Le Block keeps the caliper pistons where they belong while you bleed your brakes. One aluminium block covers almost every 2- and 4-piston bicycle disc brake, so you don't need a drawer full of brand-specific spacers.

Highlights

• Universal bleed block
• Trickstuff lists it for almost all 2- and 4-piston bicycle disc brakes
• Machined aluminium
• Orange finish
• Also included in the Trickstuff bleed kit

Why use a bleed block

With the pads out, a bleed block stops the pistons moving while you push fluid through the system, so you finish with the right piston position and a consistent lever.

Compatibility & fit

Trickstuff lists Le Block for almost all 2- and 4-piston bicycle disc brakes. Check your brake maker's bleed instructions for the correct procedure. Prefer to leave it to us? Our Marrickville workshop bleeds brakes every day.