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BOX Two Mid Brake Lever, Black, Single
BOX Two Mid Brake Lever, Black, Single

Many of the same great features of the Box One brake levers at a more affordable price Body and perch cold forged from 6061-T6 aluminum … read more

your price $25.99

BuyBuyPART NUM 135111
Box Two E-Bike 9 Speed Rear Derailleur, Black
Box Two E-Bike 9 Speed Rear Derailleur, Black

9 speed rear derailleur designed to take the additional wear and tear of an E-Bike drivetrain Can be used with standard (non-E-bike) 9 speed … read more

your price $109.99 + ships free

BuyBuyPART NUM 101382
BOX BOX Two Rear Derailleur11spd x-Wide Cage - Matte On
BOX BOX Two Rear Derailleur11spd x-Wide Cage - Matte On

Impact resistance is greatly improved by way of forged construction The Tri-Pack limited slip clutch is an advanced chain retention system that provides … read more

$12 offretail $119.99 your price $107.99 + ships free

BuyBuyPART NUM 152643
Box Helix Quick Release Seat Clamp 34.9mm Black
Box Helix Quick Release Seat Clamp 34.9mm Black

BOX Seatpost Clamps Item Specifications Color: Black … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

10% offretail $29.00 your price $26.10

BuyBuyPART NUM 944784
BOX Components Cosine Chainring 104mm BCD 45t Black
BOX Components Cosine Chainring 104mm BCD 45t Black

BOX Components Cosine Chainring 104mm BCD 45t Black Item Specifications Chainring BCD: 104 Color: Black Tooth Count: 45 … read more

12% offretail $49.99 your price $44.10

BuyBuyPART NUM 221732
BOX Concentric Nano Alloy Linear Cable Housing Red
BOX Concentric Nano Alloy Linear Cable Housing Red

BOX Brake Cable & Housing Sets Each cable kit includes 63 inches of Concentric Linear housing, a black Nano Cable, two color-matched and two alloy … read more

10% offretail $19.00 your price $17.10

BuyBuyPART NUM 259149
BOX Components Eclipse Linear Pull Brake 108mm Reach Blue
BOX Components Eclipse Linear Pull Brake 108mm Reach Blue

BOX Linear Pull Brakes 35 millimeters of vertical brake pad adjustment Precision sealed bearing pivots Titanium and stainless steel … read more

10% offretail $99.00 your price $89.10 + ships free

BuyBuyPART NUM 223745
BOX Genius Long Reach Brake Lever with Intergrated Grip Clamp Red
BOX Genius Long Reach Brake Lever with Intergrated Grip Clamp Red

Cold forged, CNC-machined 6061-T6 aluminum with built in return spring Clamp integrates with ODI Lock-On grips. 50g Item Specifications … read more

17% offretail $69.95 your price $57.85 + ships free

BuyBuyPART NUM 292727
Box Three Short Brake Lever, Red/Black, Single
Box Three Short Brake Lever, Red/Black, Single

Integrated adjustment screw for optimal lever positioning Return spring for improved lever action Laser etched graphics Not compatible … read more

your price $24.99

BuyBuyPART NUM 763962
Box Three V-Brake 108mm Kit, Front/Rear, Silver
Box Three V-Brake 108mm Kit, Front/Rear, Silver

Cold forged, CNC machined 6061 T-6 Aluminum V-brakes 30mm of vertical brake pad alignment for ease of use and compatibility Reversible … read more

your price $55.99 + ships free

BuyBuyPART NUM 351861
Box Two Headset Adaptor, 1-1/8" to 1", Black, Set of 2
Box Two Headset Adaptor, 1-1/8" to 1", Black, Set of 2

Box Two Headset Adapters allow the use of 1-inch threadless headsets and forks with 1-inch steerer tubes in frames designed for standard, 1 1/8-inch … read more

your price $19.99

BuyBuyPART NUM 769725
BOX One E-Bike Derailleur(9spd), X-Wide Cage - Black
BOX One E-Bike Derailleur(9spd), X-Wide Cage - Black

