Valve spring collars "LIGHT" with a weight of only 13.0 gram instead of 16.2 gram.
CNC machined and made of titan.
Must-have for a sporty engine.
Fits all 2V Boxer /5 /6 /7, R.
R 50/5, R 60/5, R 75/5, R 60/6, R 75/6, R 90/6, R90S,R 60/7, R 75/7, R 80/7, R 100/7, R100S, R100RS, R100RT, R100CS, R80G/S, R80ST, R80RT, R80GS, R100GS, R100PD, R100R, R80Basic.
Only in combination with a cylinderhead overhaul 111900.
Sportpiston only 410gramm, Size B 93,97
Sportpiston only 410gramm, Size C 93,98
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 125400 the price becomes 60,00 EUR cheaper.
NEW - with pressure control valve!