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Custom Builds, Service, & Repair
Can't find the perfect E-bike for you, and don't want to build it yourself? Maybe you just need a part made, or a custom modification? Did your motor or battery die on you, and you are completely over trying to deal with it?! We can handle it! Visit our CUSTOM SERVICE & REPAIR page for inquiries.
Eco Cycles Instructionals

TSDZ2 Motor Controller Firmware Programming
It has been quite a while since we released our original article 'TSDZ2 Programming - From Scratch' and quite a lot has changed since then. We wanted to provide new...

850C and 860C Display Bootloader for Firmware Programming
A Step by Step Guide of using the Bootloader Box for Plug and Play Installing and Updating of TSDZ2 Open Source Firmware on your 850C Display