TRX4 Trail Crawler 7pc Spring Steel Links Upper & Rear TRX4160ST by GPM  [TRX4160ST]

TRAXXAS TRX4 TRAIL CRAWLER Spring Steel Upper & Rear Suspension Links -7pc set - GPM TRX4160ST
Price:
AUD$42.52
Brand:
GPM
Model:
TRX4160ST
GTIN:
4894538286571
Condition:
Brand New
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alt="TRAXXAS TRX4 TRAIL CRAWLER Spring Steel Upper & Rear Suspension Links -7pc set - GPM TRX4160ST" title="TRAXXAS TRX4 TRAIL CRAWLER Spring Steel Upper & Rear Suspension Links -7pc set - GPM TRX4160ST"

Stiffer spring steel upper and rear links for TRX4

This 7pcs link set replaces the stock suspension tie rods on TRAXXAS TRX4 Trail Crawler scale models with spring steel links to improve steering precision and overall durability. Adjustable lengths and counter-clockwise reverse threads enable accurate toe and wheelbase setup for crawling duties.

The kit is meant for scale RC use and supports geometry changes without modifying axle housings. Use the supplied midpoint values for setup: front upper 80.5mm, front lower 114.8mm, rear upper 139mm, rear lower 135.5mm. Rod diameter is increased from 5mm to 6.5mm to minimise deflection during heavy loads.

Specifications

  • Item: TRAXXAS TRX4 TRAIL CRAWLER Spring Steel Upper & Rear Suspension Links - 7pcs set
  • Material: Spring steel
  • Model Number: TRX4160ST
  • Compatibility: TRX4 Trail Crawler
  • Tie rod midpoints: Front upper 80.5mm, Front lower 114.8mm, Rear upper 139mm, Rear lower 135.5mm
  • Tie rod diameter: Thickened to 6.5mm from original 5mm
  • Thread: Counter-clockwise reverse thread, adjustable length

Choose this upgrade when you want firmer steering response and precise link length adjustments on TRX4 crawler setups; follow stock removal steps and verify midpoint symmetry during reassembly.

Are the reverse threads standard direction?

The kit uses counter-clockwise reverse threads on designated ends; note orientation when reassembling to avoid unintentional loosening.

Will I need new ball joints or links?

The links are designed to use existing axle ball studs and mounts; verify thread fit and ball joint condition and replace worn hardware as needed for secure attachment.

Does the thicker rod add weight?

There is a small weight increase from the thicker 6.5mm steel, but the trade-off is reduced flex and more predictable steering on technical terrain.

Can I tune toe without removing axles?

Yes, the adjustable rod ends allow toe adjustments from the link exterior; recheck midpoints after tuning to keep wheelbase and geometry consistent.

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