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Box One Prime 9 X-Wide Multi Shift Group Set

Part #: 250442

GROUP KIT BOX ONE PRIME 9 X-WIDE/MULTI RD/TRIGGER-SHIFTER/CHAIN/CASS 11-50

Wide range 9 speed multi-shift group with up to 3 gears per shift
Includes cassette, rear derailleur, shifter and chain
Ultra-wide ratio with consistent progression
Cassette features durable lightweight unibody construction and lightweight internal support disc
Shifter offers 2pc pull lever with up to 3 gears per shift
Carbon fiber / nylon composite, steel, aluminum alloy
Hard onyx finish

Color
Onyx Black

Vector M35 Crankset

Part #: 210922

CRANKSET BOX BMX VECTOR M35 ALY 175 BB30/PF30 104mm BK

The world’s first with a Praxis 35-millimeter external bottom bracket system
Ridden to a 2013 World Championships by Caroline Buchanan, a silver medal by Marc Willers and bronze by Manon Valentino, the Vector M35 has proven itself as the go-to choice for elite BMX racers
Hollow forged crank arms and a massive 35 millimeter Praxis spindle cold-forged from 7075 aluminum make this the absolute stiffest BMX race crank on the market today
Precision CNC-machined chromoly/alloy self-extracting crank bolt system rounds out the crankset, making installation and removal a snap

Length / Teeth	Spindle Type	Color	Bolt Pattern	Weight	Speed
175mm	BB/PF30	BLK	104mm 4-bolt	739g	1

Vector M35 Crankset

Part #: 210921

CRANKSET BOX BMX VECTOR M35 ALY 180 BB30/PF30 104mm BK

The world’s first with a Praxis 35-millimeter external bottom bracket system
Ridden to a 2013 World Championships by Caroline Buchanan, a silver medal by Marc Willers and bronze by Manon Valentino, the Vector M35 has proven itself as the go-to choice for elite BMX racers
Hollow forged crank arms and a massive 35 millimeter Praxis spindle cold-forged from 7075 aluminum make this the absolute stiffest BMX race crank on the market today
Precision CNC-machined chromoly/alloy self-extracting crank bolt system rounds out the crankset, making installation and removal a snap

Length / Teeth	Spindle Type	Color	Bolt Pattern	Weight	Speed
180mm	BB/PF30	BLK	104mm 4-bolt	761g	1

Vector M35 Crankset

Part #: 210920

CRANKSET BOX BMX VECTOR M35 ALY 177 BB30/PF30 104mm BK

The world’s first with a Praxis 35-millimeter external bottom bracket system
Ridden to a 2013 World Championships by Caroline Buchanan, a silver medal by Marc Willers and bronze by Manon Valentino, the Vector M35 has proven itself as the go-to choice for elite BMX racers
Hollow forged crank arms and a massive 35 millimeter Praxis spindle cold-forged from 7075 aluminum make this the absolute stiffest BMX race crank on the market today
Precision CNC-machined chromoly/alloy self-extracting crank bolt system rounds out the crankset, making installation and removal a snap

Length / Teeth	Spindle Type	Color	Bolt Pattern	Weight	Speed
177mm	BB/PF30	BLK	104mm 4-bolt	746g	1

Box Two M30-P Crankset

Part #: 210929

CRANKSET BOX TWO M30P ALY 172 EURO 30mmAXLE 104mm BK

The Box Two M30-P cranks feature a 2-pc design with hollow forged aluminum arms, integrated 4-bolt 104mm spider gear, a 30mm hollow 7075 aluminum spindle to maximize strength and rigidity
Praxis 30mm external Euro BB with CNC machined 6061-T6 aluminum cups and oversized precision sealed bearings for smooth operation
M30 BB installation tool included

Length / Teeth	Spindle Type	Color	Bolt Pattern	Weight	Speed
172.5mm	Euro	BLK	104mm 4-bolt	753g	1

Box Two M30-P Crankset

Part #: 210928

CRANKSET BOX TWO M30P ALY 177 EURO 30mmAXLE 104mm BK

The Box Two M30-P cranks feature a 2-pc design with hollow forged aluminum arms, integrated 4-bolt 104mm spider gear, a 30mm hollow 7075 aluminum spindle to maximize strength and rigidity
Praxis 30mm external Euro BB with CNC machined 6061-T6 aluminum cups and oversized precision sealed bearings for smooth operation
M30 BB installation tool included

