Y15ZR (Rac) Camshaft (65MM-68MM)

Unleash the fury in your Yamaha Y15ZR with the Y15ZR (Rac) Camshaft – a no-nonsense upgrade built to rip more power out of your 150cc engine and keep it screaming.

What makes it special:

• Race-bred lobe design dialed in for Y15ZR engines bored out to 65mm-68mm
• Machined tight for max valve lift and dead-on timing
• Hardcore steel that shrugs off the punishment of high-rev thrashing
• Bolts right in, custom-made for the Y15ZR crew
  This ain’t your grandma’s stock camshaft. The Y15ZR (Rac) Camshaft’s got aggressive lobes and a tough-as-hell finish that cracks open the airflow, pumping up the juice for those bigger 65mm-68mm bores—perfect for pushing your bike past the redline.

Why the fast crowd loves it:

• Cranks out more horses and torque wherever you stab the throttle
• Sharp-as-a-blade acceleration with efficiency that doesn’t quit
• Built to take the heat when you’re running big-bore mods
  Perfect for: Y15ZR riders who live for the streets, racers hunting that podium edge, or anyone ready to turn their bike into a snarling monster.

Swing by our Official Website to grab this and more performance gear for those who don’t mess around with stock rides.