Racing Brothers Bishop 43 MM Inverted Forks - 43mm Inverted Forks HYV Weight Fx… — Harley-Davidson (2019-2026)

Racing Brothers Bishop 43mm inverted forks for V-twin motorcycles, featuring Italian-made 42CrMo4 steel stanchions and internally machined legs that deliver 27% weight savings over stock. Fully adjustable 2-way dampening system with independent compression and rebound tuning for custom and street riding.

Features

• 43mm hard-chromed, heat-treated 42CrMo4 steel stanchions
• Internally machined fork legs — stronger and lighter than stock
• 1 inch longer than stock with height adjustment marks
• 2-way adjustable cartridges: 12-click low-speed compression, 14-click rebound
• 27% weight reduction improves front-end response
• Direct bolt-in replacement for FXLRS and FXLRST

Specifications

• Brand: Racing Brothers
• Manufacturer Part #: R0900404-2
• Fork Diameter: 43mm inverted
• Stanchion Material: 42CrMo4 steel, hard-chromed and heat-treated
• Length: 39 in
• Weight: 30 lbs
• Country of Origin: China (Taiwan)

Fitment

Designed as a direct replacement for Harley-Davidson FXLRS and FXLRST models. Also compatible with custom V-twin applications.

Frequently Asked Questions

Are these a direct bolt-in replacement?

Yes — unbolt your stock forks and slide the Bishop 43s in place. No additional modifications needed for FXLRS and FXLRST models.

How much lighter are they compared to stock?

27% lighter than OEM forks, which reduces unsprung weight and makes the front end more responsive.

Can I adjust the suspension?

Yes. The 2-way cartridges offer independent low-speed compression (12 clicks) and rebound (14 clicks) adjustment for tuning to your weight and riding style.

Will these fit my custom V-twin build?

They work great on custom applications, but verify your bike's fork tube diameter and rake angle are compatible with 43mm inverted forks before ordering.

What are the stanchions made from?

Italian-made 42CrMo4 steel, hard-chromed and heat-treated for durability and corrosion resistance.