FK 25/30 Non Adj RF 6" Twin Tube, Junior SprintHyper Racing # 389 298 Factory Kahne FK Small Body Twin Tube shock bodies are threaded and have had multiple updates over the years to improve performance and durability. The twin tube shocks perform at the highest levels in slick and heavy track conditions.

Hyper Racing # 12-350

Made from aircraft quality 7075 alloy aluminum and anodized black

These numbers far exceed any DOT or SAE specifications

bearings (2) and gold-plated titanium bolts and nuts to hold fast

the car will get tighter

drop it down to 10 PSI without worry of cavitation

The mounting holes further away from the pivot will yield less leverage and less travel

8-1 valving on rebound and 2 valving on compression

This design is stronger and enables the quick removal of the wing motor when switching from winged to wingless racing

Hyper Racing # 01-1304

95-116 - 5/8" O

Standard size rods for axle to frame