Box One Carbon 20x1.75” 36H Rim
Box One Carbon BMX Hoops utilizes a medium height profile and wide internal dimensions that create a high performing, stiff carbon rim. Compatible with both tubeless and tubed configurations allows these rims to have multiple tire options and setup possibilities making it perfect for all tracks. Available in 36-hole 20 x 1.75-inch with and without brake-tracks. PLEASE NOTE: Box One Carbon BMX Hoops with brake tracks require Carbon Brake Pad Inserts and CANNOT be used with standard Brake Pads made for aluminum Rims.
Rim Size
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Categories : RIM
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FEATURES
• Schrader Valve Hole
• Low Profile Design
• Brake and Brake-Less Profiles
• Stainless Steel Eyelets
• Machined Brake Track
• Optimized Internal Geometry
SPECIFICATIONS
Front Rear
Hole Drilling 36 36
Internal Rim Width 23mm 23mm
External Rim Width 30mm 30mm
Rim Height 25mm 25mm
ERD 378 378
ETRTO 406mm 406mm
Material Unidirectional Carbon Fiber Unidirectional Carbon Fiber
Weight 320g/11.2oz 320g/11.2oz
Box One Carbon BMX Hoops exploit a medium height profile and wide internal dimensions to create a high performing, stiff carbon rim. Due to their compatibility with both tubeless and tubed configurations, these rims have a broad range of tire options and setup possibilities making them perfect for any track. Available in 28-hole 20 x 1-1/8-inch with and without brake-tracks. PLEASE NOTE: Box One Carbon BMX Hoops with brake tracks require Carbon Brake Pad Inserts and CANNOT be used with standard Brake Pads made for aluminum Rims.
(More style avaliable)
Featuring oversized hollow-forged crank arms and a massive 30-millimeter Praxis™ M-30 spindle cold-forged from 7075 aluminum and precision ground to extremely tight tolerances, Box Two™ M30-P cranks fit frames with European bottom brackets, paired with the same oversized, hollow-forged arms and 104 BCD spider with a flex-resistant ring as our Box One™ M35 cranks. An independent test lab compared a wide range of cranks to both the Box One™ M35 and Box Two™ M30-P cranks. The Box Two™ M30-P cranks proved to be stiffer than anything on the market, being second only to its Box One™ M35 big brother. Each crankset includes a Praxis™ M30-BSA Threaded Bottom Bracket that is compatible with all BSA European style bottom brackets. For frames with BB86 or BB30/PF30 bottom bracket shells, compatible adapters can be purchased separately from Praxis ™.
(More style avaliable)
Speeds 7 Speed Materials 6061-T6 Aluminum, Carbon Fiber/Nylon Composite Pulleys Closed Bushings Cage Size DH Maximum Cog 24T Hardware Aluminum / Cr-Mo Alloy Color/Finish Hard Onyx™ Weight [Derailleur] 279 grams / 9.8 ounces Technology Tri-Pack™ Limited Slip Clutch, Pivot Tech™
Box One Single-Speed Cogs are available now in two different versions -- CNC-machined from long-wearing 7075-T6 aluminum alloy or CNC-machined from chrome-molybdenum. Both types are designed to fit Shimano-compatible cassette hubs and have a 5mm wide inner base, giving a more solid interface with the cassette body. The alloy cogs are anodized black with laser-etched graphics, while the chromoly cogs have an ED finish with laser-etched logos.
(More style avaliable)