Length / Teeth	Spindle Type	Color	Bolt Pattern	Weight	Speed
177mm	Euro	BLK	104mm 4-bolt	768g	1

Box Two M30-P Crankset

Part #: 210927

CRANKSET BOX TWO M30P ALY 180 EURO 30mmAXLE 104mm BK

The Box Two M30-P cranks feature a 2-pc design with hollow forged aluminum arms, integrated 4-bolt 104mm spider gear, a 30mm hollow 7075 aluminum spindle to maximize strength and rigidity
Praxis 30mm external Euro BB with CNC machined 6061-T6 aluminum cups and oversized precision sealed bearings for smooth operation
M30 BB installation tool included

Length / Teeth	Spindle Type	Color	Bolt Pattern	Weight	Speed
180mm	Euro	BLK	104mm 4-bolt	771g	1

Box Two M30-P Crankset

Part #: 210926

CRANKSET BOX TWO M30P ALY 175 EURO 30mmAXLE 104mm BK

The Box Two M30-P cranks feature a 2-pc design with hollow forged aluminum arms, integrated 4-bolt 104mm spider gear, a 30mm hollow 7075 aluminum spindle to maximize strength and rigidity
Praxis 30mm external Euro BB with CNC machined 6061-T6 aluminum cups and oversized precision sealed bearings for smooth operation
M30 BB installation tool included

Length / Teeth	Spindle Type	Color	Bolt Pattern	Weight	Speed
175mm	Euro	BLK	104mm 4-bolt	755g	1

Box Three Wheelset

Part #: 640500

WHL PR 20x1-1/8 451x12.5 BOX THREE BK BOX 1sp CASS BK 15gSSBK

Utilizing Box one front and rear specific 28 hole rims with 3 cross rear and radial lace front spoke patterns intended for BMX racing
15g stainless steel black spokes with black alloy nipples
Hand built in southern California

Size	Ft / Rr / St	Width ID (mm)	Axle	Rim Color	Rim Model	Hub Model	O.L.D.	Hub Color	Gears	Brake Type	Spoke Type	Spoke Count	Wall	Valve	Type	Search Color
20in	SET	12.5	B/O 3/8	Blk	Box One	Box Three	100 - 110	Blk	1s Cass	RIM	15G SS BK	28H	Dbl	SV	Tubeless Compatible	Black

Box One Prime 9 Cassette

Part #: 180200

FH CASS BOX ONE PRIME 9 11-50 BK 9s BK

Prime 9 Technology is a counter-intuitive philosophy based on the less is more theory - it embraces range without adding complexity
Compatible with standard HG style freehub bodies
Ultra-wide ratio with consistent progression
Durable lightweight unibody construction
Lightweight internal support disc

Range	Gears	Cogs	Color
11-50t	9sp	11-13-16-20-24-30-36-42-50	Black

Box One M30-M Crankset

Part #: 210924

CRANKSET BOX ONE M30M ALY 150 EURO BB 104mm BK

Featuring beefy hollow-forged crank arms and a massive 30-millimeter Praxis M-30 spindle cold-forged from 7075 aluminum and precision ground to extremely tight tolerances, the Box One M30-M Crankset is the absolute stiffest junior BMX crankset available today
A precision CNC-machined chromoly/alloy self-extracting crank bolt system makes installation and removal a snap
Includes Praxis External BSA Bottom Bracket and M30 installation tool

Length / Teeth	Spindle Type	Color	Bolt Pattern	Weight	Speed
150mm	Euro	BLK	104mm 4-bolt	509g	1

Box One M30-M Crankset

Part #: 210923

CRANKSET BOX ONE M30M ALY 155 EURO BB 104mm BK

Featuring beefy hollow-forged crank arms and a massive 30-millimeter Praxis M-30 spindle cold-forged from 7075 aluminum and precision ground to extremely tight tolerances, the Box One M30-M Crankset is the absolute stiffest junior BMX crankset available today
A precision CNC-machined chromoly/alloy self-extracting crank bolt system makes installation and removal a snap
Includes Praxis External BSA Bottom Bracket and M30 installation tool

