Below are the available bulk discount rates for each individual item when you purchase a certain amount
Set of 2 x CarbonBird™ Motor bearings - NMB replacement part - Fits the RED/BLACK "mini" Series of motors released July 2014-> including 2400kv
High quality NMB USA bearing (these are not comparable to cheapo generic Chinese bearings)
size - fits the 2400kv shaft
1 x small top bearing
1 x large bottom main bearing
Posted by Martin Ward on 5th Mar 2015
Easy to install - easier than getting the original bearings out and that was quite easy. My motors now have a bit more zip in them which gives the Knife a bit better response on throttle. Great value for money - I would highly recommend fitting these to your Knife motors. Possibly the cheapest mod you can do to give your Knife a bit extra.