Adapter to support M90 mainshaft when matted with single mass flywheel. It supports the too short gearbox mainshaft so it fits in to the crankshaft bearing.

Use this clever thing and your gearbox will last longer and the gear change will be smoother!

They come in black.. or gold… or silver – depending on our stock.

If you require an adapter to fit on the TTV flywheel, click -> HERE <- we are happy to custom made them.

By purchasing this product you agree to our T&C found here. Get in touch through contact form in case of any questions.
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!NOTE: It turns out that some of the input shafts are about 0.035 mm greater in diameter than the others giving interference fit with our adapter. To avoid that, you have to sand the input shaft with sand paper until it fits with ease.

Stock pilot bearing (pic 2) has to be removed prior of installing our mainshaft support adapter.