Pistons for Triumph 650 c.c. Motorcycles - +0.040 Vendor_Rich Phillips Please note if you use

Please note if you use older classic bikes from mid 1980s and earlier you should update the charging systems to a modern voltage regulator

3/8" drive

Long needle with *TYPE 1* head (large)

solid aluminum risers feature finned riser clamps for a bit of added style

Pistons for Triumph 650 c.c. Motorcycles - +0.040 Vendor_Rich Phillips Please note if you useThese pistons are produced for Triumph 650 c. c. motorcycles by Emgo and include the pair of pistons, two wrist pins, and four keepers as pictured. These pistons are a stock 9: 1 compression ratio. Piston rings are sold separately. 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.