Bootloader Box for plug and play updates to your 850C or 860C Display's Version of OSF
- 1750mm Cable to easily reach your display even when it is mounted on your bike.
- Please see our Eco Cycles Instructional '850C / 860C Display - TSDZ2 Open Source Firmware - Plug and Play Bootloader Update Tutorial' for a Step by Step Tutorial on Installing/Updating your 850C/860C Firmware.