Extruded and CNC-machined from 6061-T6 aluminum, Box Two™ Stem Spacer Kits feature an ultra-minimalist design that is super lightweight. Weights range from 0.02 to 0.14 ounces (0.56 to 4 grams), depending on the size. For the best performance, stack the spacers so the vertical supports are in alignment. Sold in packs of five, each set provides spacing adjustments from 1 to 20 millimeters.
Box Four 8 Speed ChainPerfect for mountain bike riding, the Box Four 8 Speed Chain delivers phenomenal torque strength and speed on every ride. This Box Four chain employs an 8 speed platform in a similar strategy to the Prime 9 model but at a great value price point. It features a polished construction that is then chemically treated to achieve corrosion resistance. Box has also engineered the inner link spacing to be a little tighter than other 8 speed chains as well as optimising it for use with the Box Four Wide/Narrow Chainring.Features: Material: Hardened Alloy Steel Use: MTB Speed: 8 speed Compatibility:Box Four 8 Speed Shifter BlackBox Four 8 Speed Wide Rear Derailleur BlackBox Four 8 Speed 11-42T Cassette BlackBox Four 8 speed Wide/Narrow Chainring 104BCD 32T Black Durable Hardened Solid Pins Wide/Narrow 8 speed Specific Weight: 364gBuy Box Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
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 build. They include two-tone, dual-compound pads that feature a unique finned design that helps improve air flow. Pivoting posts aid installation and make toe-in adjustments simple and easy.
Nylon rim tape with an adhesive backing for use with 20 and 24 inch rims. Available in 24mm or 14mm widths for pro or mini size wheels. Each package includes enough rim tape for two wheels.
Box Two Replacement Brake Pads fit all Box cartridge brake shoes, as well as all other 70mm cartridge brake pad holders from other manufacturers. Replacing the pads takes just minutes and is as easy as removing the pin, sliding out the old pad, refitting the new pad and replacing the pin.
CNC machined from 6061-T6 aluminum alloy, Box One Presta Valve Caps add a touch of style to any bike. Available in anodised red, blue and black with laser-etched Box logos.
CNC machined from 6061-T6 aluminum alloy with laser-etched Box logos, Box One Schrader Valve Caps add a touch of style to any bike.
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.