Wide OLD Front Hub Lock Wheel 135mm Platforms Bike Disk Lock
| Model: | ZS3726 | Application Focus: | Special Wider Front-Wheel Platform Matching |
| Target Vehicle Type: | Special E-Bikes / Custom Front Wheel Platforms / Shared Fleet Vehicles | Wide O.L.D. Value: | 135 Mm O.L.D. Direction For Wider Front Hub Structures |
| Front Hub Security Value: | Front Hub Replacement With Smart Lock And Speed Sensing | Disc Interface Value: | 6-Bolt Disc Brake Interface For Front Wheel Disc Brake Matching |
| Speed Sensing Value: | 4-Magnet Evenly Distributed Speed Sensing For Vehicle-Side Lock Logic | Outdoor Use: | IPX7 Complete-Unit Protection Listed In Reference Parameters |
| High Light: | wide old front hub lock,wide bike disk lock,wide front hub lock |
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The Wide O.L.D. Front Hub Lock is designed for special e-bike wheel platforms, custom front fork layouts and OEM mobility projects that require a wider front hub lock structure. Using ZS3726 as the reference model, this product direction focuses on front hub replacement for platforms that need 135 mm O.L.D. matching.
Some e-bike and fleet vehicle designs use wider or non-standard front wheel structures. In these projects, the front hub lock must match the fork spacing, disc brake interface, spoke specification and axle structure before it can be integrated into the vehicle platform.
ZS3726 combines front hub locking, 6-bolt disc brake interface matching, speed sensing and vehicle-side smart control in one front hub direction. This makes it useful for OEM teams developing special e-bike wheel platforms where standard front hub spacing is not the correct selection.
- Wide O.L.D. Front Hub Lock: Designed for special front-wheel platforms requiring a wider front hub direction.
- ZS3726 Reference Model: Uses the ZS3726 wide front disc hub lock direction for OEM matching.
- 6-Bolt Disc Interface: Supports front wheel disc brake hub lock projects using a 6-bolt interface.
- Smart Front Hub Security: Combines front hub replacement, electronic locking and vehicle-side control.
- 4-Magnet Speed Sensing: Supports wheel movement detection for smarter lock control logic.
- IPX7 Complete-Unit Protection: Supports outdoor shared fleet operation and wet environments.
- Special E-Bike Platform Focus: Suitable for custom e-bikes, wider front fork designs and special fleet platforms.
- OEM Matching Required: Front fork O.L.D., axle diameter, spoke specification and brake parts matching should be confirmed before sampling.
| Parameter | Specification |
|---|---|
| Product Name | Wide Front Disc Hub Lock |
| Model | ZS3726 |
| Product Category | Front Disc Lock |
| SKU Positioning | 135 mm Wide Front Disc Hub Lock For Custom Front Wheel Platforms |
| Mounting Position | Front Hub Replacement |
| Voltage | 5V DC / 48V DC |
| Communication | UART / RS485 / CAN |
| Power Source | Main Controller / IoT / Battery |
| Electronic Protection Speed | Defined According To Customer Requirements |
| Speed Sensing Solution | Standard 4 Magnets Per Ring, Evenly Distributed |
| Torque Resistance Test | >=160 N.m |
| Mechanical Safety Locking Speed | 30RPM, Actual Speed Related To Wheel Diameter |
| Spoke Specification | 36H13G / 36H12G |
| O.L.D. | 135 mm |
| Axle Hole | Without Through Axle Hole |
| Axle Diameter | 3/8" / M9 / M12 x 1.25 mm |
| Main Axle Load Strength | 300 kgf |
| Brake Parts | Brake Parts Not Included |
| Brake Interface | 6-Bolt Disc Brake Interface |
| Operating Temperature | -20℃ To 65℃ |
| Waterproof Rating | IPX7 Complete Unit |
| High Temperature Storage | 80℃ ± 2℃ For 48 Hours |
| Low Temperature Storage | -30℃ ± 2℃ For 48 Hours |
| High Temperature And Humidity | 65℃, 95%RH, 48 Hours |
| Salt Spray Test | 72 Hours, Neutral |
| Certification | RoHS / REACH To Be Confirmed Against Final Compliance Documents |
ZS3726 integrates electronic locking with a wider front hub replacement structure. When the vehicle-side system sends a command, the lock performs lock or unlock operation while remaining matched to the front disc hub layout.
The main application value is wider O.L.D. matching. For special e-bike platforms, the front hub lock must be selected according to fork spacing and wheel architecture rather than treated as a universal front lock accessory.
For OEM projects, final matching should be based on front fork O.L.D., axle diameter, spoke specification, brake parts matching, controller protocol and operating environment. Speed sensing and waterproof protection support outdoor fleet use without changing the source-listed parameters.
ZS3726 is suitable for special e-bikes, wider front fork designs, custom shared e-bike platforms and OEM mobility vehicles that require front wheel security with a wide front disc hub lock direction.
It is especially useful for development teams that need front hub locking, disc brake interface matching, speed sensing and smart control in a wider front-wheel platform.
Before sampling or production, confirm front fork O.L.D., 6-bolt disc interface, axle diameter, spoke specification, brake parts matching, voltage, communication protocol, speed sensing logic and waterproof requirement.
Q: What is the main application focus of this product page?
A: It focuses on wide O.L.D. front hub lock matching for special e-bike wheel platforms.
Q: Which reference model is used?
A: The page references ZS3726 in the Front Disc Lock series.
Q: What front wheel platform is ZS3726 suitable for?
A: ZS3726 is suitable for wider front hub structures and special e-bike wheel platforms requiring 135 mm O.L.D. matching.
Q: Does it use a disc brake interface?
A: Yes. The reference parameters list a 6-bolt disc brake interface, while brake parts are not included.
Q: What communication interfaces are supported?
A: The reference parameters list UART, RS485 and CAN communication.
Q: What should be confirmed before installation?
A: Confirm front fork O.L.D., disc interface, axle diameter, spoke specification, brake parts matching, voltage and protocol.
