Carisma GTB Spur / Slipper

[draperst]

Hello

How do I take apart the original GTB spur gear? I am fitting the upgrades from Thumb Designs, and can see a pin one end and a nut on the other.

Do I need to take the pin out first? How?

Thanks in advance!
Stuart

[draperst]

Chris at Thumbs sorted it for me. Useful link below.

https://www.youtube.com/watch?v=I6HHD2_V6uY