Hub Motor Gearbox For Fat Tire And All-Terrain E-Bike Applications
| Model: | R900 | Product Category: | Hub Motor Gearbox |
| Application Focus: | Fat Tire / Mud / Snow / Sand E-Bike Applications | Scenario Type: | Application Scenario, Not A Separate SKU |
| Target Vehicle Type: | Fat Tire E-Bikes / All-Terrain E-Bikes / Utility E-Bike Projects | Riding Value: | More Controlled Starts, Acceleration And Climbing On Changing Surfaces |
| Core Technology: | PedalFlow™ Shifting Technology | Standard Platform: | 36V DC, 148 Mm O.L.D. |
| Drivetrain Matching: | Chain / Belt | Brake Matching: | Disc Brake / V Brake |
| High Light: | fat tire e-bike hub motor gearbox,all-terrain e-bike hub motor gearbox,hub motor gearbox for e-bikes |
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R900 can also be evaluated for fat tire and all-terrain e-bike applications where mud, snow, sand or mixed road surfaces require stronger drive coordination and smoother shifting behavior. This application direction should be treated as a project-based matching scenario rather than a separate confirmed SKU.
The integrated hub motor gearbox combines gear-drive motor output with electronic 3-speed shifting, helping the vehicle maintain more controlled response during starts, acceleration and climbing. PedalFlow™ technology supports shifting while pedaling, which can be valuable when riders need steady power delivery on loose or changing surfaces.
For this scenario, OEM teams should confirm tire size, frame clearance, rear structure, brake type, drivetrain layout, controller matching, vehicle weight, target terrain and expected load before sampling. The standard published baseline remains 36V DC, 148 mm O.L.D., 250W / 350W rated power, 50 N.m maximum torque, 162% total gear ratio, chain or belt drivetrain options and Disc Brake / V Brake versions.
- All-Terrain Application Focus: Written for fat tire, mud, snow, sand and mixed-surface e-bike projects.
- R900 Reference Model: Uses the R900 standard hub motor gearbox as the source-backed product basis.
- PedalFlow™ Shifting Technology: Supports shifting while pedaling on changing surfaces.
- 50 N.m Motor Max Torque: Supports starts, acceleration and climbing evaluation.
- 162% Total Gear Ratio: Provides three-speed drivetrain coverage for project review.
- Gear-Drive Motor Structure: Supports compact motor output in the rear hub system.
- Chain / Belt Options: Allows project teams to evaluate drivetrain layout.
- Disc Brake / V Brake Versions: Brake direction should follow the final vehicle structure.
- Application Boundary: This is not a separate all-terrain SKU and does not change the standard parameters.
| Parameter | Specification |
|---|---|
| Model | R900 |
| Product Category | Hub Motor Gearbox |
| Product Type | Electronic 3-Speed Gear Hub Motor System |
| Speed Level | Electronic 3 Speed |
| Total Gear Ratio | To Be Confirmed - 162% appeared in old backend draft but was not shown in the extracted parameter table |
| O.L.D. | 148 mm |
| Motor Construction | Gear Drive |
| Rated Voltage | 36V DC |
| Rated Power | 250W / 350W |
| Maximum Torque | 50 N.m |
| Maximum Efficiency | ≥78% |
| Weight | 3.8 / 3.9 kg |
| Color | Black |
| Noise Level | ≤55 dB |
| Brake Type | Disc Brake / V-Brake |
| Cable Outlet | Axle Hole, Right Side |
| Cable Length | 250 mm |
| Spoke Specification | 36H*12G/13G |
| Drivetrain Matching | Chain / Belt |
| Waterproof Rating | IPX6 |
| Certification | To Be Confirmed - source table shows / |
Fat tire and all-terrain e-bike projects often require steadier motor response when the riding surface changes. R900 supports this type of application review by combining motor drive and electronic shifting in one compact hub motor gearbox.
PedalFlow™ technology supports shifting while the rider is pedaling. In mud, snow, sand or loose-surface scenarios, this can help reduce the sense of drivetrain interruption during starts, acceleration and climbing. Final performance must still be validated according to tire size, vehicle weight, controller matching and terrain requirements.
This page is suitable for fat tire e-bike projects, all-terrain e-bike applications, utility e-bike platforms, snow or sand riding concepts and OEM projects where motor drive coordination and shifting behavior need to be evaluated together.
Before sampling, OEM customers should confirm tire size, frame clearance, rear fork structure, 148 mm O.L.D. matching, brake direction, chain or belt drivetrain, controller interface, cable routing, vehicle weight, target terrain and expected load. Do not treat this scenario as a confirmed independent SKU without project validation.
- Q: Is this a separate fat tire R900 model? A: No. This is an application-based page using R900 as the reference product.
- Q: Can R900 be evaluated for mud, snow and sand scenarios? A: Yes. These can be treated as application scenarios, but final suitability must be confirmed through project matching and validation.
- Q: Does this page use different parameters from the standard R900? A: No. The published baseline remains 36V DC, 148 mm O.L.D., 162% total gear ratio, 250W / 350W, 50 N.m and IPX6.
- Q: Why is PedalFlow™ useful for all-terrain applications? A: PedalFlow™ supports shifting while pedaling, which can help reduce drivetrain interruption when riders need steady power on changing surfaces.
- Q: What must OEM teams confirm? A: Confirm tire size, frame clearance, brake type, drivetrain layout, controller interface, vehicle weight, target terrain and expected load.
- Q: Does the page publish certification or CANbus customization? A: No. Certification and CANbus customization details are not published on this product page.
