Crankshaft, connecting rod assembly BIDALOT special 49cc engine axis Ø12mm Pocket bike, Pista, Dirt, Sm50 ...

Real quality part, here is the ultra reinforced BIDALOT crankshaft for 49cc engine of Pocket Bike in axis of Ø12mm. If you want to literally strengthen your lower engine, this is the best part you can afford. Full masses, totally different from the original with very precise digital machining and excellent quality steels. The size of the connecting rod, the bristles and the masses will not require any machining of the casings.



Indeed, this vilo is quite simply an ultra improved version of the original. The bristles are in diameters of 15mm, the solid masses Ø56mm, the stroke of this crankshaft is also identical to the original, ie a stroke of 30mm with a connecting rod 60mm in length. The small end has an increase to Ø12mm, placed on a silver needle cage and unfortunately without anti-friction cage, the big end (housing of the needle cage) is in diameter increased to 16mm X width 10mm and lubrication optimized internal.



Ideal to accompany the BIDALOT Ø44mm high engine and radically optimize your performance. We regret the absence of a needle cage to fully accompany this vilo.

Features :

-Solid masses Ø56mm
-Bridles Ø15mm
-For Ø12mm axis
-30mm stroke
- connecting rod size 60mm
- Keying: yes