AbsoluteBLACK Oval 110/4BCD Winter
Original price was: $80.00.$40.00Current price is: $40.00.
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Description
Our Silver Series line of Shimano 110/4 BCD oval chainrings is designed for new type of Shimano cranks like Dura-Ace 9000, Ultegra 6800, 105- 5800 and others. This is a simplified version of our Premium line. Same aluminium, teeth and shifting ramps, but less material machined out on the outer side for easy maintenance and cleaning.
Size (Mass +/-1g): |
34T (40g), 36T (44g), 50T (156g), 52T (168g) |
Color |
GREY only |
Compatibility |
Shimano Dura-Ace 9000, Ultegra 6800, Shimano 105 5800, Tiagra 4700. Compatible with Di2 & Pioneer, SRM and other power meters |
BOLTS |
For Outer chainring please order Long bolts Changing Inner chainring to oval only? use original bolts |
Material & Finish |
cnc machined 7075 Txxx Aluminum. Long-lasting construction. Type II anodizing |
Ovality |
Optimized to each size separately. 34T- 6.5% ; 36T- 11.4%, 50/52 – 10.3% ; Timing of 108 -109.5 after TDC (top dead center) – Ideal for road climbing. Patent Pending |
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