TC Bros. Extra Narrow Triple Tree Set for 2008-2022 Harley Davidson Sportster Petcocks/Fuel Line & Accessories Gas Tanks & Fuel Accessories NPT stands for National Pipe

NPT stands for National Pipe Thread

figured out the correct internal parts necessary to make them perform best

making it a convenient and cost-effective alternative to traditional brake bleeding methods

Monster Sucker kit features Arlen Ness' patented Big Sucker hidden breather technology and more filter surface area for maximum performance

TC Bros. Extra Narrow Triple Tree Set for 2008-2022 Harley Davidson Sportster Petcocks/Fuel Line & Accessories Gas Tanks & Fuel Accessories NPT stands for National PipeTC Bros. Extra Narrow Triple Tree Set for 2008 2022 Harley Davidson Sportster TC Bros. extra narrow triple trees are the best way to turn a set of factory 39mm diameter Harley Davidson Sportster forks into an super skinny chopper front end. These are the perfect finishing touch to your custom 2008 2022 Sportster build. Proudly made in the USA! Features: Trees are beautifully CNC machined from 1 1 4" thick 6061 T6 billet aluminum. Extra narrow design