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Product Details
HF-3 cranks are Promax's top-of-the-line aluminum crank offering. Hollow-forged from 6061-T6 aluminum both crank arms are hollow so they are super stiff yet lightweight. The crank arms spin on a beefy 30mm spindle permanently fitted into the drive-side arm. These cranks offer direct-mount sprocket compatibility for additional weight savings or run them with the included 104 BCD spider adapter.CNC machined 6061-T6 aluminum crank arms are lightweight strong and stiffDesigned and optimized for chainrings and spiders with SRAM's 3-Bolt mount styleIncludes 4-bolt 104 BCD spider/adapter (Not compatible with CK-1 crank spider/adapter)30mm spindle provides increased stiffness and efficient power transferPedal washers included and requiredBottom bracket sold separately
- Brand
- Unknown
- SKU
- CK0498