INJORA 59mm shocks closeup shows rugged aluminium damper for TRX4M stability.
INJORA shocks with threaded bodies enable quick pre-load adjustments on TRX4M.
INJORA 59mm shocks highlight telescopic travel for improved off-road control.
INJORA brass bottom spring retainer enhances lower center of gravity and stability.
INJORA aluminium shock bodies deliver durability and precise damping on TRX4MT.
INJORA 42mm compressed size with 17mm travel suits tight trails.
INJORA 45mm spring length and 0.45–0.5mm thickness optimize stiffness.

INJORA

INJORA 59mm Shocks Long Threaded Brass & Aluminium Damper for TRX4M/TRX4MT 1/18 RC Crawler Upgrade

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$37.24

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Product details

Upgrade your TRX4M and TRX4MT with INJORA 59mm Shocks

Designed for 1/18 scale crawlers, these shocks blend durable CNC machined aluminum bodies with a refined damping feel. The long threaded design makes preload adjustments quick and precise, so you can tune suspension stiffness and response without swapping parts. The result is a smoother, more controllable ride across diverse terrains, from rocky descents to sandy inclines.

Built to endure off-road use, the shock bodies resist wear while maintaining consistent performance run after run. A brass bottom spring retainer and a robust rod end contribute to a lower center of gravity, which can help stability and handling during tight turns and rapid transitions between terrain features. Whether you are crawling over boulders or negotiating technical switches, these shocks invite careful tuning rather than overhauling your setup.

Key advantages

  • Threaded shock bodies enable quick preload adjustments for precise suspension tuning.
  • Telescopic design delivers maximum travel to absorb big bumps and rough terrain.
  • Brass bottom spring retainer and rod end help lower the center of gravity for steadier handling.
  • Durable CNC machined aluminum shock bodies provide durability and consistent damping.
  • Compact, purpose-built for 1/18 scale crawlers with reliable performance in diverse conditions.

Technical specs

  • Compressed size: 42 mm (1.65 in)
  • Maximum travel: 17 mm (0.67 in)
  • Spring length: 45 mm (1.77 in)
  • Spring thickness: 0.45–0.50 mm

Real-world use and tuning

  • On rocky or uneven surfaces, the extra travel helps maintain contact and control without abrupt stops.
  • Threaded preload lets you tune stiffness to match terrain, wheel setup, and load conditions.
  • Lower CG from the brass components can contribute to more confident cornering and smoother responses on challenging trails.

FAQ

Q: Which RC models are these shocks compatible with?

A: Designed for 1/18 scale TRX4M and TRX4MT crawlers; check mounting dimensions to confirm fit.

Q: What are the key benefits of threaded shocks?

A: Threaded bodies allow easy preload adjustments, helping you tune stiffness and response for varied terrain.

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