If they're good enough for F1 cars, flat-plate pivotless suspension arms should be okay for cycling. Ti-Cycles, as ever looking to incorporate clever thinking into its designs, approached the esteemed engineer John Castellano to adapt his Flat-Plate chainstay for 3" tyres.

With 3-D printed titanium dropouts developed by Ti Cycles along with Raleigh, David Levy shows that with 30 years as a frame builder he is well founded to work at the industry's cutting edge