Products

Box One 70mm Carbon Brake Pad Inserts were formulated with a special compound compatible with carbon fiber rims. This helps keep the heat down while still creating high-performance stopping power. Designed to fit standard BMX brake pads that accept replacement inserts! Sold as a...

A nylon adhesive-backed rim tape that gets stuck to the rim to protect your tube from the spoke holes. Each roll of tape is long enough to fit up to a 24-inch rim and is easily trimmed to fit a 20inch.

Box One Saddles are the first of their kind, featuring a proprietary co-molded nylon shell and carbon fiber Seatpost. Super lightweight and designed specifically for BMX racing, they feature the Box logo molded into the top and have reduced profiles to prevent snagging on...

  Box One Single-Speed Aluminum Cogs are 7075-T6 aluminum alloy. It's designed to fit Shimano™ compatible cassette hubs and has a 5mm wide inner base, giving a more solid interface with the cassette body. The alloy cogs are anodized black with laser-etched graphics. 7075-T6...

Box One Single-Speed Chromoly Cogs are CNC-machined from long-wearing CNC-machined from chrome-molybdenum. It's designed to fit Shimano™ compatible cassette hubs and has a 5mm wide inner base, giving a more solid interface with the cassette body.  

Our new Box One Expert Spoke Kit was created with one goal in mind: Performance. Featuring a heavily double-butted 14 gauge spoke (2.0/1.5/2.0mm), our Expert Spoke Kit is lighter AND stronger than traditional straight 15 gauge spokes. This is possible by using a spoke...

Description The Box One™ Stealth Expert Alloy Wheelset is a top-of-the-line alloy race wheelset right out of the box! Featuring Stealth Expert Hubs, Box One Expert Spokes, and Box One Alloy Hoops, this combination is built to perform! Box One™ Alloy Hoops have a...

Description The Box One Stealth Expert Front Hub is designed to be light FOR lightweight riders, and features small hub flanges, lower spoke counts, and decreased material to keep the weight down. This makes the Stealth Expert Front Hub  ideal for any Mini, Junior...

Description The Box One Stealth Expert Rear Hub is designed to be lightweight for smaller riders and features small hub flanges, lower spoke counts and decreased material to keep the weight down. Featuring our Stealth Technology adds instant engagement and silent low-drag coasting making...

Experience elite-level performance with the Box One Stealth Pro Oversized 20mm Disc Rear Hub, featuring advanced Stealth Technology™ for instant power delivery, silent coasting, and ultra-low drag. Built for serious BMX racers, this hub delivers infinite points of engagement, giving you lightning-fast responsiveness with every pedal stroke. The CNC-machined 7075-T6 aluminum hubshell and axle offer exceptional strength without added weight, while the hardened steel driver ensures long-lasting durability. At its core is a German-made precision one-way roller bearing, delivering smooth, dependable engagement under pressure. Designed with angled flanges, 36-hole drilling, and a sleek dual-texture anodized finish, this hub blends strength, style, and race-proven function. Uses an OS spline driver compatible with box OS cogs and other oversized cogs and lockrings like the Onyx Ultra SS line. The 6-bolt disc brakes fit a 20mm x 110mm axle and is convertible to 15mm or 10mm with an optional kit. This hub includes the Box One Oversized 20mm Rear Lockring, the Box One Stealth Pro Oversized 20mm Disc Rear Hub is built to dominate the gate with stealthy speed and total control.

Command the track with the Box One Stealth Pro Oversized 20mm Front Hub, engineered with both Oversized Technology™ for ultimate performance and precision. This high-end hub delivers increased steering stiffness, heightened responsiveness, and reduced latency. Designed to inhibit axle deflection, it offers rock-solid control in high-pressure race conditions. The hubshell is CNC-machined from durable 7075-T6 aluminum and finished with a sleek dual-texture anodized coating. With angled flanges, 36-hole drilling, and oversized bearings, this hub is built for strength, efficiency, and long-term reliability. Compatible with 20x100mm axles and weighing just 230g (8.1oz), the Box One Stealth Pro Oversized 20mm Front Hub is the ultimate choice for BMX racers who demand top-tier performance.

 Description Cold forged and fully CNC-machined from several high-strength aluminum alloys, new Box One™ Stem Locks offer peace of mind and a level of added protection against losing your front wheel and fork legs in the event of a broken steerer tube. All new...

For Box braking we’ve limited the use of our Oversized Technology to the V area since the levers need to be minimalist and largely act as a remote for the V-Brakes. To reduce lateral deflection at the V we chose to enlarge the pivot...

