Triumph Piston TR6,T120,T110 Pre Unit +060
with piston rings, circlips and gudgeon pin
71mm +060= 72.5mm
comp. rat.: 7:1
for Alloy Head
if you wish to lower the compression of an iron head engine, these pistons can be used. Giving approx. 6.76:1
Piston Clearance 0.12mm or 45thou
Made in England
Price per pair
Please look at all pictures
Gearbox Mainshaft Triumph T140, TR7
5 Speed
with nuts and washers
Made in England
For Ordering of the clutch retaining nut, please order this number 14-1307