HENGJIAN Rear Shock Assembly (Without Linkage) S7-Z300-38-02
The HENGJIAN rear shock assembly S7-Z300-38-02 is an original rear suspension unit designed for the HENGJIAN S8-Z300 enduro motorcycle with a non-linkage (direct-mount) rear suspension an OEM shock absorber, it restores the factory suspension performance, geometry and ride balance of the S8-Z300 in demanding off-road conditions.
Main product highlights
- OEM rear shock absorber assembly developed specifically for the HENGJIAN S8-Z300 non-linkage chassis.
- Non-linkage, direct-mount design that keeps the suspension layout simple and less exposed to mud and rocks.
- Complete shock unit with spring, supplied without linkage components such as rocker or connecting arms.
- Tuned for the characteristics of the S8-Z300 2-stroke enduro platform, supporting aggressive trail and hard enduro use.
- Maintains original ride height, handling behaviour and rear wheel traction when replacing a worn or damaged shock.
- Suitable as a primary replacement unit or as a spare shock for race bikes and intensive training use.
Technical overview
| Brand | HENGJIAN |
| Manufacturer part number | S7-Z300-38-02 |
| Product type | Complete rear shock absorber assembly |
| Suspension layout | Non-linkage, direct-mount rear shock for S8-Z300 chassis |
| Position | Rear suspension |
| Includes | Shock body and spring; linkage components are not included |
| Compatible vehicle | HENGJIAN S8-Z300 models equipped with non-linkage rear suspension |
| Application | Enduro and off-road use |
Design benefits of the non-linkage rear shock
The S7-Z300-38-02 rear shock is part of the S8-Z300 non-linkage suspension concept, where the shock absorber is mounted directly to the swingarm instead of using a multi-piece layout reduces the number of moving parts in the rear suspension, makes the system less vulnerable to impacts and dirt accumulation, and offers a direct, predictable response that suits enduro riding.
Typical use cases
- OEM replacement: Restores proper damping, spring performance and ride feel when the original shock is worn, leaking or damaged.
- Race and training spare: Useful as a complete backup shock for riders who frequently participate in enduro races or intensive practice sessions.
- Bike refurbishment: Supports full or partial restoration projects of HENGJIAN S8-Z300 motorcycles to original factory condition.
Installation notes
- Designed to install in the original rear shock mounting points of the HENGJIAN S8-Z300 non-linkage frame and swingarm.
- Intended to be used together with the existing or new OEM non-linkage hardware, which is not included with this assembly.
- For optimal performance, the shock should be set up to suit the rider weight and typical riding conditions using the standard adjustment range of the S8-Z300 suspension system.
