ZZRacing steel & ABEC3 bearing kits
ZZRacing have a bunch of new steel and ABEC3 ball bearings sets available. They come for a range of kits including the latest 3Racing, Awesomatix, Axial, GS, Mugen, Team Associated, Losi/TLR and Xray vehicles. The bearings are meant to run very smooth with exceptional long-life characteristics.
Source: ZZRacing [zzracing.net]