Thumper Club Forum

Technical => Bike Problems/Questions => Topic started by: KTMat on September 15, 2026, 03:22:13 PM

Title: CB250RS Engine Casings on an FT500
Post by: KTMat on September 15, 2026, 03:22:13 PM

Here's a wacky question for the RS/FT experts. Could you fit a CB250RS left hand engine casing to an FT500 engine if you also fitted the shallower RS rotor and didn't care about the electric welly?

Title: Re: CB250RS Engine Casings on an FT500
Post by: Moto63 on September 15, 2026, 05:00:00 PM

Having owned two cb250rs’s but never owned or had anything to do with (apart from blowing them off back in the day on my first RS250😁) the FT500 I honestly wouldn’t know 🤔🤷???
Cheers, Michael