All Box One forks are engineered and crafted using our Oversized Technology. These forks are the single most important component in the quest for bike control. We’ve moved carbon from areas of low stress to areas that handle high load. Those muscular shoulders aren’t...

All Box One forks are engineered and crafted using our Oversized Technology. These forks are the single most important component in the quest for bike control. We’ve moved carbon from areas of low stress to areas that handle high load. Those muscular shoulders aren’t...

DESCRIPTION All Box One forks are engineered and crafted using our Oversized Technology. These forks are the single most crucial component in the quest for bike control. We’ve moved carbon from areas of low stress to areas that handle high load. Those muscular shoulders...

All Box One forks are engineered and crafted using our Oversized Technology. These forks are the single most important component in the quest for bike control. We’ve moved carbon from areas of low stress to areas that handle high load. Those muscular shoulders aren’t...

All Box One forks are engineered and crafted using our Oversized Technology. These forks are the single most crucial component in the quest for bike control. We’ve moved carbon from areas of low stress to areas that handle high load. Those muscular shoulders aren’t...

Box One™ 120 TPI Folding Tires were engineered with a minimalist approach to hit lofty goals for weight, traction, rolling resistance, and rebound. At its heart is a super-supple 120TPI casing where we forced in as much rubber displacing nylon as possible. Skin walls...

Initially designed for the European market’s UCI races, these are also a requirement for USABMX Nationals. The Box Two Side Number Plates are shaped from embossed foam and feature full-color printed graphics. They comply with UCI regulations and fit all bicycle frames. Hook-and-loop straps...

The Box Three Disc Brake Rotor is a Stainless Steel, 6 bolt rotor designed for BMX Race. Utilizing a small size and rounded outside edges for safety is the optimal size for any BMX Race bike.   ISO 6 bolt brake/hub interfaceRounded outside edgesLightweight...

The Box Three Brake is available in 85mm with short reach lever or 108mm with long reach lever. They include two-tone, dual-compound pads that feature a unique finned design that helps improve airflow. The Philips head tension screws aid installation and makes toe-in adjustments...

 Adjusting chain tension is quick and easy with the new Box Three™ Chain Tensioner. With a single-hole "lollipop" design, these tensioners reduce weight and help keep your rear wheel locked in place. FEATURES Range of AdjustabilityProvides Protection for Your Frame DropoutsSlotted for DropoutLollipop Design...

The Box Three Expert Front Hub is a lightweight version of the Pro sized counterpart. It includes precision sealed bearings but uses aluminum axles, a smaller hub-shell, and lightweight hardware; for the smaller riders who like to go fast! Hub features a quick release...

The Box Three Expert Rear Hub is a lightweight version of the Pro sized and still offers a super-fast 4-Pawl system, precision sealed bearings but uses aluminum axles, a smaller hub-shell, and lightweight hardware; for the smaller riders who like to go fast! Hub includes Steel...

Description The Box Three Expert Disc Rear Hub is a lightweight version of the Pro sized and still offers a super-fast 4-Pawl system, precision sealed bearings but uses aluminum axles, a smaller hub-shell, and lightweight hardware; for the smaller riders who like to go fast! Hub...

Description Hand-built in Southern California, Box Three™ 451 (20 x 1 1/8”) wheels are made with Box One™ front and rear rims and 28-hole Box Three™ hubs laced radially front and 3-cross rear with 15 gauge stainless steel spokes and alloy nipples. Features 36...

The Box Three Crankset features a hollow-forged 2-piece design with an oversized bottom bracket interface. The 24mm spindle is pressed into the drive-side crank arm for durability and easy installation. The non-drive side crank arm features a 2-bolt pinch system for added strength. Our...

The Box Three Pro Hubs are our most affordable hubs but don't be fooled. They are still packed full of features!Our Box Three Pro Front Hub offers two precision sealed 6902 bearings between a forged 6061 aluminum hub-shell and a steel 10mm axle and...

The Box Three Pro Hubs are our most affordable hubs, but don't be fooled they are still packed full of features! Our Box Three Pro Disc Rear hub has a super-fast 120 Tooth Engagement system, precision sealed bearings, a steel 10mm axle, AND a...

The Box Three Brake is available in 85mm108mm. They include two-tone, dual-compound pads that feature a unique finned design that helps improve airflow. The Philips head tension screws aid installation and makes toe-in adjustments simple and easy.

Box Three™ V-Point Brake Levers are the most versatile levers in the entire Box family. Available in either short or long reach versions, Box Three Levers are reversible, allowing users to 'flip' the lever for use on either side of the handlebar. Other features...

