MOTO-MASTER BRAKE KIT SM RACE: 320mm FLOATING FLAME,4-PISTON CALIPER/BRACKET,BRAKE PADS/LINE,RADIAL MASTER CYL.

§ 01 / Part

17103730 BRAKE KIT SM RACE: 320mm FLOATING FLAME,4-PISTON CALIPER/BRACKET,BRAKE PADS/LINE,RADIAL MASTER CYL.

Fits 3 bikes
RRP £881.90 Save 15%
£749.62

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 17103730

Authorised stockist

MOTO-MASTER

14-day returns

Easy & hassle-free

Secure checkout

256-bit encryption

§ 02 / About this part

What it is

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

This full conversion kit transforms your front brake circuit for supermoto use. It moves you from a standard off-road setup to a larger floating disc and a high-performance caliper. The radial master cylinder provides the leverage needed for aggressive track braking. You will find significantly more bite and better heat dissipation compared to stock components. The kit includes the necessary bracket and braided line to complete the install. It is a model-specific fitment designed to bolt onto your fork lugs. Bleed the system thoroughly with fresh fluid to ensure a firm lever feel.

§ 03 / Specs

The numbers

Brand
MOTO-MASTER
Part number
17103730
Category
Brakes
Weight
3.85 kg
VAT
20%

// Fitment

Will it fit your bike?

Fits 3 models · 3 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.
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 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