06170191 MASTR CYL REBUILD REAR

Name: PROX MASTR CYL REBUILD REAR
Brand: PROX
SKU: 06170191
Price: 18.96 GBP
Availability: InStock

Fits 10 bikes

£23.70 Save 20%

£18.96

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 06170191

Authorised stockist

PROX

14-day returns

Easy & hassle-free

Secure checkout

256-bit encryption

§ 02 / About this part

What it is

The PROX MASTR CYL REBUILD REAR, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

A ProX rear master cylinder rebuild kit for the Yamaha YZ and WR four-strokes and two-strokes. The piston, seals and spring live inside the bore behind the rear brake pedal. They harden and weep with age, or score when grit gets past a tired dust boot. You feel it as a soft pedal that won't build pressure. Hone or clean the bore, fit the fresh seals on brake fluid, bleed, and the rear comes back. Cheaper and quicker than a whole new cylinder, and it keeps your original casting on the bike.

§ 03 / Specs

The numbers

Brand: PROX
Part number: 06170191
Weight: 0.03 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 10 models · 10 year-bands

Yamaha 10 models

* Fitment data is provided as a guide. Verify compatibility against the bike's owner's manual or service handbook before ordering. Iron Offroad accepts no liability for incorrect application. Full terms and conditions apply.

§ 05 / About Iron Offroad

Iron Offroad

Iron Offroad is the off-road sibling of Iron City and Iron stable — this is a UK shop for motocross, enduro, and trail-bike hard parts. All fitments live on the site, and listed against MX models KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is in the data, fully enriched to assist with accurate fitting and finding the right part for your bike quickly and easily. Brands you'd find on a paddock workbench; pads, sprockets, plastics, fork seals, cables, gaskets, bars, the things that actually wear out. Road-bike kit, scooter parts, and quad gear sit elsewhere. Dirt & e-moto only. We operate from our huge storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. We have a RICH motorcycle history with multiple moto brands the images showing where we came from and our history, the business recently pivoted into hard parts and online retail.