Sumart UBB-40 Universal Brake Bleed Block & Piston Spreader for 4-Piston Calipers Disc Hose and Parts Lewis Bike's TP-40 pads offer

Lewis Bike's TP-40 pads offer resilient

Ideal for riders who want dependable all-weather control and long-lasting durability

Universal Fitment Standard: Designed for compatibility with modern MTB and e-MTB frames that use the M12 x 1

and anyone looking for a brake with a more direct

Sumart UBB-40 Universal Brake Bleed Block & Piston Spreader for 4-Piston Calipers Disc Hose and Parts Lewis Bike's TP-40 pads offerSumart UBB 40 Universal Bleed Block & Piston Spreader Protect pistons, set the correct pad gap, and make 4 piston brake bleeding cleaner and more consistent. The Sumart UBB 40 Universal Bleed Block is designed to simplify hydraulic brake maintenance on 4 piston calipers. Built to help hold pistons in the correct position during bleeding and service, the UBB 40 protects delicate pistons, supports proper pad spacing, and helps mechanics achieve a more