Length / Teeth	Spindle Type	Color	Bolt Pattern	Weight	Speed
155mm	Euro	BLK	104mm 4-bolt	498g	1

X5 Pro Carbon Fork

Part #: 28894

FORK BOX ONE X5 PRO CARBON 1.5to1-1/8in 24inx20mmTA BLADES ALLOY STEERER BK

Designed with Oversized Technology, the Box One X5 Fork features a tapered 7000 series alloy steerer tube and a 20mm through-axle cold-forged bonded dropouts
Every piece of unidirectional carbon fiber is placed strategically to optimize weight, strength, and stiffness
Internal butterfly steerer tube and fork crown interface
Cold forged and bonded dropouts
Includes Box One Stem Lock and fork adapters
* Use of a star nut voids the warranty for this product

Type	Size	Steerer Type	Steerer Size	Brake Mount	Material	Color	Rake	Race Diameter	Axle	O.L.D.
BMX	24"	Threadless	1-1/8 to 1.5"	None	Carbon/AL7000	Black	32mm	39.8mm	20mm	100mm

X5 Pro Carbon Fork

Part #: 28893

FORK BOX ONE X5 PRO CARBON 1.5to1-1/8in 20inx20mmTA BLADES ALLOY STEERER BK

Designed with Oversized Technology, the Box One X5 Fork features a tapered 7000 series alloy steerer tube and a 20mm through-axle cold-forged bonded dropouts
Every piece of unidirectional carbon fiber is placed strategically to optimize weight, strength, and stiffness
Internal butterfly steerer tube and fork crown interface
Cold forged and bonded dropouts
Includes Box One Stem Lock and fork adapters
* Use of a star nut voids the warranty for this product

Type	Size	Steerer Type	Steerer Size	Brake Mount	Material	Color	Rake	Race Diameter	Axle	O.L.D.
BMX	20"	Threadless	1-1/8 to 1.5"	None	Carbon/AL7000	Black	32mm	39.8mm	20mm	100mm

Box One Stealth MTB Rear Hub

Part #: 371588

HUB RR BOX ONE STEALTH MTB XD CASS BOOST 148x12 6B 32h BK

The Box One Stealth MTB Boost Rear Hub is the ultimate MTB hub and offers instant engagement, silent, low-drag coasting, and excellent sealing from the elements
German made unique one-way roller clutch bearing is completely silent, offers unlimited points of engagement and presents minimal friction
Angled hub flanges improve spoke bracing, decreases spoke breakage and promotes stronger overall wheels
Optimized use of application specific Enduro bearings for long life and unmatched performance
7075 aluminum body and steel driver
Boost spacing and 6 bolt disc brake compatible

Use	Gears	Spoke Count	Spacing / Axle	Material	Color	Wt	Brake Type	OLD	Axle Length
RR	11-12s XD	32H	12TA	Aly	Blk	500g	6B	148	148

Box One Stealth Expert Hubs

Part #: 371410

HUB RR BOX ONE STEALTH EXPERT BO 1sCASS 110x10 28h BK

The Box One Stealth Expert Hubset is designed to be light weight for light weight riders, and features small hub flanges, lower spoke counts and decreased material to keep the weight down
Enduro ABEC 5 low-drag sealed bearings
Precision German made one way roller bearing
Fits standard Shimano cogs
Micro pre-load adjuster
Angled hub flanges
Precision spoke holes
Stainless knurled dropout grip rings
8mm hex bolts
Recommended Rider weight under 140lbs

Use	Gears	Spoke Count	Spacing / Axle	Material	Color	Brake Type	OLD	PCD-L	PCD-R	LTF-L	LTF-R	CTF-L	CTF-R	Bearing Type	Axle Length	Hole Diameter
RR	1sp Cass	28H	B/O-NUT M10x1	Alloy	Black	RIM	110	40	50	20	24	35	31	Sealed	110	2.5

X2 Pro Carbon Fork

Part #: 28891

FORK BOX ONE X2 PRO CARBON 1-1/8in 20inx20mmTA BLADES CR-MO STEERER BK

Designed with Oversized Technology, the Box One X2 Fork features a chromoly steerer tube and a 20mm through-axle cold-forged bonded dropouts
Every piece of unidirectional carbon fiber is placed strategically to optimize weight, strength, and stiffness
Internal butterfly steerer tube and fork crown interface
Cold forged and bonded dropouts
Includes Box One Stem Lock and fork adapters
* Use of a star nut voids the warranty for this product

