Yamaha YSR

CNC Billet top triple clamp for the YSR50s!  These actually clamp the fork, unlike the OEM unit. These are made to be compatible with the OEM ignit...

Brand New Billet Aluminum Design Billet Aluminum Brake Stay Arm Made in USA Three finishes to choose from: Raw Aluminum, Clear Coated, and Black An...

LIMITED run, cnc aluminum crafted here in on the west coast. These are a ONE time product, limited to 50. You can anodize these any color you want,...

USA made ysr specific billet fork air balance kits. Anodized black, schrader valve, port with your choice of air line.  6061 aircraft aluminum - Ch...

BACK IN STOCK!! Kit contains:              TCR  price                 Yamaha price   1 6mm Upper              3.49                            4.05 ...

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

Right Fork Spring Kit No more front end dive! (Did you know that the YSR came from the factory with only one fork spring, and a top clamp that doe...

Billet Aluminum rear brake adjuster nut. Much easier to adjust than the stock. Looks good too!

New S23 Replacement Clutch Cable - Perfect OEM fit YSR50 and YSR80  

( If you remove the oil pump you need this! ) Brand New Design! Billet aluminum Oil Block off plate for your YSR.  We also have an oil block off p...

High quality complete clutch kit for the YSR50. Includes two friction plates, one steel plate, and all four clutch springs.  Q : How do you get the...

Team Calamari CNC master cylinder caps. Fits YSR50, Zuma '02-'21 Choose from black or raw. Crafted out of aluminum on the West Coast. 

This is a new Switch with two keys

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...

Version 2 cnc fork brace. These  allow 1/8" clearance between the fender! Choose from anodized black, polished, or clear anodized This design clear...

Polini's famous round slide, Italian made CP21 carb, not offered for the YSR50. This is a killer option for your stock, or mildly tuned setup. Come...

BACK IN STOCK!! master cylinder rebuild kit

Folding Shift Lever- Limited  Quantites are on their way! (1/21/24) Black Powder Coated these are hard to get!

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