Parts/Suspension & steering/Shock parts & springs/Team Associated RC8B4.1 16mm Rear Shock Spring Set (2) (Brown)
Team Associated RC8B4.1 16mm Rear Shock Spring Set (2) (Brown)
Team Associated

Team Associated RC8B4.1 16mm Rear Shock Spring Set (2) (Brown)

Part # ASC81665
Where to buy
$13.59
AMain Hobbies
Seen Oct 12, 2026
$13.59Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Spring Set Overview:

This is the RC8B4.1 16mm Rear Shock Spring Set from Team Associated. Specifically designed for ungroomed and bumpy surfaces, this spring set offers improved traction and bump handling by utilizing a 1.5mm wire diameter for better compression and conformity to the track. Perfect for lower grip conditions, these springs provide consistent performance and fine-tuning options.


Features:

  • 1.5mm Thick rear springs with rates ranging from 3.60 to 3.75lb/in
  • 83mm long rear springs fit 16mm shocks on RC8B4.1, RC8B4, and older models
  • Tightly grouped with 0.25 coil variation for fine-tuning
  • Color marked on both ends for easy identification

RC8B4.1 16mm Rear Shock Spring Rates:

  • Softest
    • ASC81663: Brown- 3.40in/lb Rate 10.5T
    • ASC81662: Black- 3.50in/lb Rate 10.25T
    • ASC81663: Green- 3.60in/lb Rate 10.0T
    • ASC81662: White- 3.75in/lb Rate 9.75T
  • Hardest
Effects of Shock Spring Changes
 Shock Spring  Characteristic
 Softer
  • Increased Chassis Roll
  • Increased Traction
  • Better in Bumpy Conditions
  • More Likely to Bottom Out
 Stiffer
  • Decreased Chassis Roll
  • Decreased Traction
  • Increased Responsiveness


Specifications:

  • Wire Diameter: 1.5mm
  • Front Spring Length: 83mm

Includes:

  • (2) 16mm Rear Springs
CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

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