Description
Asymmetrical aluminum tray 4 arms Absolute Black 110 BCD Shimano 52 T
- These Premium Shimano 110/4 bcd compatible oval chainrings are designed for Shimano cranks like Dura-Ace 9000, Ultegra 6800, 105- 5800 and others.
- These are the best oval chainrings on the market in terms of gear shifting, pedaling smoothness and build quality.
- Not compatible with FSA cranks.
- Optimized for each size separately.
- Momentum of 108 -109.5 after TDC (top dead center) - Ideal for road climbing.
- Patent pending.
- Our Premium Shimano 130/5 oval chainrings (bolt pattern) are designed for pre 2014 cranks like Shimano Dura-Ace FC7900, FC7800, Ultegra FC6700, Shimano 105 -5700 and many more.
- These are the best oval shifting chainrings on the market.
- If your current chainrings are 53/39T, this is a model you need.
- Optimized for each size separately.
- 39T - 6.5%, 53T - 10.3
- Momentum of 108.5 after TDC (top dead center).
- Patent pending.
- BOLTS.
- For the outer plate, please order long bolts.
- Change inner plate by oval only ? use original bolts.
