Shimano Ultegra R8000 Chainring Cap and Bolt Set for 46/36t chainring Set 1000 Series) Compatible with any 6V-15V system

Compatible with any 6V-15V system this light has 3 super bright red LED's

Rear Axle Type 12mm Thru-axle Rear Hub Spacing (mm) 197

For coarse snow/hard tracks and icy conditions

Utilizes a Pindome design for gears 1-8 and a single piece mini-cluster for gears 9-12

The saddle is equipped with a rear handle to facilitate the movement of the bicycle as well as a graphic with reflective materials to improve safety Color Black Length 250 Defined Color Black Saddle Cut Out No Weight 259 Width 155

Shimano Ultegra R8000 Chainring Cap and Bolt Set for 46/36t chainring Set 1000 Series) Compatible with any 6V-15V systemShimano Chainring Bolts