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Ideal in case of breakage or wear of your old variator hub. For vario DOPPLER ER2 and ER3 MBK 51 with clutch.
Ideal in case of breakage or wear, here is the spare hub (barrel), machined in high quality steel for DOPPLER ER2 and ER3 variators on MBK 51 / MOTOBECANE AV10, AV7… With clutch only! Delivered as presented.
Features :
-Total length with 71mm thread
-Diameter of Ø20 and Ø24mm threads
-Length without thread 48mm
-Diameter of the hub / barrel Ø28 and Ø21mm
Reference: 23 7724.C0
For inverted mounted drives and smoother drive sliding.
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: 19 1910B
To have a variator that slides as well as possible.
Reference: 23 1900.C0
For a drive that slides the best.
Ideal in case of breakage or wear of your old variator hub. For vario DOPPLER ER2 and ER3 MBK 51 with clutch.
