Sumart Universal Bleed Block Tool (2-Piston Caliper) - Black Bikebox Simply open the quick-adjust wheelbase

Simply open the quick-adjust wheelbase clamp and adjust the wheel chocks to match your bike's wheelbase: ideal for riders with multiple bikes or households with multiple riders

Platform width: 60 mm

Redesigned front system with new front derailleur

The Cannondale alloy lockring is designed to fit the Hollowgram crankarm or SiSL2 Crank

and seriously increasing the rim’s integrity and torsional rigidity

Sumart Universal Bleed Block Tool (2-Piston Caliper) - Black Bikebox Simply open the quick-adjust wheelbaseThe 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