VERTEX PISTON KIT Ø 54.00 A

§ 01 / Part

09103333 PISTON KIT Ø 54.00 A

Fits 8 bikes
£133.67 Save 20%
£106.94

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09103333

Authorised stockist

VERTEX

14-day returns

Easy & hassle-free

Secure checkout

256-bit encryption

§ 02 / About this part

What it is

The VERTEX PISTON KIT Ø 54.00 A, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This top-end component is essential for maintaining the power output of your 125cc engine. It sits at the top of the rod and seals the bore during the combustion stroke. The A-sizing is designed for new or replated cylinders with standard tolerances. Regular replacement is the best way to prevent skirt failure and expensive cylinder damage. Check the ring end gap in the bore before fitting the rings to the piston. Lubricate the small-end bearing and pin with high-quality two-stroke oil. Ensure the arrow on the crown points toward the exhaust port.

§ 03 / Specs

The numbers

Brand
VERTEX
Part number
09103333
Weight
0.18 kg
VAT
20%

// Fitment

Will it fit your bike?

Fits 8 models · 8 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 — 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.
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 Click & collect from Leeds
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 Click & collect from Leeds