Product Overview
The Harley rear wheel hub is CNC-machined from 6061-T6 aluminum alloy for selected Harley-Davidson applications.
It is available for 25 mm, 1-inch, and 3/4-inch axle and bearing configurations, with the hub bore, mounting interfaces, spacer dimensions, and brake rotor interface produced to the applicable OEM reference, drawing, sample, or confirmed specification.
Key Specifications
|
Parameter |
Specification |
|
Product Name |
Harley Rear Wheel Hub |
|
Position |
Rear Wheel |
|
Application |
Selected Harley-Davidson Motorcycles |
|
Compatible Platforms |
Sportster, Softail, Dyna |
|
Wheel Size |
16"–18", application dependent |
|
Material |
6061-T6 Aluminum Alloy |
|
Bearing Size |
25 mm / 1" / 3/4", application dependent |
|
Bearing |
2 bearings, according to the specified application |
|
Axle Diameter |
25 mm / 1" / 3/4", application dependent |
|
Spacer / Sleeve |
Application-matched spacer / inner sleeve |
|
Surface Finish |
Anodized or powder coated |
|
Manufacturing |
CNC turning, milling, drilling, and boring |
|
OEM Reference |
OEM number, drawing, sample, or confirmed dimensional specification |
|
MOQ |
10 pcs |
|
Development Sample |
Available for dimensional and fitment approval |
|
Lead Time |
15–25 working days, depending on configuration and quantity |
Harley-Davidson Fitment
|
Platform |
Supported Models |
Model Year |
Rear Wheel |
Axle / Bearing |
|
Sportster |
XL 883 / XL 1200 |
2000–2022, configuration dependent |
16"–18" |
3/4" / 1" / 25 mm |
|
Softail |
FLST / FLSTF / FXST / FXSB |
2000–2017, configuration dependent |
16"–17" |
3/4" / 1" / 25 mm |
|
Dyna |
FXD / FXDB / FXDWG |
2000–2017, configuration dependent |
16"–17" |
3/4" / 1" / 25 mm |
Fitment varies by model year, wheel, axle, bearing, and spacer configuration. Confirm the application details before ordering.
Rear Wheel Hub Configuration
Bearing Interface
Available for 25 mm, 1-inch, and 3/4-inch bearing configurations. Bearing bores are CNC-machined to the specified bearing size and application requirement.
Axle & Spacer Interface
Axle bore, hub width, inner sleeve, and spacer dimensions are produced according to the specified axle and wheel configuration.
Brake Rotor Interface
Rotor mounting-hole position, hole diameter, and flange dimensions are machined to the applicable wheel and brake configuration.
Drive-Side Interface
The drive-side interface is produced according to the specified belt-drive or chain-drive mounting pattern and wheel configuration.
Manufacturing & Inspection
- The hub is produced through CNC turning, milling, drilling, and boring based on the approved product specification.
- During development and production, key dimensions and mounting interfaces are checked against the approved drawing, sample, OEM reference, or confirmed specification. The approved production reference is then used for repeat orders.
Fitment Verification Before Ordering
For a fitment check and quotation, please provide:
- OEM number or Harley-Davidson model
- Model year
- Required quantity
- Axle diameter
- Bearing size
- Wheel specification
If available, also provide:
- Hub width
- Mounting-hole pattern
- Original hub sample
- Drawing or dimensional data
For applications requiring replacement development, an original sample, OEM reference, or approved drawing can be used to establish the production specification.
FAQ
Q: Can the hub be developed for a different wheel or axle configuration?
A: Yes. Different axle, bearing, wheel, spacer, or mounting requirements can be reviewed during product development. The required dimensions and interfaces can be established from an OEM reference, drawing, original hub, or confirmed dimensional specification before sample approval.
Q: Can the hub be supplied with bearings and spacers?
A: Bearing and spacer supply depends on the specified application and product configuration. The required bearing size, inner sleeve, and spacer dimensions should be confirmed before quotation.
Q: Can you quote a hub when the OEM number is unavailable?
A: Yes. Provide the Harley model and model year, wheel and axle information, bearing size, and any available dimensional data or original sample. These details can be reviewed to determine the required configuration.
Q: Can an approved hub specification be used for repeat orders?
A: Yes. Once the product specification and production reference have been approved, the same configuration can be used for repeat orders. Any changes to dimensions, materials, or interfaces should be confirmed before production.
Q: Can you develop a replacement hub for a discontinued application?
A: Yes. Discontinued or difficult-to-source applications can be evaluated from an original hub, OEM reference, drawing, or available dimensional data. A development sample can then be produced for dimensional and fitment approval before production.
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