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5-55mm 650 lbs Black
Lightweight carbon arms with M30 (30mm drive/28mm nondrive) aluminum spindle
Intense study of chain and chainring wear patterns led to the radical tooth profile that lasts longer runs quieter and further improves chain retention
with models adapted to both skating and classic style
Flexible mounting with non-slip velcro straps or screws at the bottle holder device
Promax CF-2 Crankset - 170mm 24mm Spindle 2-Piece 68mm English BB Included Gold CheckoutTitle=SRAM Rival AXS Left Crank Arm and Power Meter Spindle Assembly - 165mm 5-55mm 650 lbs BlackPromax CF 2 cranks deliver a great combination of stiffness durability and weight savings. Cold forged from 6061 T6 aluminum to be strong yet lightweight CF 2 cranks feature a two piece design that incorporates a beefy 24 millimeter spindle permanently fitted into the drive side arm. Cold forged 6061 T6 aluminum arms 104mm BCD Includes a sealed 68mm English bottom bracket and pedal washers Chainline: 43 Q Factor: 167 Number of Chainrings No Rings
