RCPROPLUS DE254 22AWG Lightweight Servo Wire (10 Meters) (135x0.06)

I was impressed by this wire. Weight is indeed around 75% of the weight of typical 22-gauge wire. The conductor is excellent quality and there's no skimping on gauge. Flexibility is also excellent. Overall, a very high-quality product.

The insulation on this wire is significantly thinner than typical servo wire insulation. Note that typical stamped crimps on JR connectors are designed to crimp thicker insulation than what's on this wire, so the strength of the crimp may be lower. I've found using standard crimps suitable for my needs, but I'm convinced that terminating this wire with the DE254 machined contacts it's designed for would yield the best results.