Based on my observations, these swingarm spools are the perfect addition to any motorcycle .The CNC-machined design provides a sleek look that complements any bikes style. Installation was a breeze, thanks to the precise measurements. The blue color adds a pop of personality to my CBR600RR. The only con I've noticed is that they don't come in more colors, as I'd love to have some variety. Overall, I highly recommend these spools to any motorcycle owner looking for a quality, attractive automotivSee full review