ProX Clutch Friction Plate Set 11311378 for Beta XTRAINER 300 LC 2015-17 Gas Gas EC450F 2013-15 Yamaha WR450F 2005-15 YZ450F 2007-13

Name: ProX Clutch Friction Plate Set 11311378 for Beta XTRAINER 300 LC 2015-17 Gas Gas EC450F 2013-15 Yamaha WR450F 2005-15 YZ450F 2007-13
Brand: PROX
SKU: 11311378
Price: 74.48 GBP
Availability: InStock

Fits 4 bikes

RRP £93.10 Save 20%

£74.48

incl. VAT

In stock — delivered in 6–10 working days

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

Part #: 11311378

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§ 02 / About this part

What it is

ProX clutch friction plate set to fit Beta XTRAINER 300 LC (2015–2017); Gas Gas EC450F (2013–2015); Yamaha WR450F (2005–2015); Yamaha YZ450F (2007–2013).

Refresh your transmission with this set of friction plates. These plates are located in the heart of the clutch assembly and transfer power from the crank to the gearbox. When the friction material degrades, you will notice the engine revving without a corresponding increase in speed. This set provides a direct replacement for the original parts, maintaining the factory stack height. Ensure you inspect the clutch basket for grooving and the steel plates for heat damage during installation. Pre-soaking in gear oil is mandatory for long-term durability and smooth engagement.

§ 03 / Specs

The numbers

Brand: PROX
Part number: 11311378
Category: Clutch
Weight: 0.32 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 4 models · 4 year-bands

Beta 1 model

XTRAINER 300 LC 2015–2017

Gas Gas 1 model

EC 450 F 2013–2015

Yamaha 2 models

* 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.