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Default Title · 1000-1086

Prima Brake Shoes for Genuine 50/110cc, 139QMB, Minarelli

Prima 106mm Drum Brake Shoes - Genuine, CSC & 139QMB

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Prima 106mm Drum Brake Shoes - Genuine, CSC & 139QMB

Name: Prima 106mm Drum Brake Shoes - Genuine, CSC & 139QMB
Brand: Universal Parts
SKU: 1000-1086
Price: 24.00 USD
Availability: InStock

$24.00

Part number 1000-1086

Check dimensions and compatibility before ordering.

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Order before 2 PM Central, Monday–Friday. Holidays excluded.

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Description

This Prima 106mm Drum Brake Shoes set is a direct-fit replacement for the rear drum brake on Genuine 50cc and 110cc scooters, Chicago Scooter Company 50cc models, and 139QMB-powered 50cc scooters. If your brake lever is pulling back further than it should or the stopping feels weak, fresh shoes bring back firm, predictable braking.

Features

Direct-fit replacement: Made to drop into the stock drum brake.
Pair of shoes: Two brake shoes with return springs for a complete drum reline.
Wide fitment: Fits popular Genuine, CSC and 139QMB 50cc scooters.

Specifications

Part number: 1000-1086
UPC: 812722022174
Diameter: 106mm pad to pad
Shoe width: 23mm
Brake type: Drum
Brand: Prima

Model Fitment

Brand	Models
Genuine	Buddy 50, RoughHouse 50, Rattler 50, Rattler 110, Black Cat 50 (rear)
Chicago Scooter Company	go, go MAX, Pug 50, Nitro Sport 50, Bella Classic 50
139QMB engine codes	139QMA, 139QMB, 1P39QMB, 1P39QMA-2, YN139QMB, JJ1P39QMB, BD1P39QMB, BN139QMB

139QMB is the 50cc four-stroke scooter engine based on the Honda GY6 design. Many Minarelli-style 50cc two-stroke scooters also use a 106mm drum. Measure your drum and check the engine code stamped on your engine case to confirm fit.

Installation Notes

Check the inside of the drum for scoring or wear before installing new shoes.
Clean brake dust out of the drum and hub, and don't get grease on the shoe linings.
Adjust the brake cable or rod after installing, and test the brake before riding.