Ls Crankshaft Keyway|40 Horse Mercrusier 4 Stroke|Material Type: Aluminum,Crafted from durable aluminum, this pulley set ensures longevity and resilience for your scooter's performance.
Performance: 21mm Variator Pulley Outer Diameter,Features a 21mm pulley outer diameter, ensuring optimal performance and top speed for your 50cc moped.
Design: 15-tooth kick start cog gear,Equipped with a 15-tooth kick start cog gear, this pulley set enhances your scooter's starting efficiency.
Weight: Approx. 5 gram per piece,Lightweight rollers at approximately 5 grams each reduce rotational inertia, improving acceleration.
Applicable Models: JOG90 4DM, Qianjiang / Keeway QJ1E40QMB 50cc 2 stroke scooters,Designed for a wide range of 50cc scooters, including JOG90 and Keeway models, for versatile compatibility.
Description
JOG90 Variator Kit (5-gram roller set, with 15-tooth kick start cog gear)
Item sizes:
Bushing Outer Diameter: 21mm
Bushing Length: 38.1mm
Variator Pulley Outer Diameter: 95mm
Variator Fan Outer Diameter: 95mm
Variator Fan Hole Diameter: 16mm
Star plate tooth number: 15 teeth (for crankshaft with 15-tooth spline.)
Variator Roller Diameter: 15mm
Variator Roller Length: 12mm
Variator Roller Net weight: approx. 5 gram per piece
Application:
Y-M-H JOG90 4DM;
Qianjiang / Keeway QJ1E40QMB 50cc 2 stroke scooters including Hurricane 50, Focus 50, F-act 50, Matrix 50, Flash 50, Venus 50, Vento ZIP, TNG LS49 etc.
Reminder: The Outer Diameter of the bushing is 21mm. If the Outer Diameter of the variator bushing on your machine is 18mm, please choose our another type of JOG50 Variator Set.