| Availability: | In stock |
Rhythm Expert Race Cranks are made using forged 6061-T6 aluminum arms which are wallowed out on the back side to reduce weight. The hollow 24mm 10-spline chromoly spindle is permanently pressed into the drive-side arm. The built in spider is drilled for 5 bolt 110mm chainrings. Note: 165 lbs. Rider Weight Limit Bottom Bracket sold separately.