absoluteBLACK 110/4 BCD 2x Asymmetric Shimano Oval Inner Chainring Option:34T Slimline Pro-Speed cuffs offer superior

Slimline Pro-Speed cuffs offer superior removal speed

Rim ERD: 29” - 593mm

24 crown holes that offer a massive amount of fit options

As well as the REVO coloured mirror main lens

Highly stretch Nylon material used on the inner and back of the legs for comfort and durability

absoluteBLACK 110/4 BCD 2x Asymmetric Shimano Oval Inner Chainring Option:34T Slimline Pro-Speed cuffs offer superiorabsoluteBLACK Premium Shimano 110 4 bcd compatible oval chainrings are designed for new type of Shimano cranks Dura Ace 9100, Ultegra 8000 & 105 R7000. Super fast shifting and amazing smoothness of pedaling. (They can be also retrofitted to 9000 and 6800 cranks). It is the most Premium oval chainring on the market with scientifically proven performance gains. 10 11spd compatible. Compatibility: Shimano Dura Ace 9100, R9120, R9150 & R9170 Di2 and