Description
5-arm oval aluminum tray Absolute Black 110 BCD 50 T
- Our Shimano 110/5 Premium Oval chainrings (bolt pattern) are designed for pre-2014 cranks like Shimano Dura-Ace FC7950, Ultegra FC6750, Shimano 105 -5750 and many others with a 5-bolt connection.
- These are the best moveable oval chainrings on the market.
Specifications:
- IMPORTANT: If you are currently using 53/39T chainrings, you have 130BCD cranks (not 110bcd).
- In this case, please look at our 130BCD chainrings as you will not be able to use anything smaller than 53/39T.
- BOLTS: For the outer chainring, please order long bolts Change the inner chainring to oval only ? use original bolts
- Material & Finish: 7075 Txxx cnc machined aluminum.
- Long life construction, type II anodizing
- Ovality: optimized for each size separately. 34T- 6.5%; 36T- 11.4%, 38T- 11.4%, 50/52 - 10.3% ;
- Synchronization from 108 to 109.5 after TDC (top dead center)
- Ideal for road climbing.
- Patent pending
