PROX MASTER CYL REBUILD KT FR

§ 01 / Part

06170384 MASTER CYL REBUILD KT FR

Fits 24 bikes
RRP £23.34 Save 20%
£18.67

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 06170384

Authorised stockist

PROX

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§ 02 / About this part

What it is

The PROX MASTER CYL REBUILD KT FR, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

Rebuild your front hydraulic circuit to regain precise control and stopping power. This kit replaces the internal piston, spring, and seals within the master cylinder assembly. Over time, grit bypasses the dust boot and scores the seals, causing pressure drop or fluid weepage. Inspect the bore for damage before fitting the new components. The kit includes the necessary copper washers and circlips for a complete overhaul. It is a direct replacement for the factory internals. Ensure you use the correct DOT fluid specified for your bike during the bleed process.

§ 03 / Specs

The numbers

Brand
PROX
Part number
06170384
Weight
0.03 kg
VAT
20%

// Fitment

Will it fit your bike?

Fits 24 models · 24 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 — a UK shop for motocross, enduro, and trail-bike hard parts. Every fitment lives on the site, listed against KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is the data: fully enriched fitment so you find the right part for your bike quickly and get it fitted accurately. 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 and e-moto only. We operate from our storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. The business has a rich motorcycle history across multiple moto brands — the photos show where we came from — and recently pivoted into hard parts and online retail.
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Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK support · Tue–Fri 9–5, Sat 9–4 Race-shop prices, paddock service Collection from Leeds by arrangement
Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK support · Tue–Fri 9–5, Sat 9–4 Race-shop prices, paddock service Collection from Leeds by arrangement