Having a set of stiff cranks will significantly increase pedaling performance. The Box One Vector M30-P cranks are designed to be super-stiff. Featuring a cold-forged, 30mm, 7075 aluminum, Praxis M30 spindle paired with oversized, hollow-forged arms and 104 BCD spider. The M30-P includes a Praxis external, BSA bottom bracket that fits frames with European bottom bracket shells.
Oversized 30mm spindle increases stiffness
Oversized, hollowed-forged arms are both lightweight and strong
CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP"), which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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