Box One Oversized M35 Crankset

Note: Ships in 4 business days. Delivery time depends on the shipping method chosen at checkout.

There is no use pushing hard on your pedals if you can't deliver most of that power to the rear wheel. The Box One M35 Crankset was built with an obsession for power delivery — pedaling stiffness — using Box's Oversized Technology to enlarge the spindle and crank arm interfaces and reduce lateral deflection at the bottom bracket. The colossal 35mm spindle, courtesy of Praxis, is cold-forged from 7075 T6 aluminum that delivers low mass while flirting with the toughness of steel, then ground with medical-equipment exactitude. Hollow-forged crank arms push wall thickness into high-stress zones and a stabilizer ring braces the spider legs against twist, so racers feel instant acceleration response and spend less energy for the same elapsed time.

Features:

• Engineered with Box Oversized Technology for maximum pedaling stiffness and power delivery
• Oversized 35mm diameter spindle courtesy of Praxis
• Cold-forged 7075 T6 aluminum spindle — low mass with near-steel toughness, precision ground
• Hollow-forged crank arms with wall thickness concentrated in high-stress zones
• Stabilizer ring acts as an anti-twist brace between spider legs
• Precision CNC-machined Chromoly/alloy self-extracting crank bolt system
• Requires a modern frame compatible with the oversized spindle
• Weight limit: 115kg (253 lbs) with limitations as per Category 2 of EN 16054:2012 Standard
• Sizes: 177.5mm, 180mm
• Colors: Black, Silver
• Weight: 48.0 oz (1361 g)