Shimano Dura-Ace ST-R9250-R Di2 Dual Control Shift/Brake Lever Rim Brakes - Right 12-Speed BLK ModelNumber=284 this chain tool is built

this chain tool is built to stand the test of time

description 295/299mm spoke kit color black

Alloy and molded composite construction with built-in no-leak Schrader fitting

Machined to precisely fit the preload adjuster cap on all modern 24mm spindle Shimano cranks

}Selle Italia Novus Endurance TM Superflow Saddle - Manganese Black S3

Shimano Dura-Ace ST-R9250-R Di2 Dual Control Shift/Brake Lever Rim Brakes - Right 12-Speed BLK ModelNumber=284 this chain tool is builtShimano Dura Ace ST R9250 dual control levers are the ultimate in reliable performance thanks to a wired connection to the rim brakes. Refined ergonomics and advanced materials show the race pedigree of these levers. Quick and intuitive 12 speed Di2 shifting Clearly defined click feeling with ergonomic shifting lever Better bike control and confidence in race conditions Hood shape and texture optimize grip and brake power transmission Brake Lever