PROX MASTER CYL REBUILD KT RR

§ 01 / Part

06170378 MASTER CYL REBUILD KT RR

Fits 36 bikes
£23.70 Save 20%
£18.96

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 06170378

Authorised stockist

PROX

14-day returns

Easy & hassle-free

Secure checkout

256-bit encryption

§ 02 / About this part

What it is

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

ProX rear master cylinder rebuild kit covering KTM and Husaberg EXC, EXC-F, FE, FX and SMR models from 125 up to 570. The rear circuit sits low by the swingarm, so it cops more heat and grit than the front and the seals go first. Inside you get the piston, return spring and primary seals to cure a leaking or sticking pedal. Flush the bore with brake cleaner and inspect for pitting before assembly. Copper crush washers are included, so renew them. Done properly, pedal pressure holds steady through a long moto.

§ 03 / Specs

The numbers

Brand
PROX
Part number
06170378
Weight
0.02 kg
VAT
20%

// Fitment

Will it fit your bike?

Fits 36 models · 37 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.
Iron Offroad Iron Offroad Iron Offroad Iron Offroad Iron Offroad
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 Click & collect from Leeds
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 Click & collect from Leeds