absoluteBLACK Oval Silverline 110BCD 5 Bolt Double Chainring

Our Silver line of Shimano 110/5 bcd oval chainrings are designed for pre-2014 cranks like Shimano Dura-Ace FC7900, Ultegra FC6750, Shimano 105 -5750 and many more with 5 bolt fitting.
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 on winter training bikes.
Weight is increased on these chainrings as compared to our Premium line for that reason, making them ideal for your training bike.

Ovality: Optimised to each size separately. 34T- 6.5% ; 36T- 11.4%, 50/52 - 10.3% ; Timing of 108 -109.5° after TDC (top dead centre) - Ideal for road climbing. Patent Pending
Size: (Mass +/-1g): 34T (39g), 36T (43g), 50T (150g), 52T (160g)

Bolts

For Outer chainring please order Long bolts

Changing Inner chainring to oval only? use original bolts

Advantages of Absolute Black Winter Oval chainrings:

• One of a kind special oval shape that helps you climb easier and faster (Patent Pending)
  
• Over 15% stiffer than Rotor Qrings due to thicker, 5mm construction
  
• Bespoke AbsoluteBlack 6 point ramp and recess shifting design shifts better than any other brand and model of oval chainring
  
• 30% heavier than our Premium chainirngs, but very easy to clean after winter training.
  
• You will not "feel" the oval shape while pedalling
  
• Your pedalling action will feel smoother
  
• Helps reduce stress on knees and helping your legs remain fresher for longer
  
• You will be able to maintain better cadence while climbing
  
• Reduces possibility of leg cramps
  
• You will reduce chainring/cog shifts by at least 15%

Applications

Shimano Dura-Ace 7950, Ultegra 6750, Shimano 105- 5750, Tiagra 4650, FSA, Praxis, Rotor 3D & 3D+, S-works and many more 5 bolt cranks.
Also fits SRAM Force and Red but NOT compatible with SRAM cranks that have 1 hidden chainring bolt (Force22, Red22). Compatible with Di2.
10 / 11 / 12spd compatible.