JP Performance products for Triumph Roadster engines

Select a model below

Roadster

Q202061

Triumph Roadster
476cc, OHV, 1909-10

Metric Bore
85.0mm
Imp Bore
3.3465"
Head Shape
4F
Clips
WC
Cylinders
1
Crown
Dome
Comp Height
2.030" (51.6mm)
Length Inches
3.821" (97.1mm)
D.B.B
1.626" (41.3mm)
Ring Comp
2x1/8"
Rings Oil
OC
Pin OD
0.5625" (14.29mm)
Pin Type
P