VERTEX PISTON KIT PRO REPLICA Ø 95.00 A

§ 01 / Part

09104107 PISTON KIT PRO REPLICA Ø 95.00 A

Fits 5 bikes
RRP £224.48 Save 20%
£179.58

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09104107

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VERTEX

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§ 02 / About this part

What it is

The VERTEX PISTON KIT PRO REPLICA Ø 95.00 A, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This A-size Pro Replica piston kit cross-references with OEM 78930007200. It sits in the top-end and includes the piston, rings, pin, and circlips. The A-sizing is for new or replated cylinders requiring standard tolerances. This kit is engineered for high-performance four-stroke engines. Regular maintenance intervals are essential to prevent wear on the piston skirts and rings. Measure your bore to confirm the 95.00mm A-fitment is correct. Check the ring end gaps and ensure the oil control rings are installed properly. Follow the factory torque specs for the cylinder head on your bike.

§ 03 / Specs

The numbers

Brand
VERTEX
Part number
09104107
Weight
0.42 kg
OEM cross-refs
78930007200
VAT
20%

// Fitment

Will it fit your bike?

Fits 5 models · 5 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.
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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