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Ideal if worn, breaks your old room ... for a lower cost to repair.
Here the drive hub (gun) replacement, type MG is specifically made to the crankshaft has large cone (big silk (bearing span) in Ø20mm). You can go through it in a normal VARIOTOP variotop silk 20mm or repaired your VARIOTOP MG. High quality, delivered with the nut drive.
Reference: 23 7724.C0
For inverted mounted drives and smoother drive sliding.
Reference: 23 2636.C0
Ideal to spend your standard Reverse VARIOTOP small silk on a G2 competition crankshaft / G3 large Ø20mm silk ...
Reference: 23 1900.C0
For a drive that slides the best.
Reference: 23 2335.C0
Ideal in case of breakage and wear, for a change at lower cost.
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: 19 1910B
To have a variator that slides as well as possible.
Ideal if worn, breaks your old room ... for a lower cost to repair.
