HPI Ignition for 1985-1995 KTM MX & SX 500HPI Ignition kit for 1985 1995 KTM MX & SX 500 Great replacement for stock ignitio and very reliable This kit is a non programmable unit with a single ignition curve the standard kit which is our best selling product Self generating internal rotor, CDI Ignition system no battery required eliminating need for battery charger. Specific electronic advance retard curve allowing easy starting and maximum performance. Commonly fitted for classic race

is designed for Yamaha WR250 and YZ250 models from the specified years

The quality of our gaskets replaces and exceeds the seal offered by the original products

8mm outer diameter

Perfect for a young budding trials rider

GASKET BIGBORE KIT YZ250 72mm

Smooth clutch take-up with anti-swell

This one does need work but it is pretty complete and would make a great project The major pieces I have identified that are missing are the right hand side engine cover

YAMAHA YZ450FX 2016-2023

Optimized heat transfer for efficient combustion chamber performance

YZ 125 1994 - 1997

this cam chain meets or exceeds OEM quality standards

YZ 250F 2001-2023