Specifications:
- Drive arm 110/74mm bolt pattern
- Rings outer: 54, 53, 50; middle: 44, 42, 38; inter: 28, 26
- Available in 170mm and 175mm combinations
- Made in USA
- Weight: 953 grams (without rings)
Features:
- Drive side rings are hard anodized, ramped and pinned
- Cold forged one piece crank arms for strength
- CNC surface machined then polished finish
- Timing arms with high tooth profile timing rings
Ordering information:
- Minimum Order: Negotiable set