- Shock absorber BMW R51 - R61 - R66 - R71 - M72 - CJ750 -
We offer completely new shock absorbers for BMW R51, R61, R66, R71, M72, CJ 750.
The outside dimensions are the same as for the original shock absorbers. The shock absorbers have a different inner
construction than the original. The shock absorbers are equipped with a special oil damping valve.
A better roadside guaranteed. The shock absorbers cannot be distinguished from the original from the outside.
- Old model - M72 version up to. 1951
- New model - M72 version from year 1951
- Model - BMW R71 - BMW R66
The dip tubes are made of 40H steel and hardened to a hardness of 30HRC.
The material and the production are much better compared to the original immersion tubes which were very soft
under the Rockwell scale.
- Immersion tube inner thread 27 x 1.50 mm
- Immersion tube outer dimensions 36.00 mm
- Simmering 49,8 x 34 x 10
Oil quantity per fork 120ml. fork oil
For CJ750 the mudguard has to be fastened exactly as with old M72 motorcycles
Up to 1951 - Old version - 3 points fastening.
Assembly:
We ask for the two sheet metal sleeves, where the ones with the fork brackets Screwed (thread), with Loctite 542.
It is very important, since the sheet metal sleeves are not the best quality and it can occur that start to lick
The shaft seal should also be checked if these are exactly in the sheet metal sleeves sit.
These must not move freely in the sheet metal sleeves, since oil can leak there as well. Before starting the first shock
absorber assembly, do not immediately tighten everything.
You should before the first drive the bolts of the fender, under the bridge and of the axle slightly so that the shock
absorbers can sit.
Only after the first drive you can tighten all the screws.
Old version up to Year 1951
Shock absorbers complete - old version for BMW R71, R51/3, R66, M72, CJ 750
New version from Year 1951
Shock absorbers complete - new version for M72, CJ 750
Steel sleeves with Simmerrings
Slug
Corks shock Absorbers
Wheel axles gold
Wheel axles silver
Fender M72
Prices for corks and axles can be found at: ¬Parts M72
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Price:
Shock absorber for BMW R51 - R61 - R66 - R71
Part number: 00 2232 41B 62 - 720,00 €
Shock absorber old model for M72 - CJ 750
Part number: 00 5112 32M 62 - 670,00 €
Shock absorber new model for M72 - CJ 750
Part number: 00 6122 33M 62 - 660,00 €
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