06170178 MASTR CYL REBUILD FRONT

Name: PROX MASTR CYL REBUILD FRONT
Brand: PROX
SKU: 06170178
Price: 18.95 GBP
Availability: InStock

Fits 2 bikes

£23.69 Save 20%

£18.95

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 06170178

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§ 02 / About this part

What it is

The PROX MASTR CYL REBUILD FRONT, levers. Stocked by Iron Offroad, the UK MX hard parts specialist.

ProX front master cylinder rebuild kit for the CRF 250 RX and 450 RX. Piston, cup seals and spring sized to the original Honda bore, so it drops straight in without machining. These cross-country four-strokes see hard hours and the cup seals harden long before anything else, leaving a lever that pumps up or bleeds pressure on long descents. Rebuilding the casting you already have is cheaper and quicker than a full replacement. Clean the bore, coat the seals in fresh fluid before fitting, and bleed the front circuit fully once it is back together.

§ 03 / Specs

The numbers

Brand: PROX
Part number: 06170178
Category: Levers
Weight: 0.04 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 2 models · 2 year-bands

* 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.