Crankshafts Scootterre (17)

Naraku produces tuning and racing parts for scooters and maxi scooters. Although its initial focus was on the popular GY6 engines, the brand now offers parts for all types of...

Genuine quality replacement crank for 50/90cc 4-stroke engines (GY6 50, 139QMB/QMA). The crank is pre-pressed with main bearings and connecting rod. GY6 engines are factory fitted with 2 different crank...

This crankshaft is a great alternative to replacing your faulty original crankshaft. It features a high-quality finish and balance, ensuring reliable operation at all engine speeds. The crankshaft is an...

VILEBREQUIN GY39 50-80CC RJ1-1-1. POUR VOYAGEUR. ROUES DE 14 POUCES.  13000-GY39-0000  **PIÈCES POUR PISTON / CYLINDRE / VILEBREQUIN GY650 SCOOTTERRE**

VILEBREQUIN SQ5A 50-80CC RJ2-1-2. POUR BISTRO, SOLISTA, NOSTALGIA, REBEL, PORTOFINO, AR-50 ET FUZION. ROUES DE 10 OU 12 POUCES.  13000-SQ5A-9000  **PIÈCES POUR PISTON / CYLINDRE / VILEBREQUIN GY650 SCOOTTERRE**

Shim for positioning the alternator rotor on the crankshaft. Length: 13mm, Width: 3mm, Height: 2.5mm. Shim for positioning the alternator rotor on the crankshaft. Length: 13mm, Width: 3mm, Height: 2.5mm.

Timing chain for GY6 50ccm 139QMB/QMA engines.

Timing chain tensioner guide for GY6 50cc 139QMB/QMA engines.

Timing chain guide for GY6 50cc 139QMB/QMA engines. This guide is located opposite the chain tensioner and is positioned between the cylinder and the cylinder head. Porous or torn rubber...