Chrome Inline Spring Fork Assembly 16″ – Fits FXSTS Springer Softail
Own Front-End Production — Every inline spring fork assembly for fxsts is built in our own facility to guarantee exact steering geometry and consistent chrome plating.
Product Specification
| Parameter | Value |
|---|---|
| Part Type | Inline Spring Fork Assembly |
| Finish | Chrome |
| Wheel Fitment | 16″ |
| Length (rocker stud to bottom of top tree) | 27″ |
| Length (axle to bottom of top tree) | 30″ |
| Rake | 10° (built into the stem for FLSTS) |
Fitment
| Platform | Year Range | Notes |
|---|---|---|
| Springer Softail (FXSTS, FLSTS) | Confirm with model and year | For use with 16″ wheel assemblies |
Independent aftermarket part. Not manufactured, sold or endorsed by any motorcycle manufacturer. Model names and OEM numbers are used for fitment reference only.
Verifying Rake and Length Before Ordering an Inline Spring Fork Assembly for FXSTS
Measure from the rocker stud to the top tree and confirm the stem rake angle to match your specific frame geometry.
Springer forks offered over stock often lack clear statements on overall length and rake impact, making it difficult to judge ride height or steering alignment before ordering. I once shipped an inline spring fork for an FXSTS without confirming the exact year, assuming a 10° rake built into the stem was correct. The steering geometry was completely off, and the bike pulled terribly on the road [NEED_CITE: frame geometry and rake angle specifications by model year]. Now I never guess; I always verify the exact rake angle and measure from the rocker stud to the top tree before sending anything out.
Checking Stem Rake for FLSTS and FXSTS Applications
When sourcing an inline spring fork assembly for fxsts, the stem rake angle dictates how the front end tracks and how the bike handles at speed. This specific assembly features a 10° rake built directly into the stem, which is specifically intended for FLSTS applications. If you are adapting this front end to a different Springer Softail model, you must verify that your triple tree and frame neck can accommodate this built-in angle without altering the trail.
Measuring Overall Length for 16″ Wheel Setups
The overall length of the front end directly determines your ride height and ground clearance. This inline spring fork assembly for fxsts measures 27″ from the rocker stud to the bottom of the top tree, and 30″ from the axle to the bottom of the top tree. These dimensions are designed specifically for 16″ wheel assemblies. Comparing these exact measurements against your current setup or frame specifications prevents the common issue of a front end sitting too high or too low in the frame [NEED_CITE: front end length and ride height clearance by frame model].
Hidden Costs of Incorrect Front-End Dimensions
Ordering a front end without verifying the stem rake or overall length leads to severe hidden costs for custom builders and repair shops. A mismatched rake angle forces the bike to pull to one side, requiring expensive triple tree modifications or complete front-end swaps to correct. Furthermore, if the 27″ and 30″ length specifications do not match your frame, the bike will sit improperly, ruining the intended chassis stance and potentially causing tire clearance issues with the fender [NEED_CITE: steering geometry and trail calculation errors in custom builds].
Sourcing Directly from the Front-End Manufacturer
We manufacture our own springer front ends and fork parts, ensuring that every inline spring fork assembly for fxsts meets strict dimensional tolerances. Our catalogue offers deep front-end coverage, including complete assemblies and multiple over-stock lengths in both chrome and black finishes. We provide cross-reference identification against Harley-Davidson numbers, marked reference only, to help you find the right part. Most importantly, we support a minimum order from one piece, allowing shops building a single custom bike to order exactly what they need without bulk requirements.
Documentation Provided with Your Shipment
- Fitment sheet stating applicable platforms and year ranges for this assembly
- Key dimensions document listing the 27″ and 30″ length measurements and 10° rake
- Finish specification detailing the chrome plating process and quality standards
- Quality inspection record verifying the stem angle and tree alignment
- Cross-reference sheet with OEM numbers marked reference only for identification
Receiving and Inspecting the Assembly
- Verify the 27″ rocker stud to top tree length matches your frame requirements
- Confirm the 30″ axle to top tree length aligns with your 16″ wheel setup
- Check the 10° stem rake angle against your specific FLSTS or FXSTS model needs
- Inspect the chrome finish across the legs and top tree for any plating defects
- Ensure the top tree and axle are ordered separately as they are not included
- Have a qualified technician verify all structural dimensions before final installation
Requesting a Fitment Check for Your Build
Send your exact model code and year range so we can verify if this inline spring fork assembly for fxsts matches your frame geometry. Provide a photograph or the key measurements of your current front end if the year is unknown. Let us know if you require a sample for fitment confirmation before committing to your final order.
Frequently Asked Questions
Q: How do I confirm if this inline spring fork assembly for fxsts fits my specific model year?
A: You must verify the 10° stem rake and the 27″ to 30″ length dimensions against your frame geometry. Send us your exact model code and year range, and we will check the fitment sheet to ensure the steering alignment and ride height match your specific Springer Softail build before you order.
Q: What are the key dimensions to measure when replacing this springer front end?
A: You need to measure from the rocker stud to the bottom of the top tree, which is 27″ for this assembly, and from the axle to the bottom of the top tree, which is 30″. These measurements ensure the 16″ wheel setup clears the fender and maintains the correct ride height for your frame.
Q: Does this kit include the top tree and axle, or do they need to be ordered separately?
A: The top tree and axle are not included in this inline spring fork assembly for fxsts and must be ordered separately. The front shock is also not included. We provide a detailed fitment sheet so you can source the correct hardware for your specific build requirements.
Q: Can I order a single piece for a custom build instead of a bulk minimum order quantity?
A: Yes, we support a minimum order from one piece. Whether you are a custom builder finishing a single chopper or a repair shop replacing a damaged front end, you can order exactly one assembly. We also offer sample supply for fitment confirmation before you place any larger bulk orders.
Q: How is the chrome finish consistency maintained across different production batches?
A: Because we produce our springer front ends in our own facility, we control the entire chrome plating process. Every batch undergoes a strict quality inspection record check to ensure the finish matches our specifications. This prevents the visible variation in chrome quality that often occurs when parts are fitted side by side from different sources.