Wossner Piston Yamaha YZ450F 14-17 / WR450F 16+ (Pro) (Hi-Comp)

Wossner Piston Yamaha YZ450F 14-17 / WR450F 16+ (Pro) (Hi-Comp)Wossner is Germany's finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high performance racing industry. Top European racers and FIM World Champions rely on Wossner for only the best pistons, rods and customer service. Features In house designed and manufactured; all forgings are produced in Wossner's company owned forging operation 4 stroke pistons are made using a double bridged forging design

with all fittings included

Pro-Fit elastic comfort liner that shapes to your head

Featuring the iconic Oakley B1B logo on the temples

Best balance between fatigue life

Replacement Wrist Pin: WP101

I JT Sprockets Front OE Steel T14 #525 Indent Only JTF294

Constructed from tough alloy and stainless steel with a hardened mineral glass face protecting the Swiss Newlite luminous clock hands for better nighttime visibility

Liberal venting helps keep riders cool

The two pieces of the case screw together to become a large

Hardened steel construction for strength and durability

Brown ring: stroke 39 mm

Short connection zipper to connect your bike trousers