Shimano Deore BR-MT520 Hydraulic Disc Brake Lever Left Rear Bikebox enabling rapid fitting that does

enabling rapid fitting that does not require external brake boosters

Frontal area reduced by 33%

For those looking to hunt that next PB

The no-compromise

Adaptable to the Terrain: A flip chip on the rear dropout adjusts the wheelbase short for quicker handling or long for improved stability at speed

Shimano Deore BR-MT520 Hydraulic Disc Brake Lever Left Rear Bikebox enabling rapid fitting that doesWith a strong, 4 piston design, the Shimano MT520 hydraulic disc brake boosts rider confidence and enjoyment. Features Wider contact area of dual diameter opposed piston design Four piston caliper Rapid initial pad contact and controllable brake power modulation Sleek and durable master cylinder design Heat insulated pad and piston Mfr Claimed Weight TBC