







TC Bros. Extra-Narrow Triple Tree Set for Harley-Davidson 39mm Narrowglide
TC Bros. Extra Narrow Triple Tree Set for 1988-2003 Harley Davidson 39mm Narrowglide w/ 3/4" Axle
TC Bros. extra-narrow triple trees are the best way to turn a set of factory Harley-Davidson 39mm forks into a super-skinny chopper fork end.
- Show-quality clamps CNC-machined from 1-1/4" thick 6061-T6 billet aluminum
- Extra narrow design sets fork tubes at 5.595" center-to-center
- Over 1-3/8" narrower than stock
- Standard Harley 3-1/2" handlebar riser spacing is maintained
- 1" steering stem precision CNC-machined for a perfect fit to your factory H-D neck
- Stem fastener is dome-top hex head; eliminates the awkward-appearing, bulky stock cover
- Includes 3/4" narrow axle specific to this tree set and wheel spaceror a perfect fit to the Moto Iron® #115-0028 or #115-0073 spool hub wheels that we also sell. Axle and spacer are zinc plated for corrosion resistance.
- Approximately 3-3/4" finished width between fork sliders for tire clearance.
- Lower triple tree is drilled and tapped for two items to make your install simple
- Internal fork stops; it's expected you'll use the high-quality Pro 1 internal stop
- Other internal stops may or may not work depending on design
- External stops can be used if you fabricate 'em
- Headlamp mount to accept most bottom-mount aftermarket headlights
- Internal fork stops; it's expected you'll use the high-quality Pro 1 internal stop
- Proudly made in the USA by skilled craftsmen
- Detailed mounting instructions and high quality hardware included
These are the perfect finishing touch to your custom chopper build and look good on everything from Knucks to Sportsters and everything in between.
Original: $399.95
-65%$399.95
$139.98Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
TC Bros. Extra Narrow Triple Tree Set for 1988-2003 Harley Davidson 39mm Narrowglide w/ 3/4" Axle
TC Bros. extra-narrow triple trees are the best way to turn a set of factory Harley-Davidson 39mm forks into a super-skinny chopper fork end.
- Show-quality clamps CNC-machined from 1-1/4" thick 6061-T6 billet aluminum
- Extra narrow design sets fork tubes at 5.595" center-to-center
- Over 1-3/8" narrower than stock
- Standard Harley 3-1/2" handlebar riser spacing is maintained
- 1" steering stem precision CNC-machined for a perfect fit to your factory H-D neck
- Stem fastener is dome-top hex head; eliminates the awkward-appearing, bulky stock cover
- Includes 3/4" narrow axle specific to this tree set and wheel spaceror a perfect fit to the Moto Iron® #115-0028 or #115-0073 spool hub wheels that we also sell. Axle and spacer are zinc plated for corrosion resistance.
- Approximately 3-3/4" finished width between fork sliders for tire clearance.
- Lower triple tree is drilled and tapped for two items to make your install simple
- Internal fork stops; it's expected you'll use the high-quality Pro 1 internal stop
- Other internal stops may or may not work depending on design
- External stops can be used if you fabricate 'em
- Headlamp mount to accept most bottom-mount aftermarket headlights
- Internal fork stops; it's expected you'll use the high-quality Pro 1 internal stop
- Proudly made in the USA by skilled craftsmen
- Detailed mounting instructions and high quality hardware included
These are the perfect finishing touch to your custom chopper build and look good on everything from Knucks to Sportsters and everything in between.

















