Power Kit 1000cc
Plug & Play

The ultimate 1000cc conversion kit for all BMW R80 models from 1981 onwards with TÜV approval and installation instructions. Increase in torque and power over the entire revs range, coupled with extreme spontaneity and solid quiet-running are unbeatable arguments for these easily understandable tuning measures. Contained in the kit are nicasil-coated cylinders and weight-optimised forged pistons that each weigh 150 grams less than the original part. In addition, the piston shape has been so chosen that no modification to the cylinder head is necessary.

The result of the conversion is now an increase in torque from the original 57Nm to 72Nm. It is no different with the horsepower. With the R80 G/S, R80 ST and R80 GS the output increases from 49.3 to 59.2 hp and even 63.1 hp can be reached with the R80 road machines. Apart from that, the conversion kit eliminates the typical BMW torque dropout between 4000 and 5000 revs and captivates with a formidably quiet running thanks to the lighter pistons.

Top quality.
Small production runs.
Engineered in Germany.
Made in Italy.

Siebenrock product
Each original Siebenrock product bears this seal that guarantees you the highest quality possible, consistently optimized down to the last detail.

The set includes all of the parts necessary for the conversion - such as cylinders, pistons, gudgeon pins, circlips, piston rings.

With TÜV approval and installation instruction.
Price for set.

Fits BMW
from 9/1980-1984
R 80 , R 80RT

R 80ST, R 80G/S,

Monolever models R 80 (x), R 80RT (x),
Paralever models R 80GS (x), R 80R (x) .
(x) = only permitted for vehicles up to 31.3.1994.

A set of piston rings, art. no. 1125399, is also available as a spare part.
Order at the same time a gasket set ( art. no. 1100101), in OEM quality, to complete the fitting of the Power Kit.

TIP
To reduce the thermal loading on the machine, we ecommend the fitting of an additonal oil pan distance ring and / or oil cooler for all Power Kit conversions.

Compare art. no. 1142400, 1142400R, 1142400S, 1113100, 1113100S, 1113120, 1113120S.

Information on product safety