pulley DOPPLER Open 10-tooth for MBK 51, 213mm

This 213 mm Doppler tuning pulley from the Doppler Open series is machined from solid aluminium and anodised in silver. The stainless steel pinion serves as a centring device in the chainring and is adjusted to prevent jumps. The 5 screws ensure that no shearing occurs. Milled heads prevent loosening.
Scope of delivery:

1x pulley, 213 mm diameter, for original-width belt

1x steel pinion

2x HK1616-2RS sealed needle bearings

5 FHC screws M5x15

Installation note: The countersunk screws should be tightened crosswise to a torque of 4.5Nm. Grease the needle bearing before assembly, then every 4500km or once per season if necessary.
Among others, suitable for:

MBK 40 (50 cc)

MBK 41 (50 cc)

MBK 50 (50 cc)

MBK 51 AV07 (50 cc)

MBK 51 V (50 cc) 1978 to 2002

MBK 51 V (50 cc)

MBK 88 (50 cc) 1960 to 2002

MBK 88 (50 cc)

MBK 89 (50 cc)

MBK 99 (50 cc)

MBK MAGNUM RACING (50 cc)

MBK MAGNUM RACING XR (50 cc)