Top End Rebuild Kit (0.50 OS) Yamaha PW50 '90-'16 (Bearing Not Included) BRAND_Cylinder Works EC-F models is produced according

EC-F models is produced according to the high standards of Polisport's replica plastics

Operating Range: 20-450 CCA

Highly resistant and durable chain rollers for motorbikes

Raised top reduces surface contact

Height: 143mm

Top End Rebuild Kit (0.50 OS) Yamaha PW50 '90-'16 (Bearing Not Included) BRAND_Cylinder Works EC-F models is produced accordingIncludes components necessary to complete a piston (top end) rebuild. Competitive pricing, made to meet and exceed OEM quality and designed as a direct OEM replacement. Features: Designed for OEM replacement. Made from high quality materials. Meet or exceed OEM specifications. Competitive pricing.