Piper Valve Springs for Triumph 1.2 / 1.3 / 1.5 4 Cylinder VSSTR4

Triumph TRIUMPH 1.2 / 1.3 / 1.5 4 CYLINDER
Manufacturer: Triumph
Rate N/mm: 43
Rate Lbf: 246
Seat Pressure Lbf: 74
Seat Pressure Kg: 34
Fitted Length mm: 35
Nominal Internal Diameter: 20.1
Nominal Outside Diameter: 27.9
Crush Height mm: 21.94
Spring Type: Single
Product Type: Valve Springs