Sumart Universal Bleed Block Tool (2-Piston Caliper) - Gold R0 modern shape with aerodynamically optimized

modern shape with aerodynamically optimized rim design

30/43 XS: 165mm

4mm inner rim width creates an increased actual tyre contact patch for better traction and impact absorption

40-26TSpecificationsFront speeds 2Rear speeds 11/10Compatible chain LINKGLIDE

Venturi technology accelerates the airflow through the helmet

Sumart Universal Bleed Block Tool (2-Piston Caliper) - Gold R0 modern shape with aerodynamically optimizedThe UBB 20 Universal Bleed Block is an essential tool designed for maintaining hydraulic brake systems, specifically engineered for 2 piston calipers. This tool helps prevent damage to ceramic pistons during the bleeding process. It can be adjusted by hand or with a 3mm Allen key if necessary. Specifications Protects Ceramic Pistons: Designed to prevent damage to ceramic pistons during maintenance 2 Piston System: Specifically engineered for 2 piston