Shimano Dura-Ace R9100 39t 110mm 11-Speed Chainring for 39/53t Fork/Frame Mount-(FM) 70mm 75 Bead Type Folding Tpi Size:150 Kit
Platform notes & fabric story
Description
Shimano Dura Ace R9100 39t 110mm 11 Speed Chainring for 39 53t Fork Frame Mount (FM) 70mm 75 Bead Type Folding Tpi Size:150 Kit 75 Bead Type Folding Tpi 120 Inner and outer oval chainrings are optimized with smooth shifting in mind Integrates Shimano Hollowglide Technology: the high rigidity hollow structure cuts down on weight yet maintains strength to provide better power transfer and quicker more precise front shifting Features a weight saving 4 bolt design with a BCD of 110 mm Ring Position Type Inner Tooth Count 39 Drivetrain Speeds 11 Chainring BCD 110 Shimano Asymmetric Color Black Defined Color Black keyword search Y1N239000 Size 39T