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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
Ideal engine part to complete Koso's big bore kit Unique four-valve design increases air flow and performance Provides more power and torque Features a forged piston
Snap button volume adjusters on upper sleeve with hook and loop adjusters on wrist and waist for an optimized fit
Fitment: Yamaha FZ09 2017 / MT09 2018-2019
Over the boot design with zipper leg opening
Dual cuff closure for a secure fit and precision adjustment
WSM Piston Kit 50-254-06K Mini 3 Air/Fuel Ratio Meter Ideal engine part to completeQuality and construction that meet or exceed OEM Feature improved E clip design Kits contain piston, rings, pin and clips Rings available separately
US$ 159.95
US$ 17.34
US$ 118.71
US$ 103.00
US$ 28.95
US$ 36.29
