Moturo rear brake caliper for pocket bike dirt bike

Moturo Rear Brake Caliper for Pocket Bike, Dirt Bike and Mini Cross 49cc

The Moturo rear brake caliper for 49cc two-stroke pocket bikes, dirt bikes and mini cross bikes — the wear part that becomes necessary after pistons seize. Bolt spacing 51 mm, ready to install with pads.

The caliper clamps the rear brake disc on 49cc two-stroke pocket bikes, dirt bikes and mini cross bikes. The bolt spacing of the two mounting points is 51 mm according to the product description. The brake pad set is included, OEM quality according to manufacturer specifications.

Replacement takes about an hour using a hex key set, open-end wrench and torque wrench. After replacement, bleeding the brake system is mandatory; refill with fresh brake fluid and pump several times until the pressure point is established.

Rear brake caliper for pocket bike and dirt bike, made by Moturo.

Performance · Material · Specifications

• Bolt spacing 51 mm according to product description
• Supplied complete with brake pad set
• OEM quality according to manufacturer specifications
• For 49cc two-stroke pocket bikes, dirt bikes and mini cross bikes

Important Notes – please read

Original equipment design, no separate ABE (general operating permit) required. Pocket bikes, dirt bikes and mini cross bikes are generally not approved for public road use in Germany — a feature of the bike, not the brake caliper. Compare bolt spacing of 51 mm and caliper dimensions with your old caliper before ordering.

Tools & Time Required

• Hex key set in common sizes
• Open-end wrench for the brake line
• Torque wrench
• Brake bleeder or an assistant at the pedal/lever
• Fresh brake fluid
• Approx. one hour plus bleeding

Scope of delivery

1 × rear brake caliper with brake pads (ready for installation). Not included: brake fluid, brake line, mounting screws, tools.

Frequently Asked Questions

Does the caliper fit every pocket bike?
Compare bolt spacing of 51 mm and caliper position with your own mount before ordering; the term "pocket bike" is not a uniform standard.

Are the brake pads included?
Yes, the caliper is supplied complete with a brake pad set.

Do I need new brake fluid?
Yes, the system is opened when changing the caliper; fresh brake fluid is mandatory and bleeding is part of the replacement process.