WISECO PISTON RING SET

§ 01 / Part

1850CS PISTON RING SET

Fits 15 bikes
RRP £22.31 Save 20%
£17.85

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 1850CS

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WISECO

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§ 02 / About this part

What it is

The WISECO PISTON RING SET, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

These rings sit in the grooves of your piston to seal the combustion chamber and manage oil on the cylinder wall. Replace them during every top-end service to maintain compression and prevent blow-by. Worn rings lead to power loss and increased oil consumption in your four-stroke engine. Check your end gap with a feeler gauge before installation to ensure it meets the bore specifications. Ensure the cylinder is honed or cleaned to allow the new rings to seat correctly. Proper seating is vital for a reliable rebuild and consistent power delivery.

§ 03 / Specs

The numbers

Brand
WISECO
Part number
1850CS
Weight
0.01 kg
VAT
20%

// Fitment

Will it fit your bike?

Fits 15 models · 16 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