Type	Size	Steerer Type	Steerer Size	Brake Mount	Material	Color	Rake	Race Diameter	Axle	O.L.D.
BMX	20"	Threadless	1-1/8"	None	Carbon/Cromo	Black	32mm	30mm	20mm	100mm

X2 Pro Carbon Fork

Part #: 28892

FORK BOX ONE X2 PRO CARBON 1-1/8in 24inx20mmTA BLADES CR-MO STEERER BK

Designed with Oversized Technology, the Box One X2 Fork features a chromoly steerer tube and a 20mm through-axle cold-forged bonded dropouts
Every piece of unidirectional carbon fiber is placed strategically to optimize weight, strength, and stiffness
Internal butterfly steerer tube and fork crown interface
Cold forged and bonded dropouts
Includes Box One Stem Lock and fork adapters
* Use of a star nut voids the warranty for this product

Type	Size	Steerer Type	Steerer Size	Brake Mount	Material	Color	Rake	Race Diameter	Axle	O.L.D.
BMX	20"	Threadless	1-1/8"	None	Carbon/Cromo	Black	32mm	30mm	20mm	100mm

Box Two Prime 9 X-Wide Multi Shift Group Set

Part #: 250444

GROUP KIT BOX TWO PRIME 9 X-WIDE/MULTI RD/TRIGGER-SHIFTER/CHAIN/CASS 11-50

Wide range 9 speed multi-shift group with up to 3 gears per shift
Includes cassette, rear derailleur, shifter and chain
Ultra-wide ratio with consistent progression
Shifter offers 2pc pull lever with up to 3 gears per shift
Glass fiber / nylon composite, steel and aluminum construction
Matte black finish

Color
Matte Black

Box Two Prime 9 X-Wide Single Shift E-Bike Group Set

Part #: 250500

GROUP KIT BOX TWO PRIME 9 X-WIDE/SINGLE SHIFT E-BIKE

Wide range 9 speed single-shift group for use with e-bikes
Includes cassette, rear derailleur, shifter and chain
E-bike optimized 12-50t ultra-wide ratio cassette with consistent progression
Single Shift Per Swing for E-Bike Safe Shifting
Derailleur features Box`s Tri-Pack Limited Slip Clutch
Glass fiber / nylon composite, steel and aluminum construction
Matte black finish

Color
Black

Box Two Prime 9 X-Wide Multi Shift Group Set

Box Two Prime 9 X-Wide Multi Shift Group Set

Part #: 250662

GROUP KIT BOX TWO PRIME 9 X-WIDE/MULTI RD/TRIGGER-SHIFTER/CHAIN/CASS 11-50 GEN-2

Gen 2 wide range 9 speed multi-shift group with up to 3 gears per shift
Includes 2nd Generation 11-50 cassette, rear derailleur, shifter and chain
Derailleur features Tri-Pack 2.0 limited slip clutch and improved shifting performance
Shifter offers 2pc pull lever with up to 3 gears per shift and hinged clamp for easy installation
11-50t cassette with ultra-wide ratio and consistent progression
Glass fiber / nylon composite, steel and aluminum construction
Matte black finish

Color
Matte Black

XE Expert Carbon Fork

Part #: 28895

FORK BOX ONE XE EXPERT CARBON 1in 20inx10mm BLADES ALY STEERER BK

The Box One XE Fork features a 1" 7000 series alloy steerer tube and a 10mm standard cold-forged and bonded dropouts
Every piece of unidirectional carbon fiber is placed strategically to optimize weight, strength, and stiffness
Internal butterfly steerer tube and fork crown interface
Cold forged and bonded dropouts
Includes Box One Stem Lock
* Use of a star nut voids the warranty for this product

Type	Size	Steerer Type	Steerer Size	Brake Mount	Material	Color	Rake	Race Diameter	Axle	O.L.D.
BMX	20"	Threadless	1"	None	Carbon/AL7000	Black	32mm	27mm	10mm	100mm

