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Sumart UBB-40 Universal Brake Bleed Block & Piston Spreader for 4-Piston Calipers Color:BlackSumart 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
Patented Return Spring and Piston Design: Helps ensure full pad retraction for quieter operation and a more refined riding experience
Here's what that means in practice
and braking confidence serious riders need
restore a firmer lever feel
Mechanic's Note: Pad Compatibility
The Lewis ALU Crankset is ideal for riders looking for a lightweight gravity crankset with SRAM DUB MTB compatibility
Hardware: Titanium & Stainless Steel
The Sumart UBB-40 Universal Bleed Block is designed to simplify hydraulic brake maintenance on 4-piston calipers
Product Name: Lewis LP-30 Brake Pads
more efficient cable and hose installation
excluding hoses)
this one-piece adapter provides accurate alignment