30 Amp Circuit Breaker 12102 Harley Big Twin Sportster 74599-77B ReplaceThis electric circuit breaker (Part #12102) is a high quality 30 amp replacement designed for Harley Davidson Big Twin and Sportster models from 1973 and later. It serves as a critical electrical protection component, automatically interrupting power during overloads or short circuits to prevent wiring damage. This is a stud type, self resetting circuit breaker featuring durable zinc plated construction for long lasting performance and corrosion

1979–1981 KZ1000C Police

Bottom width (outside): 13-1/2”

Yamaha XJ550R Seca

enhancing your motorcycle's lighting capabilities without compromising its appearance

VTX1800 (All Years)

✅ Vintage Yamaha XS/RD fairing setup

2008 FLHTCU Ultra Classic Electra Glide

Yamaha YZF600R (2006)

Fork gaiters (boots) help shield the fork tubes and seals from dirt

5mm piston ring set designed for vintage BSA motorcycles

Compatible Models (Front & Rear):

Required Components: