HPI Baja 206mm Rear Adjustable Alloy Damper BJ208R by GPM  [BJ208R]

HPI Baja Alloy Rearadjustable Spring Damper (206mm) - GPM BJ208R
Price:
USD$49.00
Brand:
GPM
Model:
BJ208R
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alt="HPI Baja Alloy Rearadjustable Spring Damper (206mm) - GPM BJ208R" title="HPI Baja Alloy Rearadjustable Spring Damper (206mm) - GPM BJ208R"
alt="HPI Baja Alloy Rearadjustable Spring Damper (206mm) - GPM BJ208R" title="HPI Baja Alloy Rearadjustable Spring Damper (206mm) - GPM BJ208R"
alt="HPI Baja Alloy Rearadjustable Spring Damper (206mm) - GPM BJ208R" title="HPI Baja Alloy Rearadjustable Spring Damper (206mm) - GPM BJ208R"

Precision 206mm rear damper for HPI Baja applications

The BJ208R is a 206mm rear adjustable spring damper for HPI Baja rear suspension. Constructed from precision-machined aluminum alloy, the unit provides an external spring preload collar and an adjustable damping interface to tune ride height and rebound characteristics for large-scale buggies.

As an aftermarket replacement, the damper integrates directly into the rear suspension and enables controlled adjustment of preload and damping independently. This allows precise tuning of traction, weight transfer, and rebound response without changing other chassis parts, which is useful for competitive setup or detailed hobbyist tuning.

Supplied as a single rear unit, the damper installs with standard shock mount hardware and routine tools. For predictable results, pair the shock with springs rated for 206mm length and select shock oil viscosities appropriate to the intended surface and cornering demands.

Specifications

  • Item: HPI Baja Alloy Rearadjustable Spring Damper (206mm)
  • Material: Aluminum alloy
  • Model Number: BJ208R
  • Compatibility: HPI Baja series rear suspension (206mm)

The BJ208R is a precision serviceable rear damper option aimed at tuners who require reliable 206mm alloy shock performance. by GPM

Check mounting hardware torque, confirm full suspension travel, and verify there is no binding at the eyelets or spring collar during the full stroke.
Use a methodical approach: set neutral preload, run baseline oil and spring, then alter oil viscosity or shim stacks incrementally while recording lap or run feedback.
Service is standard: drain and replace oil, inspect seals, and replace worn components. Maintain parts inventory for quick trackside rebuilds.
Begin with manufacturer-recommended spring rates for 206mm shocks and medium-weight oil; adjust heavier or lighter according to rebound control and surface grip.