Box One XS Mini Carbon Fork

Part #: 28899

FORK BOX ONE XS MINI CARBON 1in 20inx10mm BLADES ALY STEERER BK

Rider-specific designs that are strong, lightweight and extremely reliable, to meet the demands of elite and professional racers
Features an all carbon crown and leg construction paired with cold-forged and bonded dropouts
7000 series aluminum steerer and modulus unidirectional carbon fiber body/legs
X-Forks are intended for BMX racing only and not meant for freestyle riding or dirt jumping
Internal butterfly steerer tube and fork crown interface
Includes Box Stem Lock (Part #570013)
No brake mounts
*99lb rider weight limit

Type	Size	Steerer Type	Steerer Size	Steerer Length	Material	Color	Rake	Race Diameter	Axle
BMX	20"	Threadless	1"	250mm	Carbon	Black	32mm	27mm	10mm

XL Pro Lite Carbon Fork

Part #: 28898

FORK BOX ONE XL PRO LITE CARBON 1-1/8in 24inx10mm BLADES ALY STEERER BK

Designed with larger-sized racers in mind, the Box One XL Fork features a 7000 series aluminum 1-1/8 inch steerer tube and standard 10mm cold-forged bonded dropouts
Optimal balance of weight, strength and stiffness
Internal butterfly steerer tube and fork crown interface
Includes Box One Stem Lock

Type	Size	Steerer Type	Steerer Size	Material	Color	Rake	Race Diameter	Axle
BMX	24"	Threadless	1-1/8"	Carbon/AL7000	Black	32mm	30mm	10mm

XL Pro Lite Carbon Fork

Part #: 28897

FORK BOX ONE XL PRO LITE CARBON 1-1/8in 20inx10mm BLADES ALY STEERER BK

Designed with larger-sized racers in mind, the Box One XL Fork features a 7000 series aluminum 1-1/8 inch steerer tube and standard 10mm cold-forged bonded dropouts
Optimal balance of weight, strength and stiffness
Internal butterfly steerer tube and fork crown interface
Includes Box One Stem Lock

Type	Size	Steerer Type	Steerer Size	Material	Color	Rake	Race Diameter	Axle
BMX	20"	Threadless	1-1/8"	Carbon/AL7000	Black	32mm	30mm	10mm

XE Expert Carbon Fork

Part #: 28896

FORK BOX ONE XE EXPERT CARBON 1in 24inx10mm BLADES ALY STEERER BK

The Box One XE Fork features a 1" 7000 series alloy steerer tube and a 10mm standard cold-forged and bonded dropouts
Every piece of unidirectional carbon fiber is placed strategically to optimize weight, strength, and stiffness
Internal butterfly steerer tube and fork crown interface
Cold forged and bonded dropouts
Includes Box One Stem Lock
* Use of a star nut voids the warranty for this product

Type	Size	Steerer Type	Steerer Size	Brake Mount	Material	Color	Rake	Race Diameter	Axle	O.L.D.
BMX	24"	Threadless	1"	None	Carbon/AL7000	Black	32mm	27mm	10mm	100mm

Box Two/Three Prime 9 X-Wide Single Shift E-Bike Group Set

Part #: 250542

GROUP KIT BOX TWO/THREE PRIME 9 X-WIDE/SINGLE SHIFT E-BIKE

Save a little cash with this Box Three cassette paired to the durable Box Two derailleur, shifter and chain
Includes Box Three cassette, Box Two rear derailleur, Box Two shifter and chain
Wide range 9 speed single-shift group for use with e-bikes
Single Shift per swing for E-Bike safe shifting
Derailleur features Box`s Tri-Pack Limited Slip Clutch
Glass fiber / nylon composite, steel and aluminum construction
Matte black finish

Color
Black

Box Two/Three Prime 9 X-Wide Multi Shift Group Set

Part #: 250541

GROUP KIT BOX TWO/THREE PRIME 9 X-WIDE/TWO-MULTI RD/TWO-TRIGGER-SHIFTER/TWO-CHAIN/THREE-CASS 11-50

Save a little cash with this Box Three cassette paired to the durable Box Two derailleur, shifter and chain
Wide range 9 speed multi-shift group with up to 3 gears per shift
Includes Box Three cassette, Box Two rear derailleur, Box Two shifter and chain
Ultra-wide ratio with consistent progression
Shifter offers 2pc pull lever with up to 3 gears per shift
Glass fiber / nylon composite, steel and aluminum construction
Matte black finish

