09311107 CYL KIT STD BORE SU

Name: ATHENA CYL KIT STD BORE SU
Brand: ATHENA
SKU: 09311107
Price: 417.09 GBP
Availability: InStock

Fits Suzuki RM-Z 250

£490.69 Save 15%

£417.09

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09311107

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§ 02 / About this part

What it is

The ATHENA CYL KIT STD BORE SU, top end. Stocked by Iron Offroad, the UK MX hard parts specialist.

This kit refreshes your top-end with a standard bore cylinder and matched piston assembly. It replaces worn or scored factory barrels that have lost compression or suffered heat damage. The kit includes the necessary gaskets and hardware for a clean install. Ensure you check your crank play and small-end bearing before fitting. It provides a direct alternative to OEM parts without the need for re-plating. Proper heat cycles are essential during the first hour of use to bed in the rings and ensure longevity.

§ 03 / Specs

The numbers

Brand: ATHENA
Part number: 09311107
Category: Top End
Weight: 1.50 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 1 model · 1 year-band

Suzuki RM-Z 250 2010–2018

* 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.