GPM Blue Aluminium Maxx 4S Front & Rear Adjustable Piggyback Shocks 2Pcs

GPM Racing - TRAXXAS - MAXX MONSTER TRUCK - TXMS125F/R/L Aluminum L-shape Piggy Back Spring Dampers 125mm 8pc set
Part location: Front or rear dampers

Is this part adjustable? YES
How: Adjust the top spring retainer.
Purpose: To adjust the hardness of the spring damper.

This product includes :

Damper 2pcs
Gold Spring 2pcs
Stainless Steel Round Head Screw 3x18 2pcs
Stainless Steel Round Head Screw 3x30 2pcs

Major advantages of upgrading to this part/product:
1. Made with a quality light weight high tensile strength aluminum 6061 T6 for greater durability.
2. The spring coil has increased from original 1.8mm to 1.9mm (silver spring), 2.1mm coil (gold spring) also available for more powerful use.
3. The damper shaft has thickened from 4.7mm to 6mm and smoothly polished to avoid bending.
4. Alloy body with shock-absorb cap to seal tightly and avoid leaking.
5. L-shape piggy back reservoir extends the travel of the oil which can help to smooth out the drive with better performance.