I want to build a new stair-climbing robot that uses tri-star wheels but I found out that I don’t have enough 36-tooth gears. Can I buy just the 36-tooth gears? Each tri-star wheel uses seven 36-tooth gears.
i dont think you can from vex (and not active-robots) … but others might, try looking at the re-sellers …
(or contact local teams and buy their spares up)
hope this helps
You cant you have to buy a hole set