Sample Inline Spring Fork 22″ Chrome +4″ – Fits Custom Springer
Fitment Verified Before Quotation — Every 22 inch inline spring fork for custom springer build is checked against your frame neck and triple tree spacing before dispatch.
Product Specification
| Parameter | Value |
|---|---|
| Part Type | Inline Spring Fork |
| Finish | Chrome (front legs, outer springs, rockers, rear leg) |
| Length | 22″ (+4″ over stock) |
| Stem | 1″ inline stem |
| Rocker Type | Offset outside mount rockers |
| Brake Compatibility | Lug bolt type drum and mechanical front brake drum |
| Construction | Electric welded and brazed |
| Condition | Pre-production sample, cosmetic imperfections only, no physical defects, may show test fitment marks |
Fitment
| Platform | Year Range | Notes |
|---|---|---|
| Custom Springer | Confirm with model and year | Verify 1″ stem diameter and offset rocker spacing match your specific frame and wheel hub. |
Independent aftermarket part. Not manufactured, sold or endorsed by any motorcycle manufacturer. Model names and OEM numbers are used for fitment reference only.
Why Over-Stock Fork Lengths Often Cause Geometry Issues
A +4″ extension changes the overall length and alters the steering geometry if the stem and rocker spacing are not matched to the frame.
When sourcing a 22 inch inline spring fork for custom springer projects, builders often focus solely on the extension length while ignoring how the 1″ inline stem and offset outside mount rockers interact with the frame neck. Without verifying the exact tree spacing and stem diameter, the ride height ends up completely wrong, and the steering geometry is ruined. I have seen builds stalled on the lift because the extended length was ordered without checking the overall dimensions against the specific frame requirements [NEED_CITE: frame neck measurements and triple tree spacing for custom springer setups].
Checking Stem and Rocker Spacing for Your Frame
Before ordering this 22 inch inline spring fork for custom springer applications, you must confirm that the 1″ inline stem matches your triple tree bore. The offset outside mount rockers are designed for interchangeable wheels with lug bolt type and mechanical front brake drums. If the rocker spacing does not align with your wheel hub, the brake drum will not seat correctly, and the front end will not track straight. Always measure your existing stem diameter and tree width to ensure the +4″ over stock length integrates properly with your steering head.
Evaluating Chrome Plating on Pre-Production Samples
This unit is supplied as a pre-production sample, meaning it may show test fitment marks or minor cosmetic imperfections that do not affect structural integrity. The electric welded and brazed construction accepts original style components, but the chrome finish on the front legs, outer springs, rockers, and rear leg requires visual inspection upon arrival. You must check all threaded and bearing holes for excess plating before attempting any assembly. Finish consistency between batches is verified, but sample parts need careful evaluation to ensure the plating thickness does not interfere with moving parts [NEED_CITE: plating thickness variations on threaded holes for springer components].
Understanding the Included Hardware and Kit Contents
The kit provides a comprehensive foundation for your front end, including inner and outer springs, front and rear legs, the 1″ inline stem, offset outside mount rockers, studs, bushings, and spring rods with bushings. However, it is critical to note that the top clamp, neck races, and cone nut are not included. Builders must source these components separately to complete the assembly. Relying on the kit contents list prevents unexpected delays when the fork arrives but the steering head cannot be secured due to missing races or clamps.
The Hidden Cost of Mismatched Stem Diameters
Ordering an over-stock fork without confirming the stem diameter often leads to the part arriving but failing to fit the triple tree. If the 1″ inline stem does not match your frame neck requirements, the entire front end must be returned or reworked, leaving the motorcycle stranded on the shop floor. Furthermore, if the offset rocker spacing is incorrect for your brake drum type, the wheel cannot be mounted safely. These fitment oversights result in lost labor hours and delayed project completion, which is why verifying dimensions against the specific custom build is essential before dispatch [NEED_CITE: common fitment errors for over-stock springer forks in custom builds].
Sourcing Front End Depth with Minimum Order Flexibility
We produce our own springer front ends and chassis hardware, allowing us to offer complete assemblies and multiple over-stock lengths under one account. This 22 inch inline spring fork for custom springer builds is available with a minimum order of just one piece, supporting custom builders and shops working on single projects. We verify fitment against your platform and year range before quotation, and cross-reference against OEM numbers marked reference only when applicable. Sample supply is available for fitment confirmation before you commit to bulk orders.
Documentation Provided with Your Shipment
- Fitment sheet stating applicable platforms and year ranges for the 22″ fork
- Cross-reference sheet with OEM numbers marked reference only
- Key dimensions including fork length over stock and stem diameter
- Finish specification detailing the chrome plating on legs and rockers
- Quality inspection record noting pre-production sample condition
- Packing photographs showing the included springs, legs, and hardware
Receiving and Inspecting the Fork Kit
- Verify the 22″ overall length and +4″ over stock measurement against your frame specs
- Check the 1″ inline stem diameter and offset rocker spacing for your triple tree
- Inspect the chrome finish on front legs and rockers for cosmetic imperfections
- Examine all threaded and bearing holes for excess plating before assembly
- Confirm the kit includes inner/outer springs, legs, rockers, studs, and spring rods
- Note that top clamp, neck races, and cone nut must be sourced separately
Requesting a Fitment Check and Sample
Send your model and year, along with photographs or measurements of your existing stem and triple tree, to verify if this 22 inch inline spring fork for custom springer geometry matches your build. Provide the required finish and quantity, and let us know if you need a single sample for fitment confirmation before placing a larger order. We will review your frame neck requirements and rocker spacing to ensure the +4″ over stock length integrates correctly with your custom setup.
Frequently Asked Questions
Q: How do I confirm if the 22″ +4″ over stock length fits my custom frame geometry?
A: You must measure your triple tree spacing and frame neck to ensure the 1″ inline stem matches. The overall length and offset outside mount rocker spacing must also align with your wheel hub and brake drum type to maintain correct ride height and steering geometry.
Q: What components are included in this inline spring fork kit?
A: The kit includes inner and outer springs, front and rear legs, a 1″ inline stem, offset outside mount rockers, studs, bushings, and spring rods with bushings. The top clamp, neck races, and cone nut are not included and must be sourced separately.
Q: How should I inspect the pre-production sample parts before installation?
A: Check the chrome finish on the front legs, outer springs, rockers, and rear leg for cosmetic imperfections or test fitment marks. Carefully inspect all threaded and bearing holes for excess plating that could interfere with assembly or moving parts.
Q: Can I order a single sample fork kit to test fitment before bulk orders?
A: Yes, we support a minimum order of one piece. You can order a single sample to verify the 1″ stem diameter, rocker spacing, and overall length against your custom frame before committing to a larger quantity for your shop or build.