High Torque GY6 Starter Motor - 125/150cc Performance (Standard)
ITEM# TT-27149
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Description
Heavy-Duty Starter Motor for 125cc and 150cc GY6 Engines
The OKO High Torque Starter Motor is made for dependable starting in modified GY6 engines. It works especially well on 125cc and 150cc models fitted with performance upgrades such as Big Bore kits or Stroker cranks. It is one of the essential GY6 scooter parts for riders who need extra cranking force to keep starts consistent, even when compression runs high.
Built for High Torque
This starter delivers greater rotational force to handle the demands of high-compression engines. Compared with a standard starter, it puts less strain on the battery and helps avoid the familiar "solenoid click" that often comes with stronger builds. Reinforced internal parts allow it to hold up through longer cranking sessions.
Long-Lasting Construction
A 9-spline heavy-duty shaft and a weather-sealed housing help it perform reliably in a range of riding conditions. Its design limits wear, which helps it stay dependable over time. Faster cranking speed also makes cold starts easier.
Specifications
- Spline Count: 9-Spline
- Bolt Hole Spacing: 78mm
- Shaft Length: 18mm
- Shaft Diameter: 11.5mm
- Mounting Diameter: 30mm (at O-ring)
- Fits: 125cc and 150cc 4-stroke GY6 engines (QMI152, QMJ152, QMI157, QMJ157), including with Big Bore or Stroker kits
Compatibility
Fits:
- Buddy 125 and 150
- KYMCO 125-150cc GY6 scooters
- SYM 125-150cc GY6 scooters
- Lance 125-150cc GY6 scooters
- Bintelli 125-150cc GY6 scooters
How to choose: Before you order, confirm that the 78mm bolt hole spacing and 2-bolt mounting match your original starter.
Browse further: GY6 Scooter Parts · Chinese Scooter Parts · Scooter Starters & Relays · Electric Scooter Hub Motors & Controllers · Scooter Parts
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