YSR Featured

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...

12mm reed spacer for the YSR50 - Includes extended intake manifold bolts with washers.  Reed valve spacers lengthen the intake tract and improve fl...

( 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...

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

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

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...

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,...

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...

Kenda Kozmik super sticky tires for the YSR50! These are a great all around tire for the track and the street! Choose from front or rear, or a comp...

Kenda KD1 super sticky tires for the YSR50! These are a great all around tire for the track and the street! Choose from front or rear, or a complet...

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

Seal your new build with ease, with the new S23 grey gasket sealant!  This stuff works just as good, if not better than Honda bond!  This tube cont...

Universally compatible with every machine with an air filter box. Drill a hole and pop these in! Sold in a package of 12! Each "mod" has a foam fil...

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...

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

Includes: 1 Head Gasket 1 Base Gasket 1 O-Ring Don't forget some ProCure Gasket Sealant !  

New Holographic Stickers. Stick them wherever you'd like!! 

Support your favorite brand, with our black team calamari snapback hat. One size fits all

Wiseco’s legacy is rooted in 2-stroke piston manufacturing and performance, dating over 80 years ago back to 1941. Today, Wiseco 2-stroke pistons a...

Stock Yamaha Piston Kit Piston Kit Contains: Piston Rings Wrist Pin Bearing Wrist Pin Circlips-(eared for EASY installation) Always replace the ...