NEW UPDATED DESIGN!
Even a tiny little frame like the Grinderino, can get pretty bashed up in a bando. Here's a pair of replacement arms to keep you in the air.
UPDATE: The Grinderino arms are now compatible with 9x9mm motor mounting!
I'm also offering 2 varieties of skidz for this frame, the regular skidz and the LED Track skidz with a 4mm channel built in to protect the LED's and your carbon fiber! Just leave a note with the TPU color if ordering skidz.