Description
5-arm oval aluminum tray Absolute Black 110 BCD Sram 50 T
- Our top of the line shimano 110/5 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:
- Compatibility: - shimano dura-ace 7950, ultegra 6750, shimano 105- 5750, tiagra 4650, fsa, rotor 3d & 3d +, s-works and many other older cranks. also fits sram force and red but is not compatible with sram cranks that have 1 hidden chainring bolt (force22, red22). compatible with di2 bolts: - for outer chainring, please order long bolts - change inner chainring to oval only? use original bolt material & finish: - cnc machined 7075 txxx aluminum. durable construction, type ii anodization ovality: - optimized for each size separately. 34t- 6.5%; 36t - 11.4%, 38t - 11.4%, 50/52 - 10.3%; timing from 108 to 109.5 after TDC (top dead center) - ideal for road climbing. patent pending