Box Two™ Integrated headsets feature an aluminum top cap, CNC-machined bearing cover, and split crown race with super-smooth rolling, precision 45x45 bearings Important notes: This headset was designed to allow 1-inch forks with frames that have 1-1/8-inch integrated head tubes. Compatibility: Box One XS...

DESCRIPTION Box Two™ Integrated headsets feature an aluminum top cap, CNC-machined bearing cover, and solid crown race with super-smooth rolling, angular contact bearings. FEATURES Precision Sealed Bearings COMPATIBILITY Box One XS ForkBox One XE ForkBox One Stem LockFrames with an 1" Integrated NON-Tapered Head-Tube...

Box Two™ Integrated Headsets feature an aluminum compression cap, CNC-machined bearing cover, and split crown race with super-smooth rolling, precision 45x45 bearings. 

The Box Two 20mm Front Hub is perfect for those looking for ultimate stiffness and power transfer. When paired with a 20mm fork, this hub and thru-axle system provide a solid connection where lateral deflection is minimized so you can get all the power...

The Box Two Front load 1 1/8 by 22.2mm stem designed specifically for BMX racing. Box Two Top Front stem bodies are cold-forged and CNC-machined from the highest quality 6061-T6 aluminum. The lightweight front clamps are cold-forged and CNC-machined for increased stiffness and strength.

The Box Two Front Top is a modern 1 inch by 22.2mm stem designed specifically for BMX racing. Box Two Top Load stem bodies are cold-forged and CNC-machined from the highest quality 6061-T6 aluminum. The lightweight front clamps are cold-forged and CNC-machined for increased...

Hollow stems are cold forged from the highest quality 6061-T6 aluminum available. Featuring an open skeletal design and a dual mid-bolt wedge mounting system, they are lightweight yet maintain a very high level of strength. A 53mm extension stem weighs just 218 grams/7.7 ounces....

The Box Two Front Top is a modern 1 1/8 inch by 22.2mm stem designed specifically for BMX racing. Box Two Top Load stem bodies are cold-forged and CNC-machined from the highest quality 6061-T6 aluminum. The lightweight front clamps are cold-forged and CNC-machined for...

Several of the upper tier Box bottom brackets were engineered using our Oversized Technology. These were developed in concert with our crank sets. We all know that there is no use pushing hard on your pedals if you can’t deliver most of that power...

Box Two™ 60 TPI Wire Bead Tires were engineered with a minimalist approach to hit lofty goals for weight, traction, rolling resistance, and rebound. At its heart is a super-supple 60TPI casing where we forced in as much rubber displacing nylon as possible. Skin...

Box Two™ 24mm External bottom brackets feature cold-forged, CNC-machined alloy cups, dual-labyrinth bearing covers, and precision sealed bearings. They are the perfect match to Box Three™, Four ™ cranks, and the ultimate upgrade to the budget BBs sold with most cranksets. Box Two™, 24mm...

DESCRIPTION Box Two™ Square Taper Chromoly Bottom Brackets are the best option for young BMX racers and other users of three-piece cranks in search of an affordable, high-performance square taper bottom bracket. Each bottom bracket is hand-assembled with a Chromoly spindle, sealed bearings, forged...

Box Two™ Brake Post Extenders are the perfect solution for those riders needing extra brake pad adjustment without switching frame sizes. CNC-machined from 6061-T6 aluminum, Box Two™ Brake Post Extenders easily mount to any frame's existing cantilever brake bosses. They provide an additional 16...

Replacement center clamps wedge kit for the Box Two (Hollow) Center Clamp 1" stem. Single-bolt design for the Box Two Center Clamp stems designed for 1" steer tube forks.  

 DESCRIPTION Box Two™ Chain Tensioners let you dial in your chain tension, so it's just right. Two mounting holes provide room for ample adjustment on most frames. When used correctly, Box Two™ Chain Tensioners help protect frame dropouts and keep your rear wheels locked...

Made in the US from 6061-T6 aluminum alloy, Box Two™ Chainrings are round and true. They fit 104 BCD four-bolt cranks and are available in black anodized with laser-etched graphics from 38 to 46 teeth.

Designed by the infamous Rich Lee, the Box Two plates are injected in an impact-resistant and colorfast resin. The airflow ports are artfully sculpted to both reduce weight and drag. Each plate includes hook-and-loop closures secured in place with custom Box rivets. Did you...

Box Two Fixed Seat Clamps are made from the finest 6061-T6 aluminum and cold forged for strength. They are available in multiple sizes to suit a wide variety of seat tubes and riding styles.