Colony Machine #6912-4 5/16-18 UNC Chrome Plated Pike Nuts - 4 Pack

Replacement for Triumph and BSA service tool OEM # 61-3694

#SHC-959 1/4-20 x 1-3/4 length Chrome Socket Head Allen Bolt - 10 Pack

When replacing a 19 inch wheel with a 21 inch wheel proper clearance between the spokes and the brake caliper must be verified

making the carb sag downward

Piston Rings for Triumph 650 c.c. Motorcycles - .040 over Length_1.437" Colony Machine #6912-4 5/16-18 UNCThese piston rings are produced for Triumph 650 c. c. motorcycles by Grant and are a superior choice for your vintage British motorcycle. Made in the USA. NOTE: Triumph 650 c. c. bikes have a 71 mm bore standard, +0. 020" is 71. 5 mm, +0. 040" is 72 mm, +0. 060" is 72. 5 mm, and +0. 080" is 73 mm.