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 properly, Box Two Chain Tensioners help protect frame dropouts and keep your rear wheels locked in place where they should be. For use with 10mm axles only.
Nano cables are specially treated with a friction-reducing PTFE coating to boost braking power and performance. Each brake cable conveniently includes ends to fit most BMX brake levers.
Box One's Race Linear Brake Cable is built specifically for BMX-racing and the stresses and strains the brakes are put under. It all starts with custom cable housing that features stainless steel mesh-wrapped linear wires for the best combination of braking and cable strength. The inner cable wires are stainless steel so they won't rust over time.
Hand built in Southern California, Box Three Wheels are made with Box One front and rear rims and 36-hole, Box Three Pro Hubs laced 3-cross front and rear with 14-gauge stainless steel spokes and brass nipples. Each wheelset is built with Wheelsmith Spoke Prep and inspected using a DT Swiss tension meter for quality control. Includes both front and rear wheels. ###section### Product Specs WHEEL SIZE:20" HUB:Box Three AXLE:TBC DRIVE SIDE:RHD RIM:Box One (Focus) Rim SPOKES:15 gauge stainless steel spokes NIPPLES:Nipples WEIGHT:TBC
Box Components Hex Lab Race tyres feature an ultra-lightweight, ultra-tacky, race-oriented construction for competitive riders looking for the ultimate in performance rubber. Made in Japan, Hex Lab Race tyres have a lightweight, aramid folding bead, super-supple 120 TPI casing, and a BMX race-specific tread pattern designed to maximise traction out of the gate and around turns, while maintaining a very low rolling resistance. WHEEL NOT INCLUDED
Extruded and CNC-machined from the finest 6061-T6 aluminum, Genius Grip Clamps are designed to complement the Genius brake lever while boosting grip clamping power. They match the lever’s clamp perfectly and fit on the inside of a left-side ODI grip, replacing ODI’s standard clamp, ensuring your handlebars have a balanced and consistent look from left to right.
The Hex Lab front load stem is a modern 28.6mm, oversize stem designed specifically for BMX racing. When used with our Hex Lab Carbon Fiber Handlebar, you get the absolute stiffest cockpit available in this size. This added stiffness significantly improves bike handling while putting more upper body power into your pedal stroke, translating into more forward momentum. This isn’t just hype. Every rider we've worked with who have used the Hex Lab Stems along with the Hex Lab Handlebars has noticed a major improvement in stability and control. Hex Lab Front Load stem bodies are 3D 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. ###section### Product Specs TYPE: Front Load REACH: 40mm/45mm RISE: 5mm CLAMPING DIAMETER: 28.6mm WEIGHT: 106 grams / 3.7 ounces (40mm) E5
The Delta stem is the first, modern, 31.8mm oversize stem designed specifically for BMX racing. When used with the Box Triple Taper Alloy or Box One Chromoly (aka Maximus) handlebars, you get the absolute stiffest cockpit available. This added stiffness significantly improves bike handling while putting more upper body power into your pedal stroke, translating into more forward momentum. The Delta stem body is extruded and CNC-machined from the highest quality 6061-T6 aluminum. The top clamps are cold forged and CNC-machined for increased stiffness and strength. Despite their size and girth, Delta stems weigh less than many standard size 22.2 stems. ###section### Product Specs TYPE: Top Load REACH: 48mm/53mm/60mm RISE: 0 CLAMPING DIAMETER: 31.8mm WEIGHT: 299 grams / 10.5 ounces (53mm) E3
Box One rims have a no-nonsense low-profile design that eliminates excess material, making them some of the lightest weight double-wall rims available. A 20 x 1.75 rim, for example, weighs just 362 grams/12.7 ounces. Strong and true, Box One rims have single eyelets to help prevent spoke pull-through, which means higher spoke tensions are possible. Available in 36-hole 20 and 24 x 1.75-inch, and 28-hole 20 and 24 x 1 1/8-inch sizes. Meets or exceeds ENBMX standards. Please note, Box One front rims lack a braking surface and are not designed to be used with rim brakes. Note: 99 lbs rider weight limit for 20 x 1 1/8" (451mm) and 24 x 1 1/8" (520mm) rims ###section### Product Specs WHEEL SIZE: 20" SEAM: Welded ERD: 391-512 HEIGHT: 14mm WIDTH: 17.5mm SPOKE HOLES: 28-36 WEIGHT: 20" x 1.75 (406mm): 295 grams/10.4 ounces 20" x 1 1/8 (451mm): 244 grams/8.6 ounces 24" x 1.75 (507mm): 400 grams/14.1 ounces 24" x 1 1/8 (520mm): 287 grams/10.1 ounces
Box Two Quick Release Seat Clamps are cold forged and CNC machined from 6061-T6 aluminum alloy. Weighing in at just 27 grams/ 0.95 ounces in the 31.8 size, they are as lightweight as they are tough. The head of the quick release lever and the face of the clamp are given a proprietary low-friction surface treatment that ensures smooth lever action for the life of the clamp, without the need for a bushing. Meets or exceeds ENM standards.
The Box Two Hollow Center Clamp stem is 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 218g/7.7oz. By removing the rear pinch bolts and moving the mounting bolts to the middle of the stem, Box reduced the weight and E3size and eliminated a serious hazard to the rider’s knees. These stems come with either a 48mm or 53mm extension and have a 22.2mm clamping diameter. To ensure proper clamping force, the stem must be mounted on a fork with at least 45mm of exposed steerer tube. Not compatible with forks that have carbon fiber steerer tubes. ###section### Product Specs TYPE: Front Load REACH: 40mm/45mm/48mm/53mm RISE: 5mm CLAMPING DIAMETER: 22.2mm WEIGHT: 218g/7.7oz (53mm) E4