Hawg Halters X-21 Bolt-On Triple Trees — 2024-Up Street Glide & Road Glide (21" Wheel)

HHI's X-21 bolt-on raked triple tree kit lets you run a 21-inch x 130mm front wheel and tire on a 2024-up Street Glide or Road Glide — with no frame modifications. The 5-degree rake returns trail to near-stock geometry, the wheel sits about 1 inch forward, headlight angle adjusts without a raked bezel kit, no fork extensions are needed, and the stock fork lock stays fully functional. Precision-machined from 6061-T6 billet aluminum in machine ($599) or black ($729) finish.

FITMENT

Fits 2024-up Harley-Davidson Street Glide (FLHX) and Road Glide (FLTRX) models with 49mm conventional forks and the new fairing design, for a 21-inch x 130mm front wheel/tire installation. Direct bolt-on — no modifications necessary. HHI recommends the rear wheel remain the stock 16 x 5.5 or 18 x 5.5 with a properly load-rated 180mm tire.

Not sure it fits your bike? Email info@norcalbaggersupply.com — email is the fastest way to reach us — and we'll confirm before you order. You can also call 916-626-9030 (Mon–Fri, 9 AM–5 PM PT).

SPECIFICATIONS

• Manufacturer: Hawg Halters Inc (HHI) — part number family 49FL24
• Rake: 5° — trail measurement similar to stock factory specifications
• Construction: precision-machined 6061-T6 billet aluminum
• Wheel application: 21-inch x 130mm front wheel/tire; clearance for a full wrap fender
• Uses stock-length fork covers; no fork extensions required; stock fork lock remains functional
• Finishes: machine ($599) or black ($729)
• Made in the USA

INSTALLATION

Front-end work is safety-critical — this kit should be installed by a qualified service technician. Follow Hawg Halters' published instructions for this kit and your Harley-Davidson service manual for torque specs and steering-head bearing adjustment. No official Hawg Halters install video exists for this product — installation is manual-only.

QUESTIONS RIDERS ASK

Do I have to cut or modify my frame?
No — HHI designed the X-21 as a direct bolt-on with no modifications necessary, and the stock fork lock remains fully functional.

What else do I need for the 21-inch swap?
A 21-inch x 130mm front wheel and tire (not included with this kit) and fender clearance for it — this kit provides clearance for a full wrap fender. The 21-inch wheels and fenders in our catalog today are 2009–2023 fitment and do NOT fit these 2024-up bikes, so email us before ordering companion parts.

Do I need fork extensions?
No — the kit does not require fork extensions and uses stock-length fork covers.