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High Performance 6-Groove Adjustable Secondary Sliding Sheave, Racing Torque Driver GY6 125cc 150cc 152QMI 157QMJ Engine Parts in Kuwait High Performance 6-Groove Adjustable Secondary Sliding Sheave, Racing Torque Driver GY6 125cc 150cc 152QMI 157QMJ Engine Parts in Kuwait High Performance 6-Groove Adjustable Secondary Sliding Sheave, Racing Torque Driver GY6 125cc 150cc 152QMI 157QMJ Engine Parts in Kuwait High Performance 6-Groove Adjustable Secondary Sliding Sheave, Racing Torque Driver GY6 125cc 150cc 152QMI 157QMJ Engine Parts in Kuwait

High Performance 6-Groove Adjustable Secondary Sliding Sheave, Racing Torque Driver GY6 125cc 150cc 152QMI 157QMJ Engine Parts

KWD 44
Brand
LMchUY
Weight
50 g
– 1 +

Special Features

  • Engineered specifically for GY6 125cc-150cc engines including 152QMI and 157QMJ variants. The 6-groove adjustable mechanism precisely controls gear ratio transitions, delivering track-level acceleration and top speed performance.
  • Features innovative sliding angle geometry with special heat treatment for consistent grip at high RPM. The optimized weight distribution minimizes rotational inertia for more immediate power delivery, ideal for performance tuning.
  • Constructed with aircraft-spec aluminum alloy through CNC machining and surface hardening. Integrated cooling fins maintain dimensional stability during extended high-load operation, eliminating deformation risks.
  • Patented 6-groove adjustment system allows customizable shifting curves for different riding conditions. Easily tune for smooth urban commuting or aggressive track performance with simple adjustments.
  • Includes corrosion-resistant hardened steel fasteners and specialty washer kits for secure mounting. Advanced surface treatment significantly reduces belt wear while proper lubrication extends drivetrain lifespan.

Description

Clutch Seat Outer Diameter: 141mm
Pulley Needle Bearing: HK202918RS
Fits GY6 125cc 150cc 200cc Scooters and Karts with 152QMI and 157QMJ Based Engines. (Will Also Fit for Polar RZR 170cc Engine )
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Model Number : GY6 125cc 150CC
Groove : 6

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