Box One M35 Crankset - boxcomponents
Box One M35 Crankset - boxcomponents
Box One M35 Crankset - boxcomponents
Box One M35 Crankset - boxcomponents

Box One M35 Crankset

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$419.99
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$419.99
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BX-CK1335180-BK

DESCRIPTION

All Box One and Two cranksets are engineered and crafted using our Oversized Technology. we all know that there is no use pushing hard on your pedals if you can’t deliver most of that power to the rear wheel. During the creation of our cranks, we were obsessed with Power delivery AKA pedaling stiffness. To reduce lateral deflection at the bottom bracket we chose to enlarge the spindle and the crank arm’s interfaces. We robbed material from unloaded sections to reinforce these zones of high stress. Not only are you going to be more efficient with power delivery, but you’ll also feel the instant response of acceleration. Seen through another lens, less energy will be required to achieve the same elapsed time.

Key differences: The Box One M35 crankset takes the oversized spindle action to an extreme with a colossal 35mm diameter cross-section courtesy of Praxis™. That dimension might seem massive, but we’ve also employed the use of cold-forged 7075 T6 aluminum. That's an alloy that delivers low mass but that also flirts with the toughness of steel. We then grind that spindle with the kind exactitude you’d expect from medical equipment. The very prominent crank arms are hollow-forged with much of the wall thicknesses pushed to high-stress zones. A stabilizer ring acts as an anti-twist brace between spider legs. A precision CNC-machined Chromoly/alloy self-extracting crank bolt system secures the package. Remember, you’ll need a modern frame to cope with this kind of technology.



Note: Fits frames with BB30/PF30 bottom shells. M35 cranks will NOT FIT frames with BSA (Euro), BB86, BB90, or T47 bottom bracket shells. It does NOT include a drive-side bottom bracket seal.

FEATURES

  • Oversized Technology™ Hollow Forged Design
  • Massive 35mm Alloy Spindle
  • Self-Extracting Crank Bolt System
  • 4-bolt 104 BCD Spider with Flex-Resistant Ring
  •  

    COMPATIBILITY

  • Box Two Chainring
  • Box One Chromoly Chainring Bolts
  • Box One 7075 Alloy Chainring Bolts
  • Box Two M35 bottom bracket
  •  

    For compatibility questions, please click here

     

    SPECIFICATIONS

    172.5mm 175mm 177.5mm 180mm
    BB (Included) 35mm BB30/PF30 35mm BB30/PF30 35mm BB30/PF30 35mm BB30/PF30
    Spindle 35mm Alloy 35mm Alloy 35mm Alloy 35mm Alloy
    Material 7075 T-6 Aluminum 7075 T-6 Aluminum 7075 T-6 Aluminum 7075 T-6 Aluminum
    Process Hollow-Forged Hollow-Forged Hollow-Forged Hollow-Forged
    Chainline 44.5mm 44.5mm 44.5mm 44.5mm
    Q Factor 168mm 168mm 168mm 168mm
    Weight 998g/35.2oz 1,043g/36.8oz 998g/35.2oz 1,020g/36.0oz