Reference: 253859
DOPPLER ER2 and ER3 variator column on Peugeot 103 and MBK 51
Ideal for repairing your DOPPLER ER2 or ER3 drive
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Here is the DOPPLER ER3 variator, it is the best and most racing variator from the DOPPLER house, it is directly drawn from all of DOPPLER's experience in competition. This model is with or without clutch, so you will not be in direct drive if you do not have a clutch pulley with the version without clutch, if your MBK 51 has a starter kick, you can take the version with clutch, no more expensive and which allows you not to stall at each stop.
This drive 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 in acceleration, recovery. With its blue anodized / solid-machined flange 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 all the same 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 waist angle. To be accompanied by a good belt and if possible a DOPPLER clutch pulley if you take the model without a clutch!
Model with clutch : Only for MBK 51 with kick start !!!! A small bearing is located on the barrel, which allows the machine not to stall at fire, at stops ... This system does not, however, allow you to start with the stroller, it is obviously much less efficient than a clutch pulley but that works well.
Clutchless model : Direct drive, unless you use a DOPPLER clutch pulley for example!
Summary :
-Range: 100mm
- Barrel diameter: 28mm
-Weight: NC
-Homologated: yes delivered with a flange
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: 455354
Replacement pads of ideal qualities in case of wear or breakage.
Reference: 324172
A piece not to be overlooked in the event of sheer curtains or other accidents.
Reference: 324187
Weight pins with lock nuts.
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: 196366
An essential tool for anyone equipped with a DOPPLER ER1 or ER2 drive.
Reference: 324062
Complete mass kit, ideal for adjusting your ER3 variators in combination with a good DOPPLER motor spring!
Reference: 255612
Ideal in case of breakage, curtains, wear ...
Reference: 216597
Ideal in case of breakage or wear of your old variator hub. For vario DOPPLER ER2 and ER3 MBK 51 without clutch.
Reference: 255718
Ideal in case of breakage or wear of your old variator hub. For vario DOPPLER ER2 and ER3 MBK 51 with clutch.
Reference: 255627
Replacement cheek for DOPPLER ER2 and ER3 drives with clutch on MBK 51!
Reference: 329011
The spare cheek for vario ER3 DOPPLER from MBK 51 AV10, AV7 ...
Reference: 255741
The replacement nut for the fixed cheeks of variators with clutch function of MBK 51, AV10, AV7 ...
Reference: 324206
For a refurbishment the details count.