Product

Motorcycle Rod Ends / Heim Joints

Rod ends for motorcycle shift linkage, rearset, brake linkage and custom control applications — manufactured to your application, specification, or drawing.

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Motorcycle Applications

Rod Ends for Linkage Applications

Rod ends serve as articulated connection points in motorcycle control systems. Tell us which application you’re working on, and we’ll help confirm the right configuration.

Shift Linkage

Connects the shift lever to the transmission selector, commonly using right-hand/left-hand threaded pairs for length adjustment.

Rearset Linkage

Used in rearset shift and brake linkages across sportbike, naked and other platforms as an articulated connection point.

Brake Linkage

Enables adjustable brake lever or pedal position through a threaded, articulated connection.

Custom Linkage

Custom control linkages for aftermarket builds, private-label programs, and non-standard configurations.

Product Showcase

Rod End Product Range

Manufactured for Motorcycle Linkage and Custom Applications

Manufacturing Capability

Wide Size & Configuration Capability

From compact motorcycle linkage applications to larger custom assemblies, we manufacture rod ends across a wide range of sizes and configurations — not limited to a handful of standard catalog sizes. If your application calls for a size, thread, or configuration outside the ordinary, send us the drawing or sample and we’ll confirm feasibility.

M5–M30

Metric Thread Range

UNC/UNF

Inch Thread Standards

6–50mm

Ball Diameter Range

How to Specify a Rod End

Choosing the Right Configuration

Motorcycle rod ends are not one-size-fits-all. The details below are what we confirm before quoting — you don’t need to know all of them upfront.

Thread Size & Standard

Both metric (M5–M30) and inch (UNC/UNF) thread standards are used in motorcycle applications — we manufacture to either, matched to your linkage.

Right-Hand vs Left-Hand Thread

Adjustable linkages commonly use one right-hand and one left-hand threaded rod end, so the linkage length can be adjusted by rotating the rod without disconnecting either end. We manufacture both thread directions.

Male vs Female

Rod end bodies are available with either external (male) or internal (female) threads, depending on your linkage design.

Bore & Ball Diameter

6mm–50mm ball diameter, matched to the load and articulation requirements of your application.

Center-to-Center Length

Manufactured to your specified length or reference part — this dimension is specific to your linkage geometry, not a fixed catalog size.

Fitment, Adjustment & Installation

Getting the Fit Right

Linkage Alignment

A rod end needs to articulate freely once installed. If both ends of a linkage aren’t properly aligned, the joint can bind — which is a common cause of stiff shifting after a rearset or linkage change.

Clearance

Rod end head geometry and profile affect clearance against surrounding components. A lower-profile design can resolve clearance issues in tighter installations.

Adjustment

Right-hand/left-hand threaded pairs allow fine adjustment of linkage length — useful for dialing in lever position or shift feel without changing the entire linkage.

Application-Specific Fitment

Rod ends are not universally interchangeable across motorcycles. Tell us your application and linkage dimensions, and we’ll confirm the correct configuration — we don’t rely on a generic “fits most” spec.

Materials & Construction

Body and Bearing, Matched to Application

A rod end has two distinct material zones — the body and the ball/race — each selected for a different function.

Chromoly Steel

Body — high-strength structure for load-bearing linkage applications

Stainless Steel

Body — corrosion resistance for exposed linkage components

Titanium

Body — high-strength, lightweight for weight-sensitive applications

Carbon Steel

Body — general structural applications

52100 / 440C / 17-4PH

Ball & race — high-load joint, wear surface for the articulating bearing interface

Custom Motorcycle Rod End Supply

What to Send With Your Inquiry

You don’t need every detail below to start a conversation — application, plus a drawing or sample, is usually enough to get a feasibility review moving.

01>>>Application

Shift linkage, rearset, brake linkage, or custom

02>>>Drawing, Sample or Reference Part

Whatever you have — a formal drawing isn’t required to start

03>>>Dimensions

Bore, thread size, RH/LH, male/female, center-to-center length — if known

04>>>Quantity

Prototype, small batch, or volume — confirmed at quoting

FAQ

Common Questions

What is a rod end or Heim joint on a motorcycle?

A rod end (also called a Heim joint) is a mechanical joint with a threaded body and an articulating spherical bearing, used as a connection point in linkage systems that need to accommodate slight angular movement.

Where are rod ends used on motorcycles?

Most commonly in shift linkages, rearset linkages, brake linkages, and custom control linkages, where an articulated, adjustable connection is needed between two components.

What’s the difference between right-hand and left-hand thread rod ends?

Right-hand threads tighten clockwise; left-hand threads tighten counterclockwise. Adjustable linkages typically use one of each on the same threaded rod, so rotating the rod adjusts overall length without disconnecting either end.

Do motorcycle rod ends use metric or inch threads?

Both. Metric and inch thread configurations are used across different motorcycle platforms and linkage systems — we manufacture to either standard.

What’s the difference between male and female rod ends?

Male rod ends have external threads on the body; female rod ends have internal threads. Which one you need depends on the mating component in your linkage.

Why is my shift linkage stiff after installing new rod ends?

This is often an alignment issue — if the rod ends at either end of the linkage aren’t oriented correctly relative to each other, the joints can bind rather than articulate freely. Confirming alignment during installation typically resolves it.

How much clearance does a motorcycle rod end need?

It depends on the surrounding components in your specific application. A lower-profile rod end design can help in tighter installations — this is something we can confirm against your drawing or reference part.

Can I get a custom center-to-center length?

Yes. Center-to-center length is specific to your linkage geometry, and we manufacture to your specified dimension or reference part rather than a fixed catalog length.

Have a Rod End to Source or Reproduce?

Tell us your application, and send a drawing or sample if you have one — we’ll confirm feasibility and reply directly.

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