Harley Sportster S "SPS 3" by Thunderbike

Foto: thunderbike.com 

Design Corner - Moto Guzzi V10 Range by RSCA Design

V10 Sport

V10 Classic

V10 Stone

V10 Le Mans

V10 Tenni

V10 SP

Foto: Facebook (Rsca design) 

Vintage Brochures: Kawasaki KV Agibike Series 1984 (AUS)

Kawasaki KV 100 Agibike (KV100B10)

Kawasaki KV 175 Agibike (KV175A4)

Kawasaki KV 250 Agibike (KV250A2)

Foto: imgur.com/gallery/P9HMG4L

Photo #733 - Tesi H2

Foto: Bimota 

Design Corner - Gilera RC 660 Twin by Oberdan Bezzi

Tavole: Motosketches

Moto Guzzi SP 1000 "Analogica" by Officine Rossopuro

Foto: Officine Rossopuro