ENGINE TENSION SPRING MOPED DOPPLER ER1 FOR 103 MVL M/VOGUE SPRING YELLOW

Ref. : 495897

DOPPLER is one of the few equipment manufacturers to offer this type of product.
As in the great days of bicycle racing, the central mainspring is an indispensable option for the variator and the clutch pulley. It allows the variator to be adapted to the engine speed. It gives the possibility to adjust the hardness of the spring and to avoid slipping. The mainspring is mounted on a nylon ball joint.
Please note that on 103 VOGUE S2/S2A/S2Y/VS2/S2Y, the rear mounting must be reversed.

  • PEUGEOT 103 MVL (50 cc)
  • PEUGEOT 103 VOGUE (50 cc)
Gross weight :
0,584 kg
Length :
0.279 m
Width :
0.140 m
Height :
0.040 m
Volume :
0.00156 m³