09103397 PISTON KIT PRO REPLICA Ø 97.00 B

Name: VERTEX PISTON KIT PRO REPLICA Ø 97.00 B
Brand: VERTEX
SKU: 09103397
Price: 125.29 GBP
Availability: InStock

Fits 2 bikes

RRP £156.61 Save 20%

£125.29

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09103397

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§ 02 / About this part

What it is

The VERTEX PISTON KIT PRO REPLICA Ø 97.00 B, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This pro replica component is built for high-performance four-stroke engines. It sits in the top-end and maintains the compression required for competitive racing. The B-sizing is intended for cylinders that have seen some use and require a slightly larger diameter to maintain correct clearances. It matches OEM 1SL-116A0-00-00 for a direct swap. Forged materials offer superior resistance to the stresses of high-RPM operation. Check your valve clearances after reassembling the top-end. Use a new head gasket and follow the factory torque sequence. This kit is vital for a professional engine refresh.

§ 03 / Specs

The numbers

Brand: VERTEX
Part number: 09103397
Weight: 0.42 kg
OEM cross-refs: 1SL-116A0-00-00
VAT: 20%

// Fitment

Will it fit your bike?

Fits 2 models · 2 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.