Top end gasket set all R100

High quality piston for R100 with Nikasil cylinders B from 1981 on, produced with recent technical expertise.
MADE IN GERMANY!!

High quality piston for R100 with Nikasil cylinders C from 1981 on, produced with recent technical expertise.
MADE IN GERMANY!!

High quality over-size piston in 94.46 mm for all R100 models up to September 1980 produced with recent technical expertise.
MADE IN GERMANY!!!

Now available!!!
Siebenrock Replacement Kit
for all R100 models up to September 1980, now with 4 pc. stainless steel pushrod tubes (no. 112001) !!!

Siebenrock Replacement Kit
for all R100 models from September 1980, now with 4 pc. stainless steel pushrod tubes (no. 112001) !!!

For 1000cc Nikasil cylinders A from 1981 on, piston size 93.96 mm.
Cylinder, push rods and cylinder studs need to be shortened for this kit!

Please send the cylinderheads clean and without valves and valvecover bolts. For all airheads without R45/R65.

In combination with a cylinderhead overhaul or with a double ignition part number 125500 the price becomes 60,00 EUR cheaper.

Sportpiston only 410 g, Size C = 93,98 mm

For 1000cc Nikasil cylinders B from 1981 on, piston size B 93,97 mm.
Cylinder, push rods and cylinder studs need to be shortened for this kit!

for all A Nikasil cylinder

Siebenrock Replacement Kit
for all R100 models from September 1980, now with 4 pc. stainless steel pushrod tubes (no. 112001) !!!

Now available!!!
Siebenrock Replacement Kit
for all R100 models up to September 1980, now with 4 pc. stainless steel pushrod tubes (no. 112001) !!!

S/S hex nut M10x1.5 SW 14 between cylinder and cylinderheads on the outside bolts.

2 pieces

For clutch control at gearbox, fits all Airheads from 1981 - 1996.

For clutch control at gearbox, fits all Airheads from 1981 - 1996.