Reference: 266965
drive nut DOPPLER ER2 & ER3 with clutch for Peugeot 103 sp, mv, MVL, lm, vogue ...
Ideal in case of breakage or wear for a lower cost to repair.
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Here is the DOPPLER ER2 drive, it is the cheapest complete drive on the market. It uses a roller system unlike most other drives that on 103 SP / MV / MVL / VOGUE ... Uses a system of pushers matelotes. This drive was tried by our team it turned out that it is really high performance! The cut of the cheeks is well seen, the rollers provided are well studied (a heavy game for torque engines, a light game for powerful engines at high speed).
We will however recommend an adjustable motor spring like Doppler, and a DOPPLER or MALOSSI belt in perfect condition! This variator is still fragile, the wear of the cheeks with a belt in poor condition or poorly callused motor will be fast! We had also a small problem with a very powerful motor on the stand supports which can be removed on some series, problem adjusted thanks to a drilling / threading with grub screws au'aine / 3mm of each side. As on all drives, there is a small flaw that with some DIY are resolved very quickly.
We will say that on an original engine or well equipped, this drive if it is well accompanied and mounted will have no problems. This vario, however, will not accompany very well a powerful engine. It offers a really huge acceleration, the rise and decent is well longitudinal, the settings are not very complicated, it is a good variator. We could still gain acceleration with a smaller diameter gun (25mm as VARIOTOP MALOSSI) but this drive preserves a big asset, it is very light!
The ER2 without clutch is in direct drive (unless you have a clutch pulley).
Range: 100mm
Weight:
Barrel diameter: 28mm
Homologated: yes / delivered with a flange (black washer)
Rollers size 15X12mm
Reference: 266965
Ideal in case of breakage or wear for a lower cost to repair.
Reference: 253859
Ideal for repairing your DOPPLER ER2 or ER3 drive
Reference: 324191
A small part which has its importance on the DOPPLER ER2 and ER3 drive.
Reference: 255631
In case of breakage or wear to start on a good foundation.
Reference: 255737
Replacement nut to start fresh.
Reference: 255699
Vario nut for DOPPLER ER2 & ER3 on 103 SP & MBK 51! (also MOTOBECANE AV10 / AV7 ignition). Threading M11 X 1mm
Reference: 255657
For refurbishing the detail account.
Reference: 196366
An essential tool for anyone equipped with a DOPPLER ER1 or ER2 drive.
Reference: 255612
Ideal in case of breakage, curtains, wear ...