WISECO MAIN BEARING KIT 20X52X15MM

§ 01 / Part

09230266 MAIN BEARING KIT 20X52X15MM

Fits 28 bikes
£28.39 Save 15%
£24.13

incl. VAT

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Usually dispatched within 3 working days.

Part #: 09230266

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§ 02 / About this part

What it is

The WISECO MAIN BEARING KIT 20X52X15MM, bottom end. Stocked by Iron Offroad, the UK MX hard parts specialist.

These bearings support the crankshaft within the engine cases. They sit at the heart of the crank assembly. Constant high-RPM use and grit ingress eventually cause pitting or play. You will notice increased vibration or a rumbling sound when these reach the end of their service life. This 20x52x15mm part is built to handle the radial loads of a racing engine. Proper installation involves heating the cases and freezing the bearing for a drop-in fit. Replace these whenever you split the cases for a full rebuild.

§ 03 / Specs

The numbers

Brand
WISECO
Part number
09230266
Category
Bottom End
Weight
0.34 kg
VAT
20%

// Fitment

Will it fit your bike?

Fits 28 models · 29 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.
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Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK-based support · 9 to 5 Race-shop prices, paddock service Click & collect from Leeds
Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK-based support · 9 to 5 Race-shop prices, paddock service Click & collect from Leeds