Bontrager's Select crankset features cold-forged 6061-T6 aluminum for a great balance of durability and light weight. The replaceable 7075 aluminum rings offer fantastic wear and shift great. This choice crankset also boasts aluminum chainring bolts to save weight and a clear-anodized finish to prevent scratches.
This crankset is compatible with a 108mm ISIS bottom bracket (sold separately).
Weight: 750 grams