Headstock Bearings & Seals: Kawasaki KLX140 KLX 140 (2008-2014) Aprilia SX125 If you're having spark problems

If you're having spark problems with your YQ 50 then it's a no brainer to get a new coil put on there

Suzuki GSX-R 750 SACS (1985-1991)

This replaces MAGNETI MARELLI ACI600

Yamaha YFM125 G Grizzly (2004-2009)

Headstock Bearings & Seals: Kawasaki KLX140 KLX 140 (2008-2014) Aprilia SX125 If you're having spark problemsBrand new set of headstock steering bearings with seals to fit: Kawasaki KLX 140 A (2008 2014). Kawasaki KLX 140 B (2008 2014). This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a KLX140 for the years and models shown above. Top and bottom headstock bearings with seals are included. We also stock without seals, please see our other listings for these. Both sized ID25 x