Front L-shape Piggy Back Damper 135mm UDR135FFX/L for TRAXXAS UNLIMITED DESERT RACER by GPM  [UDR135FFX/L]

TRAXXAS UNLIMITED DESERT RACER Aluminum Front L-shape Piggy Back Damper (135mm) - 4pc set - GPM UDR135FFX/L
Price:
USD$66.90
Brand:
GPM
Model:
UDR135FFX/L
GTIN:
4894538316186
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alt="TRAXXAS UNLIMITED DESERT RACER Aluminum Front L-shape Piggy Back Damper (135mm) - 4pc set - GPM UDR135FFX/L" title="TRAXXAS UNLIMITED DESERT RACER Aluminum Front L-shape Piggy Back Damper (135mm) - 4pc set - GPM UDR135FFX/L"
alt="TRAXXAS UNLIMITED DESERT RACER Aluminum Front L-shape Piggy Back Damper (135mm) - 4pc set - GPM UDR135FFX/L" title="TRAXXAS UNLIMITED DESERT RACER Aluminum Front L-shape Piggy Back Damper (135mm) - 4pc set - GPM UDR135FFX/L"
alt="TRAXXAS UNLIMITED DESERT RACER Aluminum Front L-shape Piggy Back Damper (135mm) - 4pc set - GPM UDR135FFX/L" title="TRAXXAS UNLIMITED DESERT RACER Aluminum Front L-shape Piggy Back Damper (135mm) - 4pc set - GPM UDR135FFX/L"
alt="TRAXXAS UNLIMITED DESERT RACER Aluminum Front L-shape Piggy Back Damper (135mm) - 4pc set - GPM UDR135FFX/L" title="TRAXXAS UNLIMITED DESERT RACER Aluminum Front L-shape Piggy Back Damper (135mm) - 4pc set - GPM UDR135FFX/L"
alt="TRAXXAS UNLIMITED DESERT RACER Aluminum Front L-shape Piggy Back Damper (135mm) - 4pc set - GPM UDR135FFX/L" title="TRAXXAS UNLIMITED DESERT RACER Aluminum Front L-shape Piggy Back Damper (135mm) - 4pc set - GPM UDR135FFX/L"
alt="TRAXXAS UNLIMITED DESERT RACER Aluminum Front L-shape Piggy Back Damper (135mm) - 4pc set - GPM UDR135FFX/L" title="TRAXXAS UNLIMITED DESERT RACER Aluminum Front L-shape Piggy Back Damper (135mm) - 4pc set - GPM UDR135FFX/L"
alt="TRAXXAS UNLIMITED DESERT RACER Aluminum Front L-shape Piggy Back Damper (135mm) - 4pc set - GPM UDR135FFX/L" title="TRAXXAS UNLIMITED DESERT RACER Aluminum Front L-shape Piggy Back Damper (135mm) - 4pc set - GPM UDR135FFX/L"
alt="TRAXXAS UNLIMITED DESERT RACER Aluminum Front L-shape Piggy Back Damper (135mm) - 4pc set - GPM UDR135FFX/L" title="TRAXXAS UNLIMITED DESERT RACER Aluminum Front L-shape Piggy Back Damper (135mm) - 4pc set - GPM UDR135FFX/L"
alt="TRAXXAS UNLIMITED DESERT RACER Aluminum Front L-shape Piggy Back Damper (135mm) - 4pc set - GPM UDR135FFX/L" title="TRAXXAS UNLIMITED DESERT RACER Aluminum Front L-shape Piggy Back Damper (135mm) - 4pc set - GPM UDR135FFX/L"

Precision L-shape front damper, 135mm

This aluminium piggy back front damper set is produced as a technical upgrade for the TRAXXAS UNLIMITED DESERT RACER chassis. The design concentrates on enhancing oil capacity and structural stiffness at the front end to deliver more repeatable damping performance during aggressive desert-style operation.

Damper bodies are CNC-finished from 6061 T6 aluminium and are sealed to reduce oil leakage risk. The units accept higher-concentration shock oils for increased damping authority. Shafts are reinforced to 5mm to limit bending under heavy impacts, and the L-shaped reservoir extends effective oil travel to smooth transitions between compression and rebound. Included coil springs increase spring rate relative to stock while remaining compatible with original springs for alternative setups.

Installation notes: these front dampers are 135mm units intended as direct replacements for the original front shocks on the named TRAXXAS platform. Shock disassembly, bleeding and refilling are required during installation; confirm seals are correctly seated and fasteners torqued to specification to prevent leaks. Tune spring rates and oil viscosity to match track conditions and desired dynamic response.

Packing includes

  • Front Spring Dampers - 2pcs
  • Front Internal Dampers - 2pcs

Specifications

  • Item: Aluminum front L-shape piggy back damper set
  • Material: 6061 T6 aluminum
  • Model Number: UDR135FFX/L
  • Compatibility: TRAXXAS UNLIMITED DESERT RACER

For precision-focused tuners seeking increased oil capacity and a stiffer front setup on the UNLIMITED DESERT RACER platform, this damper set presents a robust upgrade while retaining compatibility with stock springs for softer configurations.

What maintenance is recommended for longevity?

Regularly inspect seals and shafts, replace worn O-rings, and refresh shock oil after heavy sessions. Correct assembly torque and clean components before reassembly reduce wear and leaks.

Which oil viscosity pairs well with the included springs?

For the stiffer included springs, start with a medium-high viscosity and adjust incrementally; finer tuning depends on track roughness and vehicle speed.

Are replacement internal damper parts available?

Standard internal damper parts such as pistons and seals can be sourced separately to maintain performance; keep spares for quick servicing.

How does the L-reservoir affect damping response?

The L-shaped reservoir increases oil volume and travel, which moderates rapid pressure spikes and produces smoother transitions between compression and rebound when tuned correctly.