Shimano Deore BR-M6100 Disc Brake With 2 Piston Caliper - Front - Right Lever - Black Back in Stock 2cm long and comes with

2cm long and comes with a nice tough case

Cons: Not bright enough for offroad use

Includes: 1x 20mm

so leverage power isn't huge

It's adjustable range is 28-46 in / 71-116 cm

Shimano Deore BR-M6100 Disc Brake With 2 Piston Caliper - Front - Right Lever - Black Back in Stock 2cm long and comes withThe Deore BR M6100 are value packed hydraulic disc brake with many of the same performance enhancing features that were originally developed for Shimano's premium XTR and XT ranges. The lever now has a shorter free stroke and quicker brake engagement and an additional contact point braces the lever against the bars for intuitive and powerful braking with greatly reduced flex through the lever body. Deore series brakes are now I Spec EV compatible,