Shimano Dura-Ace R9100 42t 110mm 11-Speed Chainring for 42/54t CheckoutTitle=Radio Raceline Quartz Pro 6 | IS52/40 Primary Color

6 | IS52/40 Primary Color Purple SHIS Lower IS52/40 Bearing Grade Stainless Steel Headset Type Integrated Upper Cup 41mm Material Aluminum

Features super-low-durometer urethane seal slides that last way longer than rubber seals

open-ended experience 90 and 120-degree swing-away capabilities Forged latch design for exceptional rigidity Passenger side swing away Included Locking Hitch Pin Patented Flatlock Hitch Cam Steel Construction Sandy Black Powder Coat Built to accept our Accessory Hoop with Molle and Spare Tire Wheel Adapter (Coming Soon

Model Pro5 Front/Rear Rear (XD) Axle/Spacing (mm) 12x157 Hole 28 Spoke J-Bend Brake 6-Bolt Color Black Weight 311g

description Guide R/RS

Shimano Dura-Ace R9100 42t 110mm 11-Speed Chainring for 42/54t CheckoutTitle=Radio Raceline Quartz Pro 6 | IS52/40 Primary ColorThis Shimano chainring allows you to update your Dura Ace FC R9100 11 speed crankset with a chainring configuration to best fit your riding style. 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 42 Drivetrain