
Indoor bike trainers
Indoor Bike Trainers for Wholesale and OEM Sourcing
Compare magnetic and fluid indoor bike trainers for wholesale and OEM sourcing. Start with the target bicycle, then use wheel size, rear-axle details and storage needs to select a model for technical review.
Model comparison
Choose with the target bicycle in view
Wheel size is an initial filter. Rear-axle type and dimensions still need a model-level check because bicycles with similar wheel descriptions can use different rear-axle arrangements.
One documented difference is the foldable frame recorded for HS-QX-002. HS-QX-009AKL has a reviewed wheel-size record covering 26 to 29 inches. The published HS-QX-002 record does not state a wheel-size range.
For a foldable option, HS-QX-003AKL has floor tubes that spread apart for riding and sit alongside one another when folded. The catalogue lists a size field of 26 to 29 inches for this model. Share the target bicycle wheel size and rear-axle details for a fit review, and request folded dimensions for the planned storage space. See the trainer in both positions.
Magnetic and fluid wheel-on trainers
HS-QX-002 pairs magnetic resistance with a folding steel frame. HS-QX-011B combines a fluid resistance unit with a curved steel frame. Both support the rear axle above a roller that contacts the tire.
Compare the axle contact ends and the tire position at the roller with the target bicycle. For the folding HS-QX-002, also request the folded dimensions needed for your storage space. See the rear-axle and roller guide for the two layouts.
| Selection point | HS-QX-002 | HS-QX-009AKL |
|---|---|---|
| Construction | Steel frame | Steel frame |
| Resistance | Magnetic | Magnetic |
| Storage feature | Foldable frame | Not stated on the reviewed page |
| Published wheel-size record | Model-specific range not stated | 26 to 29 inches |
| Fit review | Wheel size plus rear-axle details | Wheel size plus rear-axle details |
Bike rollers for indoor training
HS-QX-005 supports the rear tire between two rollers and the front tire on a third roller. Both wheels remain on the trainer, and the rider balances the bicycle as the wheels turn. This layout differs from the rear-axle-supported trainers above. Check the target bicycle’s wheel size and wheelbase when discussing the setup. See the three-roller layout and folding frame.
Reviewed models
Reviewed models

HS-QX-002 Foldable Magnetic Indoor Bike Trainer
A steel trainer with magnetic resistance and a foldable frame. Send the target bicycle wheel size and rear-axle details for compatibility review.
Review HS-QX-002
HS-QX-009AKL Magnetic Indoor Bike Trainer
A steel magnetic trainer with a reviewed wheel-size record covering 26 to 29 inches. The target bicycle and rear axle still require separate review before the setup is confirmed.
Review HS-QX-009AKLFit information
Prepare the fit information
Send one set of details for each target bicycle so a reviewed setup is not applied to a different axle or frame arrangement.
- Name the trainer model under review.
- Provide the bicycle type and intended indoor use.
- Record the wheel size shown on the bicycle or tyre.
- Provide the rear-axle type and measured dimensions.
- Add clear photographs of the bicycle and both rear-axle ends.
- Note frame or drivetrain details near the attachment area.
Continue the sourcing review
Read more about Hongsen on Factory and OEM Sourcing. Use Contact to share the trainer model, target bicycle details, expected quantity and destination for review.
Model directory
Indoor bike trainer model directory
Open a model page for its product details and images.
Compatibility review
Send the bicycle details
Prepare one compatibility record for each target bicycle. Hongsen can review the selected trainer model against the wheel and rear-axle information supplied with the enquiry.