MOTO-MASTER RADIAL CYLINDER RESERVOIR CAP

§ 01 / Part

17310666 RADIAL CYLINDER RESERVOIR CAP

RRP £31.34 Save 15%
£26.64

incl. VAT

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Part #: 17310666

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§ 02 / About this part

What it is

The MOTO-MASTER RADIAL CYLINDER RESERVOIR CAP, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This cap seals the fluid reservoir on your radial master cylinder. It maintains the vacuum required for the braking system to function correctly. Replace the cap if the threads are damaged or if the seal no longer prevents fluid weeping. Leaking brake fluid will damage your bike's finish and can introduce air into the circuit. This part fits specific radial units found on supermoto and enduro setups. Ensure the diaphragm is seated correctly before tightening. It provides a secure closure that withstands the vibrations of hard off-road riding and prevents moisture contamination.

§ 03 / Specs

The numbers

Brand
MOTO-MASTER
Part number
17310666
Weight
0.03 kg
VAT
20%

§ 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