Color
Matte Black

.three. 2pc Hollow Crankset

Part #: 211152

CRANKSET BOX THREE 2pc HOLLOW 180 24mmAXLE 104mm BK

Super-stiff, 2 piece crankset with hollow-forged arms & 24mm spindle
Includes 68mm BSA external BB
Chainring sold separately

Length / Teeth	Spindle Type	Color	Bolt Pattern	Speed
180	24mm	BLK	104mm 4-bolt	1

.three. 2pc Hollow Crankset

Part #: 211151

CRANKSET BOX THREE 2pc HOLLOW 177 24mmAXLE 104mm BK

Super-stiff, 2 piece crankset with hollow-forged arms & 24mm spindle
Includes 68mm BSA external BB
Chainring sold separately

Length / Teeth	Spindle Type	Color	Bolt Pattern	Speed
177	24mm	BLK	104mm 4-bolt	1

.three. 2pc Hollow Crankset

Part #: 211150

CRANKSET BOX THREE 2pc HOLLOW 175 24mmAXLE 104mm BK

Super-stiff, 2 piece crankset with hollow-forged arms & 24mm spindle
Includes 68mm BSA external BB
Chainring sold separately

Length / Teeth	Spindle Type	Color	Bolt Pattern	Speed
175	24mm	BLK	104mm 4-bolt	1

.three. 2pc Hollow Crankset

Part #: 211149

CRANKSET BOX THREE 2pc HOLLOW 170 24mmAXLE 104mm BK

Super-stiff, 2 piece crankset with hollow-forged arms & 24mm spindle
Includes 68mm BSA external BB
Chainring sold separately

Length / Teeth	Spindle Type	Color	Bolt Pattern	Speed
170	24mm	BLK	104mm 4-bolt	1

Box Two/Three Prime 9 X-Wide Multi Shift Group Set

Part #: 250560

GROUP KIT BOX TWO/THREE PRIME 9 X-WIDE/THREE-MULTI RD/THREE-TRIGGER-SHIFTER/TWO-CHAIN/TWO-CASS 11-50

Save a chunk of cash with this Box Two cassette and chain paired with Box Three derailleur and shifter
Wide range 9 speed multi-shift group with up to 3 gears per shift
Ultra-wide ratio with consistent progression
Shifter offers 2pc pull lever with up to 3 gears per shift
Resin / nylon composite, steel and aluminum construction
Matte black finish

Color
Matte Black

Box Three Prime 9 X-Wide Multi Shift E-Bike Group Set

Part #: 250502

GROUP KIT BOX THREE PRIME 9 X-WIDE/SINGLE SHIFT E-BIKE

Wide range 9 speed single-shift group for use with e-bikes
Simple durable performance without all the bells and whistles
Includes E-bike optimized 12-50t cassette, rear derailleur, shifter and chain
Single shift per swing for E-Bike safe shifting
Wide ratio with consistent progression
Glass fiber / nylon composite, steel and aluminum construction

Color
Black

Box Three Prime 9 X-Wide Multi Shift Group Set

Part #: 250446

GROUP KIT BOX THREE PRIME 9 X-WIDE/MULTI RD/TRIGGER-SHIFTER/CHAIN/CASS 11-50

Wide range 9 speed multi-shift group with up to 3 gears per shift
Simple durable performance without all the bells and whistles
Includes 11-50t cassette, rear derailleur, shifter and chain
Wide ratio with consistent progression
Shifter offers 2pc pull lever with up to 3 gears per shift
Glass fiber / nylon composite, steel and aluminum construction
Matte black finish

Color
Matte Black

Box Three Prime 9 Wide Multi Shift Group Set

Part #: 250501

GROUP KIT BOX THREE PRIME 9 WIDE/MULTI SHIFT

Wide range 9 speed multi-shift group with up to 3 gears per shift
Simple durable performance without all the bells and whistles
Includes 11-46 cassette, rear derailleur, shifter and chain
Wide ratio with consistent progression
Shifter offers 2pc pull lever with up to 3 gears per shift
Glass fiber / nylon composite, steel and aluminum construction
Matte black finish

