copy of DOPPLER ER3 drive 100mm range for Peugeot 103 SPX, RCX, MVX & CLIP

Here is the Doppler ER3 variator, it is the best dimmer and the most racing of the house DOPPLER, it is directly drawn from all the experience of DOPPLER in competition. This variator just like the BIDALOT or MALOSSI VARIOTOP has a weight adjustment system.

Adjustment level, it remains the simplest and most precise. It offers a good gain in top speed and especially acceleration, recovery. With its blue anodized flange / machined in the mass like the ER2, it really offers a racing and circuit look. It is delivered to you with an assembly / disassembly key and a set of adjustment weights.

It is still less solid than variotop it must be admitted. But it is also much cheaper and yet very efficient. It is also really very light! His cheeks have a very good size angle. To be accompanied by a good belt and if possible a DOPPLER clutch pulley or, reinforced OMEGA springs!

Summary :

Range: 100mm
Barrel diameter: 24mm
Weight:
Approved: yes supplied with a flange