Shimano Ultegra R8000 46t 110mm 11-Speed Chainring for 36/52t or 36/46t MFPN=ISMBH90SBL200 9 Bearing Type Cartridge Crown

9 Bearing Type Cartridge Crown Race 30 Weight 110 Defined Color Black Upper Stack Height 15

Tooth Count 70 Chainring BCD 130

Thicker sole provides additional comfort

The 40-Series is the workhorse of Cane Creeks headset line-up

Color Black TPI 60 Designed for ebike Yes Defined Color Black ISO Width (mm) 62 ISO Diameter 584 / 650b / 27

Shimano Ultegra R8000 46t 110mm 11-Speed Chainring for 36/52t or 36/46t MFPN=ISMBH90SBL200 9 Bearing Type Cartridge CrownShimano Ultegra R8000 46t 110mm 11 Speed Chainring for 36 52t or 36 46t. This 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