Color
Matte Black

Box One Prime 9 X-Wide Rear Derailleur

Part #: 250441

DER BOX RR ONE PRIME 9 9s X-WIDE BK

Prime 9 Technology is a counter-intuitive philosophy based on the less is more theory - it embraces range without adding complexity
Intended for use with Box Components` Prime 9 speed group, not compatible with other 11-50 cassettes
Carbon fiber / nylon composite, steel, aluminum alloy construction
Adjustable Tri-Pack limited slip clutch
Forged inner and outer cage
Pivot-Tech cable stay
Precision sealed bushing pulleys

Speed	Max	Cage/Mount	Ratio	Color	Type
9sp	50	Long	2to1	BLK	Mechanical

Box Four 2pc Forged Crankset

Part #: 211146

CRANKSET BOX FOUR 2pc ALY 160 24mmAXLE 104mm BK

Super-stiff, 2 piece crankset with cold-forged arms & 24mm spindle
Includes 68mm BSA external BB
Chainring sold separately

Length / Teeth	Spindle Type	Color	Bolt Pattern	Speed
160	24mm	BLK	104mm 4-bolt	1

Box Four 2pc Forged Crankset

Part #: 211148

CRANKSET BOX FOUR 2pc ALY 170 24mmAXLE 104mm BK

Super-stiff, 2 piece crankset with cold-forged arms & 24mm spindle
Includes 68mm BSA external BB
Chainring sold separately

Length / Teeth	Spindle Type	Color	Bolt Pattern	Speed
170	24mm	BLK	104mm 4-bolt	1

Box Four 2pc Forged Crankset

Part #: 211147

CRANKSET BOX FOUR 2pc ALY 165 24mmAXLE 104mm BK

Super-stiff, 2 piece crankset with cold-forged arms & 24mm spindle
Includes 68mm BSA external BB
Chainring sold separately

Length / Teeth	Spindle Type	Color	Bolt Pattern	Speed
165	24mm	BLK	104mm 4-bolt	1

Box Four 8S Wide Single E-Bike Group Set

Part #: 250503

GROUP KIT BOX FOUR 8s WIDE/SINGLE E-BIKE

Wide range 8 speed group based on the same simple principle of the Prime 9 groups
Includes 8s single shift derailleur, trigger shifter, chain and 11-42t cassette
Glass Fiber / Nylon Composite, Steel, Aluminum
Single shift per swing for E-bike safe shifting
Best paired with Box`s narrow/wide 8sp chainring

Color
Matte Black

Box Four 8S Wide Group Set

Part #: 250447

GROUP KIT BOX FOUR 8s WIDE/MULTI RD/TRIGGER-SHIFTER/CHAIN/CASS 11-42

Wide rangle 8 speed group based on the same simple principle of the Prime 9 groups
Includes 8s multi shift derailleur, trigger shifter, chain and 11-42t cassette
Glass Fiber / Nylon Composite, Steel, Aluminum

Color
Matte Black

Box One UD Carbon BMX Handlebar

Part #: 34940

HBAR BOX ONE UD CARBON 26x6x22.2 BK

Ultra-lightweight Box One Carbon BMX Handlebars are made using advanced carbon fiber technology
Designed for smaller BMX racers, they feature a unique profile that increases stiffness and strength, while keeping the weight extremely low
Box One Carbon Handlebars are designed for BMX racing only
3k carbon fiber weave

Clamp Size	Width / Length	Rise / Reach	Upsweep / Drop	Back Sweep / Bend	Color	Type	Material
22.2mm	26"	6"	2°	7°	Carbon	BMX	Carbon

Box One Titanium Square-Taper Bottom Bracket

Part #: 210901

BB SET BOX 68x108 ONE TITANIUM SQ ENG GD

With precision sealed bearings and cold-forged, aluminum CNC machined cups, Box One Titanium Square Taper bottom brackets are the best option for young BMX racers and other users of three piece cranks in search of performance gains and weight savings
Hollow, custom titanium-nitride coated titanium spindles and carbon fiber center seals, helping keep the weight down between 185 and 190 grams
Other features include cups that are anodized black with anodized gold inner seals, and a JIS tapered spindle

Shell	Interface	Spindle Type	Length	Cup Material	Weight
68mm	ENG	SQR JIS	108mm	Aluminum	185g

Box One Titanium Square-Taper Bottom Bracket

Part #: 210902

BB SET BOX 68x113 ONE TITANIUM SQ ENG GD

With precision sealed bearings and cold-forged, aluminum CNC machined cups, Box One Titanium Square Taper bottom brackets are the best option for young BMX racers and other users of three piece cranks in search of performance gains and weight savings
Hollow, custom titanium-nitride coated titanium spindles and carbon fiber center seals, helping keep the weight down between 185 and 190 grams
Other features include cups that are anodized black with anodized gold inner seals, and a JIS tapered spindle

Shell	Interface	Spindle Type	Length	Cup Material	Weight
68mm	ENG	SQR JIS	113mm	Aluminum	190g

Box One Stealth MTB Front Hub

Part #: 371589

HUB FT BOX ONE STEALTH MTB XD BOOST 110x15 6B 32h BK

The Box One Stealth Boost Front Hub is designed to provide low drag, solid wheel-builds that create positive steering and stout platform
Optimized use of application specific Enduro bearings for long life and unmatched performance
Angled hub flanges improve spoke bracing, decreases spoke breakage and promotes stronger overall wheels
7075 aluminum body and steel driver
Boost spacing and 6 bolt disc brake compatible

Use	Spoke Count	Spacing / Axle	Material	Color	Wt	Brake Type	OLD	Axle Length
FT	32H	15TA	Aly	Blk	195g	6B	110	110

Box One Stealth Expert Hubs

Part #: 371409

HUB FT BOX ONE STEALTH EXPERT BO 100x10 28h

The Box One Stealth Expert Hubset is designed to be light weight for light weight riders, and features small hub flanges, lower spoke counts and decreased material to keep the weight down
Enduro ABEC 5 low-drag sealed bearings
Micro pre-load adjuster
Angled hub flanges
Precision spoke holes
Stainless knurled dropout grip rings
8mm hex bolts
Recommended rider weight under 140lbs

Use	Spoke Count	Spacing / Axle	Material	Color	Brake Type	OLD	PCD-L	PCD-R	LTF-L	LTF-R	CTF-L	CTF-R	Bearing Type	Axle Length	Hole Diameter
FT	28H	B/O-NUT M10x1	Alloy	Black	RIM	100	40	40	17	17	33	33	Sealed	100	2.5

Box One UD Carbon BMX Handlebar

Part #: 34822

HBAR BOX ONE UD CARBON 23x4.5x22.2 BK (J)

Ultra-lightweight Box One Carbon BMX Handlebars are made using advanced carbon fiber technology
Designed for smaller BMX racers, they feature a unique profile that increases stiffness and strength, while keeping the weight extremely low
Box One Carbon Handlebars are designed for BMX racing only
3k carbon fiber weave

Clamp Size	Width / Length	Rise / Reach	Upsweep / Drop	Back Sweep / Bend	Color	Type	Material
22.2mm	23"	4.5"	2°	7°	Carbon	BMX	Carbon

Box Two Prime 9 X-Wide Rear Derailleur

Part #: 250443

DER BOX RR TWO PRIME 9 9s X-WIDE BK

Prime 9 Technology is a counter-intuitive philosophy based on the less is more theory - it embraces range without adding complexity
Intended for use with Box Components` Prime 9 speed group, not compatible with other 11-50 cassettes
Same functions as the Box One Prime 9 derailleur with more affordable materials
Glass fiber/nylon composite, steel, aluminum alloy
Tri-Pack limited slip clutch
Forged inner and outer cage
Pivot-Tech cable stay
Precision sealed bushing pulleys

Speed	Max	Cage/Mount	Ratio	Color	Type
9sp	50	Long	2to1	BLK	Mechanical

Box One UD Carbon BMX Handlebar

Part #: 34823

HBAR BOX ONE UD CARBON 21x3x22.2 BK (J)

Ultra-lightweight Box One Carbon BMX Handlebars are made using advanced carbon fiber technology
Designed for smaller BMX racers, they feature a unique profile that increases stiffness and strength, while keeping the weight extremely low
Box One Carbon Handlebars are designed for BMX racing only
3k carbon fiber weave

Clamp Size	Width / Length	Rise / Reach	Upsweep / Drop	Back Sweep / Bend	Color	Type	Material
22.2mm	21"	3"	2°	7°	Carbon	BMX	Carbon

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