Box Components Box One M30-P Cranks

Box One M30-P Cranks
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 ™.

FEATURES
• 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

SPECIFICATIONS
BB: Included BSA 30mm
Spindle: 30mm Alloy
Material: 7075 T-6 Aluminum
Chainline: 44.5mm
Q-Factor:163mm
BCD: 104mm 4-Bolt
Crank Style: 2-Piece
Color: Black
Weight: 890g / 31.5oz (172mm)

MPN#
172mm • BX-CK1630172-BK
UPC / EAN 616043824772

175mm • BX-CK1630175-BK
UPC / EAN 616043824789

177mm • BX-CK1630177-BK
UPC / EAN 616043824796

180mm • BX-CK1630180-BK
UPC / EAN 616043824802