Durable and efficient E-bike derailleur The Tri-Pack limited slip clutch is an advanced chain retention system that provides instant engagement … read more

your price $184.99 + ships free

BuyBuyPART NUM 991623
Box Hex Lab Mini Stem, 45mm x 28.6mm x 1", Black
Box Hex Lab Mini Stem, 45mm x 28.6mm x 1", Black

Based on the Box One Trail Mountain Stem, Hex Lab Mini Stems are 3D cold forged from 6061-T6 aluminum alloy, giving them an incredible strength … read more

your price $69.99 + ships free

BuyBuyPART NUM 971293
Box Three Quick Release Seat Clamp, 25.4, Black
Box Three Quick Release Seat Clamp, 25.4, Black

Box Three(tm) Quick Release Seat Clamps are cold forged and CNC machined from 6061-T6 aluminum alloy The head of the lever and the face of … read more

your price $15.99

BuyBuyPART NUM 919044
BOX Maximus Bars 31.8 Bar Clamp 5.5 Rise Black
BOX Maximus Bars 31.8 Bar Clamp 5.5 Rise Black

Maximus handlebars are the first, modern, 31.8, oversize bars designed specifically for BMX racing. When used with the BOX Delta or Hollow, or Promax … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

10% offretail $99.00 your price $89.10 + ships free

BuyBuyPART NUM 770757
Box Pinion Cr-Mo Single Speed Cog, 15T x 3/32", Black
Box Pinion Cr-Mo Single Speed Cog, 15T x 3/32", Black

CNC-machined chromoly construction Designed to fit Shimano-compatible cassette hubs and have a 5mm wide inner base, giving a more solid interface … read more

your price $29.99

BuyBuyPART NUM 513944
Box Pinion Cr-Mo Single Speed Cog, 16T x 3/32", Black
Box Pinion Cr-Mo Single Speed Cog, 16T x 3/32", Black

CNC-machined chromoly construction Designed to fit Shimano-compatible cassette hubs and have a 5mm wide inner base, giving a more solid interface … read more

your price $29.99

BuyBuyPART NUM 703703
Box Two V-Brakes, 108mm, Black
Box Two V-Brakes, 108mm, Black

Cold forged, CNC machined 6061 T-6 Aluminum V-brakes 30mm of vertical brake pad alignment for ease of use and compatibility Improved … read more

your price $44.98 + ships free

BuyBuyPART NUM 426287
Box Three V-Brakes, 108mm, Red
Box Three V-Brakes, 108mm, Red

Cold forged, CNC machined 6061 T-6 Aluminum V-brakes 30mm of vertical brake pad alignment for ease of use and compatibility Brass bushing … read more

your price $29.99

BuyBuyPART NUM 998599
Box Three Chain Tensioner, 10mm, Black
Box Three Chain Tensioner, 10mm, Black

Adjusting chain tension is quick and easy with the new Box Three Chain Tensioner With a single hole `lollipop` design, these tensioners reduce … read more

your price $11.99

BuyBuyPART NUM 269732

In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.

These models are available for online purchasing and can be shipped directly to you.

We define color as the main color of the item. It may have accents or highlights in other colors.

The number of speeds should correspond to the number of cogs on the cassette.

Cage Length

Bolt Circle Diameter (BCD) is the diameter of an imaginary circle running through the center of the chainring mounting holes. It is always defined in millimeters.

Chainring Teeth

Bar clamp diameter is the diamater of the handlebar.

Stem length is measured from the center of one clamp to the center of the other clamp. This measurement is sometimes known as the reach or extension.

S.H.I.S clamp diameter is the steerer tube diameter.

Stem angles are measured perpendicular to the clamp. For example, a 90 degree stem is straight. Sometimes, this may also be refered to as a 0 degree stem. If two measurements are listed, the stem can be flipped for angling up or down.

Stem Type

Buy this product and your entire order ships for free.

Some orders are inelligible for delivery discounts. See offer details for disqualifying products and destinations.