2008-2017 for Harley Fat Bob FXDF HORSEPOWER, INC Throttle Body Black 55mm/1.66 trouble-free operation over extended usage

trouble-free operation over extended usage periods

Easy start 585 gear drive cams with redesigned cam cover

Ergonomic back hump is sculpted for better airflow

This general service belt has an improved cog design for greater flexibility and cooler running

Multistep visor mechanism

2008-2017 for Harley Fat Bob FXDF HORSEPOWER, INC Throttle Body Black 55mm/1.66 trouble-free operation over extended usageThrottle Body DESCRIPTION Manufacturer: Horsepower Inc MPN: HPI 55D6 16B Title: Throttle Body Size: 55mm 1. 66 Option: Color: Black Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench tested and dyno proven to deliver increased airflow, horsepower and torque Brass throttle blade resists deflection, which helps maintain throttle position accuracy Equipped with a sealed double roller bearing