AbsoluteBLACK Premium Road Oval 110/5BCD Chainring
RRP
Code: ROV30/5
AbsoluteBLACK Premium Road Oval 110/5BCD Chainring
AbsoluteBLACK Premium Road Shimano 110/5BCD oval chainrings are designed for pre 2014 cranks like Shimano Dura-Ace 7900,7950,7800, Ultegra 6750, 6700, Shimano 105- 5700, Tiagra 4650, FSA, Rotor 3D & 3D+, S-works and many more older cranks. Also fits Sram Force and Red but NOT compatible with Sram cranks that have 1 hidden chainring bolt (Force22, Red22). Compatible with Di2 . These are finest shift-able oval chainrings on the market.
Important: If you currently use 53/39T chainrings you have 130BCD cranks (not 110BCD). In this case please look at AbsoluteBLACK's 130BCD chainrings as you will not be able to use anything smaller than 53/39T.
Specification
- Size (Weight +/-1g): 34T (30g), 36T (36g), 50T (122g), 52T (135g)
- Material: cnc machined 7075 Txxx Aluminum. Long-lasting construction, type II anodizing
- Ovality: Optimized to each size separately. 34T- 6.5% ; 36T- 11.4%, 38T- 11.4%, 50/52 - 10.3% ; Timing of 108 -109.5° after TDC (top dead center) - Ideal for road climbing. Patent Pending
- Bolts: For Outer chainring please order Long bolts / Inner chainring to oval only? use original bolts
Compatibility
- Shimano Dura-Ace 7950, Ultegra 6750, Shimano 105- 5750, Tiagra 4650, FSA, Rotor 3D & 3D+, S-works and many more older cranks. Also fits Sram Force and Red but NOT compatible with Sram cranks that have 1 hidden chainring bolt (Force22, Red22). Compatible with Di2
