Description
Crankshaft Assembly for Genuine Buddy and Roughhouse Scooters
This crankshaft assembly is designed for various 50cc scooters, including the Genuine Buddy 50 and Roughhouse 50. It features a connecting rod and is a key component for engine operation. It is one of the Genuine Buddy scooter parts that ensures reliable performance. Replacement of this part is necessary when you experience engine issues or performance drops.
Compatibility and Function
The crankshaft assembly is compatible with Genuine Buddy 50, Roughhouse 50, Roughhouse 50 Sport, Rattler 50, and Black Cat 50 scooters. This assembly can also be used in other scooters equipped with 2T horizontal Minarelli engines using 10mm wrist pin bearings. It plays an important role in converting the linear motion of the piston into rotational motion, driving the scooter forward.
Installation Notes
When replacing the crankshaft assembly, it is important to ensure you have the necessary ball bearings, which are sold separately. The assembly measures 240mm in overall length and features specific threading for the flywheel and drive end. Proper installation is important for the engine's performance.
Specifications
- Overall Length: 240mm
- Flywheel Thread: M10x1.25, 14mm length
- Drive End Thread: M10x1.25, 11mm length
- Piston Pin Hole ID: 14mm
- Piston Pin: 10mm
- Number of Crankshaft Splines: 17
- Bearing Cage: 10x14x13mm
Fitment
This crankshaft assembly is suitable for the following models and engines:
- Genuine Buddy 50
- Genuine Roughhouse 50
- Genuine Roughhouse 50 Sport
- Genuine Rattler 50
- Genuine Black Cat 50
- Other 2T horizontal Minarelli-engined scooters
Not sure it fits? Contact us with your scooter's make, model and year and we'll confirm the fit before you order.
Shop more: Genuine Buddy Parts · Genuine Scooter Parts · Scooter Engines & Engine Parts · Scooter Parts
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