Triumph T140 Bonneville Stainless Steel Exhaust Pipes PUSH IN (Pair) NON Balanced,  Part Nos.71-3755, 71-3758, 71-7507/8

Dimensions    Pipe: 1 3/8," Silencer end of Pipe  1 3/8". Made in England

Note these may need to be polished 

We also stock  Silencers, Exhaust Pipe to Silencer Clamps and Finned Clips