Campagnolo Super Record Ergopower EPS Hydraulic Brake/Shift Lever Disc Caliper - Left/Front 12-Speed 160mm Flat Mount Caliper BLK MFPN=ST21-MQ579110-BK High Capacity Li-Ion Battery Ideal

High Capacity Li-Ion Battery Ideal for dynamo recharging

The Tektro Orion is a high power controllable braking system that features a 4-piston caliper design

Adjusts to 140mm wide

5 Thread Length (mm) 17 Axle Diameter (mm) 12 Over Locknut (mm) 100 Overall Length (mm) 120

MagicZero technology automatically checks and recalibrates your power meter as you ride – no need to manually calibrate

Campagnolo Super Record Ergopower EPS Hydraulic Brake/Shift Lever Disc Caliper - Left/Front 12-Speed 160mm Flat Mount Caliper BLK MFPN=ST21-MQ579110-BK High Capacity Li-Ion Battery IdealCampagnolo Super Record Ergopower EPS Hydraulic Brake Shift Lever and Disc Caliper Left Front 12 Speed 160mm Flat Mount Caliper Black. The Campagnolo Super Record EPS Ergopower shift lever features effective ergonomics and the best of Campagnolos shifting and braking technology. Campagnolos Multishifting technology allows you to change several sprockets on the 12 speed cassette with a single shift When the chain engages immediately the derailleurs can