GSI Interlock Base Module

At the heart of the system is the Interlock Base Module. Available with or without paddle shifters and clutches, it’s a flexible foundation ready to pair with your rim of choice. The optional LED Matrix can be added at any time, keeping your setup open for future upgrades.

The foundation for your own wheel. Compatible with rims using a 70mm bolt pattern that meets clearance requirements. Add the LED Matrix for rims with a 55mm horn hole.