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Fixed-gear lockrings with an outside diameter of 41 to 44 mm
A front wheel holder that mounts to any flat surface to keep things organized during transportation
MTB and EMTB drivetrains (except SRAM Full Mount Transmission
Easy Allen wrench installation Color Black Weight 37 Thread Pitch 12 x 1
Shimano Dura-Ace R9100 39t 110mm 11-Speed Chainring for 39/53t Black - BoXXer (2013-2015) Fixed-gear lockrings with an outsideThis 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 39 Drivetrain
US$ 71.99
US$ 47.99
US$ 132.90
US$ 59.99
