Cylinder Head: Yamaha YBR125 YBR 125 (2005-2018) 154FMi Aprilia RS125 This set of head stock

This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a Yamaha IT465 for the years and models shown above

Yamaha XV 535 Virago (1988-1995)

If you have a weak spark on your Suzuki GS700 then the ignition coils (or plugs / plug caps) are the likely culprit and it's a good idea to get these replaced especially as the original coils are all now over 40 years old

Yamaha XP 500 T-Max (2001-2003)

Cylinder Head: Yamaha YBR125 YBR 125 (2005-2018) 154FMi Aprilia RS125 This set of head stockBrand new cylinder head to fit: Yamaha YBR 125 (2005 2006). Yamaha YBR 125 (154FMi Models only) (2007 2018). This cylinder head has been manufactured to replace the original head on a Yamaha YBR125 for the years and models only. It is possible to fit these cylinder heads for the non 154FMI 2007 2018 models. However you need to drill and tap the hole for the thermo unit. Some models you will need to reuse (or fit new) sprocket.