UBB-40 Bleed Black Black (4 Piston) Black Friday This Super Narrow HG-X11 directional

This Super Narrow HG-X11 directional chain offers precise shifting and improved durability thanks to SHIMANO's SIL-TEC treatment on the inner plate surfaces

with no bike weighing more than 30kg

With 150% better wear-resistance than its 2-piston counterpart

That's why each pair comes with a microfiber cleaning bag

road riders who want the convenience of applying immediately pre-ride

UBB-40 Bleed Black Black (4 Piston) Black Friday This Super Narrow HG-X11 directionalThe UBB 40 Universal Bleed Block is an essential tool designed for maintaining hydraulic brake systems, specifically engineered for 4 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. The UBB 40 blends functionality with style. Features Protects Ceramic Pistons: Designed to prevent damage to ceramic pistons during maintenance 4 Piston System: