§ 01 / Part
B1042 TOP END BEARING KIT 12X15X16,3MM
incl. VAT
Usually dispatched within 3 working days.
Authorised stockist
WISECO
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§ 02 / About this part
What it is
The WISECO TOP END BEARING KIT 12X15X16,3MM, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.
This needle roller bearing sits in the small end of the connecting rod. It supports the gudgeon pin and handles the constant reciprocating loads of the top-end. You should replace this every time you swap a piston. A worn bearing cage can shatter, leading to total engine failure. This kit provides the exact tolerances required for high-RPM use. Ensure the bore of your rod is clean and free from scoring before fitting. Use a dedicated assembly lube to provide initial lubrication for the first start-up after your rebuild.
§ 03 / Specs
The numbers
- Brand
- WISECO
- Part number
- B1042
- Weight
- 0.00 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 6 models · 7 year-bands
Honda 1 model
KTM 2 models
Yamaha 4 models
No matches. Try a different make or model.
* 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
