INJORA DRX 100mm Dual-Rate Shocks for TRX4 SCX10 1/10 RC Crawler

Upgrade your TRX4 SCX10 with INJORA DRX 100mm Dual-Rate Shocks

Designed for rugged trails and rock crawling, the INJORA DRX 100mm dual-rate shocks blend tough CNC-machined aluminum bodies with flexible nylon bottom rod ends. The result is a suspension that responds to small terrain nuances while standing up to bigger impacts, helping you maintain traction and control as you explore challenging courses.

Key features and variants

• Shock bodies: CNC-machined aluminum deliver rigidity and heat tolerance.
• Bottom rod ends: Nylon construction adds forgiving flex for smoother articulation.
• Available lengths: 80, 90, 100, 110, 120 mm (eye-to-eye).
• Compressed lengths: 62, 67, 72, 77, 82 mm for compact or extended setups.
• Shock travel: 18, 23, 28, 33, 38 mm to tune wheel travel.
• Weight per shock: 15–19 g for a light, responsive feel.
• Springs: included in two rates—0.9 mm and 1.0 mm—for tuning stiffness.
• Package contents: 4 shocks plus 8 additional springs for setup options.

Design advantages

• Smooth action and consistent damping help you predict how the rig will respond on varied surfaces.
• Dual-rate springs let you cushion small bumps while supporting the chassis on larger jolts.
• Durable aluminum and reinforced components reduce flex and wear during long crawls or competitive runs.

Notes

• Shock oil is not included, so you can pick your preferred damping fluid.
• Length is measured center-to-center, not overall length, to ensure proper fit with your chassis.
• Part number: BZ-05BS; DRX line designed for reliable 1/10 scale crawlers.

Real-world use scenarios

On a TRX4 SCX10, the dual-rate design translates to steadier climbs over small rocks and more controlled descents on ledges. The optional springs help you tailor the balance between plushness and support, while the 80–120 mm length range makes it easier to match wheelbase and ride height with your build. Expect confident steering and improved line choice as you navigate rough trails, sand, or loose gravel, without sacrificing stability on steep sections.