FK 4-5 Non-Adj 7" Twin Tube - RRHyper Racing # 389 309 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.

May be used to fix a bent torsion bar tube

After extensive R&D

Our own undercut black anodized tough 7075 aluminum one-piece rear sprockets are the premium choice where durability and weight matter

Hyper Racing # 016-250

This clamp enables the wing adjuster motor to mount to your 1-1/4"frame member

Hyper Racing # 08-010

T351 USA billet aluminum

If you are using these posts on a Hyper Chassis

handling and shipment

manufactured using state of the art CNC machine coiling for batch consistency and tolerances

This beautiful wrench is designed to take the threaded nuts off of the front wheel centers

Hyper Racing # 16-6751