Box Components

Box One Hex Lock-On Grips are made in the USA by ODI. The Hex grip features a perfect pattern for grip and comfort. Grips include 4 standard ODI ...

The Box Two Fixed Seat Clamp is made from 6061-T6 aluminum and is cold forged for maximum strength. Box makes them in a handful of sizes to fit ma...

The Box Echelon Seat / Post Combo uses a co-molded nylon shell and a carbon fiber seatpost. This makes for a super light set up just for BMX racin...

With a stiff, one-piece, co-molded design, Box Three Air Flow Brake Shoes provide excellent stopping power and are the perfect choice for your next...

The Box Two Brake Lever is built from 6061 T6 Aluminum, offers reach adjustment and a single clamp bolt for easy adjustment and installation. Als...

Adjusting chain tension is quick and easy with the new Box Three™ Chain Tensioner. With a single hole "lollipop" design, these tensioners reduce we...

The Box Three Brake Kit is available in 85mm or 108mm. They include two-tone, dual-compound pads that feature a unique finned design that helps imp...

The Box Two V-brake is made from 6061-T6 Aluminum for max strength and offers 35mm of vertical brake pad adjustment. The Box Two V brake is also o...

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Box Two™ Freewheels combine durability with lightning-fast engagement. They feature nine, super durable pawls and are available in one of three cho...

The Box Focus rear rim is a 36 hole, 20 inch rim perfect for BMX racing and smooth dirt jumping, trail riding. The rear rim features a sidewall go...

The Box Phase 2 Side Number Plate Black are quickly becoming a needed accessory for BMX racing. The Phase 2 is made from embossed foam with printe...

Cold Forged from 6061-T6 Aluminum 85 or 108mm Arm Length Up to 35mm of brake pad adjustment Box Three™ Air Flow Brake Shoes w/ Dual Compound Pads ...

The Box One Fork Adapters are made so you can run a 3/8" (10mm) axle in one of Box's fork with 20mm drop outs. Made from 6016 T-6 aluminum to keep...

Designed by the infamous Rich Lee, the Box Two plates are injected in an impact-resistant and colorfast resin. The airflow ports are artfully sculp...

Box Two External Bottom Bracket is built with alloy External cups to fit euro style bottom bracket shells. Includes sealed bearings and is a great ...

Box One Stem Lock is cold forged. The Stem Lock is set up to help get your headset tight as well as offer protection in case of an issue with a br...

The Box Two Integrated Taper Headset fits frames with taper head tubes using a 1-1/8" top and  1.5" bottom.  Aluminum top cap included Smooth bear...

The Box Two Square Taper Chromoly Bottom Bracket is a perfect option for young riders looking for a high quality yest affordable square tapered bot...

The Box Two chain's nickel plating adds both corrosion and wear-resistance. All Prime 9 chains have chamfered shifting edges, solid plates and soli...

The Box Three chain is polished and then chemically treated to achieve corrosion resistance. All Prime 9 chains have chamfered shifting edges, soli...

Replacement crank spindle fixing bolt for Box Three and Box Four 2-piece cranks. FEATURES Anodized Aluminum 6mm Hex Key Broach COMPATIBILITY ...

The Box One Square Taper Titanium/Carbon Bottom Bracket features precision sealed bearings and cold-forged, aluminum CNC machined cups. It is a thr...

Box One Single-Speed Chromoly Cogs are CNC-machined from long-wearing CNC-machined from chrome-molybdenum. It's designed to fit Shimano-compatible ...