NEW Shimano Ultegra R8000 46t 110mm 11-Speed Chainring for 36/46t brand_surly Combine a pair with the

Combine a pair with the Zipp Vuka Shift AXS 90 extensions (sold separately) or use two pairs with an eTap AXS BlipBox (sold separately) to eliminate routing headaches on integrated aero cockpits

46cm - 5' - 5'5"

Capability meets versatility to make the Boost E the Ebike choice of professional rescue teams

Mileage and charge cycles (for e-bikes only): 85

Rotors : 160mm F/R

NEW Shimano Ultegra R8000 46t 110mm 11-Speed Chainring for 36/46t brand_surly Combine a pair with theThis Shimano chainring allows you to update your Ultegra FC R8000 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