The best power-to-weight ratio ever? The KTM 1290 Superduke R prototype – a super-lightweight, trellis-framed naked bike powered by a 1290cc version of the proven RC8R V-twin, complete with drive-by-wire, lots of (disengageable) electronic rider assistance, lashings of carbon fiber, new prototype WP suspension at both ends and the promise of a production version within 12 months.
