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Products description
For all 800cc and 1000 cc Models from 1981 on
Compression ratio according to combustion chamber 10-10.5:1.
Combustion chamber modification for 800 cc models required, push rods and cylinder studs need to be shortened.
This modification leads to extended engine life and reduced engine noises. The reduced weight of the new piston design improves the mass balancing. A lightweight conical piston pin and larger valve pockets are also featured within this kit. The complete weight (piston, pin, rings and clip) comes in at below 520 g as opposed to the standard weight of 740 g.
Included in this kit are:
2 short Mahle cylinders which reduce the width of the engine by 16mm
2 forged pistons "Made in Germany" with 3 piston rings
4 VA-push rod tubes
Recommended products:
Please send us your crankshaft in exchange.
black
Fits all R45/65, R60/6, R75/6, R90/6, R90S, R60/7, R75/7, R80/7, R100/7, R100S, R100RS, R100RT, R100CS, R80G/S, R80ST, R80R, R80RT, R80GS, R100GS, R100PD, R100R, R80Basic. (GS Models with lower front mudguard)
To shorten your pushrods 4pc.
Please send us yours or order new pushrods no. 111851.
This product is compatible with:
To shorten your pushrods 4pc.
Please send us yours or order new pushrods no. 111851.
You need 4pc for one engine.
4 pc
4 pc
Please send us your crankshaft in exchange.
Fits all R45/65 , R60/6, R75/6, R90/6, R90S, R60/7, R75/7, R80/7, R100/7, R100S, R100RS, R100RT, R100CS, R80G/S, R80ST, R80RT, R80GS, R100GS, R100PD, R100R, R80Basic. (GS Models with lower front mudguard)
Fits all R45/65, R60/6, R75/6, R90/6, R90S, R60/7, R75/7, R80/7, R100/7, R100S, R100RS, R100RT, R100CS, R80G/S, R80ST, R80RT, R80GS, R100GS, R100PD, R100R, R80Basic.
(GS Models with lower front mudguard)
black
Fits all R45/65, R60/6, R75/6, R90/6, R90S, R60/7, R75/7, R80/7, R100/7, R100S, R100RS, R100RT, R100CS, R80G/S, R80ST, R80R, R80RT, R80GS, R100GS, R100PD, R100R, R80Basic. (GS Models with lower front mudguard)
New developed 336° sport camshaft for R80/100 Models from 1980 (electronic ignition).
Not the same profil like the "old" BMW sport cam.
Großer Kühler mit polierter Haltemaske (sitzt in der Mitte)
Passend für alle R45/65, R60/6, R75/6, R90/6, R90S, R60/7, R75/7, R80/7, R100/7, R100S, R100RS, R100RT, R100CS, R80G/S, R80ST, R80RT, R80GS, R100GS, R100PD, R100R, R80Basic.
Bei GS Modellen nur mit niedrigem Kotflügel verwendbar.
4 pc
Großer Kühler mit schwarzer Haltemaske (sitzt in der Mitte)
Passend für alle R45/65 , R60/6, R75/6, R90/6, R90S, R60/7, R75/7, R80/7, R100/7, R100S, R100RS, R100RT, R100CS, R80G/S, R80ST, R80RT, R80GS, R100GS, R100PD, R100R, R80Basic.
Bei GS Modellen nur mit niedrigem Kotflügel verwendbar.
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This set includes 2 pc.
For Fuel tank R65, 60/6, 60/7, 75/6, 75/7, 90/6, 90S, 80, 80GS, 80ST, 80RT, 100CS, 100RS, 100RT, 100S and for Luggage system R50/5, 60/5, 75/5, 65, 60/6, 75/6, 90/6, 60/7, 75/7, 90S, 80, 80 GS, 80ST, 80RT, 100CS, 100RS, 100RT, 100S
This set includes 2 pc (for one engine).
4 pc
You need 4pc for one engine.
