TFC Forged Aluminum CVT Clutch Pulley Sheave for GY6 150-232cc

TFC Forged Aluminum CVT Clutch Pulley Sheave for GY6 150-232cc

TFC (Taiwan Factory Champion) forged aluminum CVT clutch pulley sheave assembly for GY6 150cc to 232cc engines. Replaces heavy stock pulleys with CNC-machined forged aluminum to reduce rotational mass, improve heat dissipation, and sharpen throttle response. Features adjustable dual-slot tuning (linear vs. curved) for race launch or smooth top-speed transition. Gold anodized finish. Made in Taiwan.

Key Features:

Forged aluminum construction — reduces rotational mass for faster throttle response
Adjustable dual-slot tuning: Linear (race launch) or Curved (smooth top-speed transition)
Superior heat dissipation — protects drive belt from glazing and premature failure
Gold anodized finish for corrosion resistance
Includes M28 stainless steel clutch nut, 3 steel slider pins/guides, and pre-installed O-rings
Made in Taiwan by TFC (Taiwan Factory Champion)
Specifications:

Material Forged aluminum, gold anodized
Rear Pulley Plate OD 141.84mm
Rear Pulley Shaft ID 28mm
Secondary Slider Plate OD 141.84mm
Secondary Slider Funnel ID 34mm
Metal Spring Seat ID / OD / H 43.3mm / 45mm / 37.20mm
Includes M28 stainless clutch nut, 3 slider pins/guides, O-rings
SKU 1200-1239
Brand TFC (Taiwan Factory Champion)
Origin Made in Taiwan

Fitment: Direct fit for 152QMI and 157QMJ-based GY6 engines with a 28mm shaft.