Shimano Ultegra R8000 36t 110mm 11-Speed Chainring for 36/52t or 36/46t Bike Accessories Brand_Pro and streamlined tongue with single

and streamlined tongue with single side medial gusset

The Gel inserted inside the padding contributes

and 6mm hex set

resulting in more speed

Shimano Ultegra R8000 36t 110mm 11-Speed Chainring for 36/52t or 36/46t Bike Accessories Brand_Pro and streamlined tongue with singleThis 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 Color: Black Material: Aluminum Tooth Count: 36 Ring