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Shipping Notice

Business is great here at Hammerhead Performance!  Thanks to all of you!

However, we have also been affected by certain industry slowdowns due to the pandemic situation.
While we are working full tilt here to get your products to your door, please allow for a few extra processing days time to fulfill your order.
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Hammerhead Clutch Variator, Front Driver Pulley for 250cc, CN250 - 172MM-051101

Availability: In stock


Quick Overview

172MM-051101, Front Variator Clutch Assy. with rollers for CN 250


Front variator clutch assembly for the Standard 250 or GT 250 or CN 250 (250cc engine without hi / low transmission).  If you are looking for the front variator clutch assemby for the GTS 250 or SS 250 it is part # 172mm-a-051101

  • Includes 21g Roller Weights 
  • Number of Splines (drive face): 21
  • Inner Diameter (drive face, peak to peak): 15mm
  • Outer Diameter (drive face): 128mm
  • Number of Splines (variator): 21
  • Inner Diameter (variator, peak to peak): 15mm
  • Outer Diameter (variator): 128mm

Hammerhead Part # 172mm-051101 

Additional Information

Video No

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