Shiftmate
Shiftmate Corp.
Jtek Engineering, operating as Shiftmate Corp., is a specialized manufacturer focused on resolving drivetrain incompatibilities in bicycles. Their core product, the ShiftMate, allows cyclists to seamlessly integrate components from different manufacturers like Shimano, SRAM, and Campagnolo, which typically have incompatible cable pull ratios.
Products & Team
ShiftMate
The ShiftMate is a CNC-machined interface device designed to resolve compatibility issues between different bicycle drivetrain components. It acts as a ratio-changing pulley that adjusts the cable pull to match varying component requirements, enabling the smooth integration of parts from different manufacturers, be it Shimano, SRAM, or Campagnolo. This makes it possible to mix and match components that would otherwise be incompatible.
Enables cyclists to upgrade their bikes incrementally or utilize existing components, avoiding the expense of a full equipment overhaul. It also provides the flexibility to create unique bicycle configurations by mixing components across different road and mountain bike systems.
Cyclists often face challenges when upgrading or repairing their bikes due to compatibility issues between components from different manufacturers. Complete drivetrain replacement can be costly, and finding compatible parts can be time-consuming.