Rear Suspension Units Norton Dominator (Pair)
Slimline
Length middle-middle hole 305 mm = 12"
Hole diameter top 10 mm
hole diameter bottom 12 mm
Width at mounting bushes 20 mm
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