Tuning kit BASIC for Weihrauch HW30(S)

Tuning kit BASIC HW30, HW30S and HW30 Junior with V-Mach spring

The kit was developed together with the English author and tuner Lyndon Lewington from ARC Tuning and Jonas Fehlhaber, multiple world champion in HFT jumping.
The well-known and proven V-Mach tuning kit from Steve Pope served as the model. All components are meticulously matched to each other using a V-Mach piston spring made of durable Japanese valve spring steel. The spring and system are decoupled by a Teflon washer to absorb and balance the rotational forces of the spring.

The installation of the BASIC tuning kit is uncomplicated and can be completed in just a few minutes .

• leads to a quieter, improved rebound
• high-quality workmanship
• Increased precision
• both guides pressed into the spring ends
• no more spring twang
• Spring decoupled from the system
• high-quality V-Mach piston spring
• Spring ends applied and deburred
• extensive accessories

Scope of delivery :
V-Mach piston spring
rear spring guide made of POM
front spring guide (tophat) made of POM
1 Teflon disc
2 metal discs
5g V-Mach fat

Click here for the installation instructions