Shimano Dura-Ace SW-R9150 Remote Climbing/Sprinting Shifter Set with Electric Wire, 261mmCustomizable function to fit in rider's riding style Equip the switch on any position of handle bar for flexible sifting operation Quicker shifting during handle grip SL POSITION ADJUST YES AVERAGE WEIGHT 505g pair SL CABLE Polymer Coated Cable SERIES Dura Ace Di2 GENERATION R9150 FRONT SPEEDS N A MAX MULTIPLE SHIFTS 2 REAR SPEEDS N A ST SL SW SHIFTER TYPE E Tube

Includes springs

Di2 can't help but keep getting smarter

Features - Comfort optimized construction Integrated cover design which can be exchanged by the SYNCROS Campbell 20 Aero iL Rear LightSyncros engineered carbon construction offers an optimized blend of strength and lightweight Proven Syncros clamp design for ease of adjustment

Waterproof bag

Freehub body only

providing a complete set for secure and accurate rear derailleur attachment

The SRAM AM Stem ATMOS 7K features a 31

The first product in our line directly inspired by Tadej Pogacar and UAE Team Emirates

I felt it deserved a barstem upgrade for even more comfort

10% wider pad clearance decreases the chance of disc brake rotor rub

Shimano Shadow RD+ offers a quiter drivetrain by utilizes a stablizer to reduce chain slap and provides a simple solution for chain drops

Certification Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older