Gearbox R100CS replace R100RT Possible???

Wern2be · Post by **Wern2be** » Mon Jul 20, 2015 3:34 am

Hozit Gents,

I have a BMW R100RT boxer motor but without a gearbox. I do have a complete gearbox from a R100CS will this work on the RT and can I do a straight swop? Please can you help with this.

Thank you

chasbmw · Post by **chasbmw** » Mon Jul 20, 2015 3:57 am

The gearboxes from the light fly wheeled bikes produced in the 1982 and later model years will not fit the earlier bikes without modification, the input shaft of the gearbox is a different length and the clutch actuation mechanism is different.

Kurt in S.A. · Post by **Kurt in S.A.** » Mon Jul 20, 2015 7:59 am

The new clutch carrier/flywheel combos and transmissions started with the 1981 models.

Kurt in S.A.

PAS · Post by **PAS** » Tue Jul 21, 2015 7:19 am

Kurt is correct. 1981 is the conversion year.

Wern2be · Post by **Wern2be** » Wed Jul 22, 2015 6:22 am

Thank you gents

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Gearbox R100CS replace R100RT Possible???

Gearbox R100CS replace R100RT Possible???

Re: Gearbox R100CS replace R100RT Possible???

Re: Gearbox R100CS replace R100RT Possible???

Re: Gearbox R100CS replace R100RT Possible???

Re: Gearbox R100CS replace R100RT Possible???