17040390 SM RACE KIT: 320mm FLOATING FLAME, BRAKE PADS/LINE,4 PISTON CALIPER/BRACKET, RADIAL MASTER CYLINDER

Name: MOTO-MASTER SM RACE KIT: 320mm FLOATING FLAME, BRAKE PADS/LINE,4 PISTON CALIPER/BRACKET, RADIAL MASTER CYLINDER
Brand: MOTO-MASTER
SKU: 17040390
Price: 737.02 GBP
Availability: InStock

Fits 13 bikes

RRP £867.08 Save 15%

£737.02

incl. VAT

In stock — delivered in 6–10 working days

Dispatched in 2–3 working days · delivered in 6–10.

Part #: 17040390

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§ 02 / About this part

What it is

The MOTO-MASTER SM RACE KIT: 320mm FLOATING FLAME, BRAKE PADS/LINE,4 PISTON CALIPER/BRACKET, RADIAL MASTER CYLINDER, brakes. Stocked by Iron Offroad, the UK MX hard parts specialist.

This setup replaces your entire front braking circuit for supermoto use. It moves the bike from a sliding OEM setup to a rigid four-piston configuration. The radial master cylinder provides precise lever feel and increased pressure at the caliper. A floating 320mm rotor manages the high thermal loads of tarmac racing without warping. You must bleed the system thoroughly after installing the braided line. This kit is model-specific to ensure the bracket aligns perfectly with your fork lugs. It is a complete bolt-on solution for riders moving from dirt to track.

§ 03 / Specs

The numbers

Brand: MOTO-MASTER
Part number: 17040390
Category: Brakes
Weight: 4.03 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 13 models · 22 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.