Yamaha YSR

Finally, no more floppy rubber boots. These west coast machined billet adapters will not only hold up to years of abuse, but they'll also work with...

We were able to find a non OEM Replacement Yamaha Intake/Reed Valve Gasket for the YSR50 that fits! (color may vary on non OEM replacement part).  ...

OEM Fuel Cock Assembly for your YSR 50

24mm Mikuni carburetor, the same one included in our complete carb kit. This FLAT SLIDE SMOOTHBORE design cuts down the turbulence in the bore-thro...

Set of 2 Shoulder Bolts that can help with the alignment between our YSR50 Billet Intake Manifold and a Mikuni Carb. COLOR MAY VARY BETWEEN RAW OR ...

OEM Parts for the YSR 50 Air Filter Components  The number in parentheses next to the product is the required quantity when replacing, and will be ...

Replacement petcock for YSR, also fits '89-'01 Zuma with trimming of the plastic under the fuel tank.  Does not fit with stock airbox on the YSR50

The YSR fuel tank requires 3 rubber dampers to fit properly.The round ones go on the inside front and slip into the frame.The square one goes in th...

1/4 turn throttle cable for YSR50. Only works with 1/4 turn throttle! 

These are on backorder from our Supplier, mid-late June ETA Boysen Dual Stage Reeds for the YSRTried and true, these have been the leading replace...

 Oil Block off plug This "Blind" Plug fits into the hole left when removing the oil pump, Just tap it in! ( If you remove the oil pump you need thi...

Stock YSR Air Filter-get them while they are still available, Yamaha just raised price big time!

New Throttle tube for stock YSR Throttle

This set of wires will break the glaze on all the Carb Jets from the smallest to the largest. The only effective tool for pilot jets and bleed hole...

Bolt on Uni Two Stage filter  FITS:  20mm and 24mm carbs 45mm opening

When that carb just continues to leak gas....replace the float valve! A stock YSR float valve is VERY expensive. The aftermarket one works just fin...