This set of headstock bearings are designed to replace the original stem bearings on a BMW G650 GS for the years shown above

This set of taper roller bearings id designed to replace the original set of steering stem bearings on a 1978

This set of head stock bearings have been manufactured to replace the original set of steering bearings on an FZR600 for the years and models shown above

55mm centre to centre with 1 spade connector

If you're having spark issues on your TT 250 then it's a no brainer to get a new coil on there as they're notoriusly the culprit

Ignition Coil Yamaha YZF750 YZF 750 (1993-1994) Honda NSS250 This set of headstock bearingsBrand New Ignition Coil to fit: Yamaha YZF 750 R (1993 1994). Yamaha YZF 750 SP (1993 1994). This ignition coil has been designed and manufactured to be a like for like replacement of the original coil pack on a Yamaha YZF750 for the years and models shown above. To replace OEM: 2XL 82310 10. 85mm from centre to centre mounting with a 2 connector plug. This is a high quality ignition coil manufactured in Taiwan.