Headstock Bearings: Suzuki GT185 GT 185 (1973-1978) Yamaha WR125 If you have a weak

If you have a weak spark on your Yamaha FZX750 then the coils could be the culprit and it's a good idea to get some new coils on the bike

Kawasaki ZX-6R (ZX600 P) (2007-2008)

Yamaha FZ6-NA (ABS) (2007)

To replace the following OEM numbers: 21171-1286 / 21171-0028 or Denso 129700-5350

Kawasaki GPX 400 R (ZX400 F) (1987)

Headstock Bearings: Suzuki GT185 GT 185 (1973-1978) Yamaha WR125 If you have a weakBrand new set of headstock steering bearings to fit: Suzuki GT 185 (1973 1978). Suzuki GT 185 E (1978). This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a Suzuki GT185 for the years and models shown above. Top sized: 25mm x 45mm x 15mm. Bottom sized: 27mm x 48mm x 13mm. All sizes set out ID x OD x Thickness. If you require different sizes please click here to see our