Box Two M30-P Cranks


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Box Two M30-P Cranks

Box Two M30-P Cranks Feature 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.  Ride Box Components.

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 ™.

  • Oversized Technology™ Hollow Forged Design
  • Oversized 30mm Alloy Spindle
  • Self-Extracting Crank Bolt System
  • 4-bolt 104 BCD Spider with Flex-Resistant Ring
  • External BSA 30mm BB Included
172.5mm 175mm 177.5mm 180mm
BB (Included) BSA 30mm 1.37 BSA 30mm 1.37 BSA 30mm 1.37 BSA 30mm 1.37
Spindle 30mm Alloy 30mm Alloy 30mm Alloy 30mm 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 163mm 163mm 163mm 163mm
Weight 890 grams / 31.5 ounces 906 grams / 32.0 ounces 920 grams / 32.5 ounces 924 grams / 32.6 ounces
SKU: BX-CK1630


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Additional information

Weight 4 lbs
Crank Size

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