Hastings, 2-3/4" bore piston ring set. +.030" - 50-73 45" (750cc) Flathead; all 52-56 K 45" (750cc) and KH, KHK 55" (900cc) Flathead models (NU) 961329 Mini LED turn signals for

Mini LED turn signals for handlebar switch Softail 2015 up

swingarm or any flat surface

Jet kit (USA): 8080416

Required pressure to fire is adjustable with knurled knob

12cm center to center mount holes

Hastings, 2-3/4" bore piston ring set. +.030" - 50-73 45" (750cc) Flathead; all 52-56 K 45" (750cc) and KH, KHK 55" (900cc) Flathead models (NU) 961329 Mini LED turn signals forUsed with late style 1950 1973 type pistons with 1 16" gray iron parkerized compression rings and the 3 piece flex vent style chrome oil rings. Also fits 52 56 K, KH, KHK 55" (900cc) Flathead models. Std Bore: 2. 745" (69. 723mm). 1st ring: 1. 6mm. 2nd ring: 1. 6mm. oil ring: 4. 75mm. Note: OEM 1929 1949 pistons are equipped with 3 32" (2. 3mm) 1st. & 2nd rings and 1 8" (3. 2mm) oil ring, for these Hastings rings see 1950 1973 Flathead model years.