Guy made the transition from 18' to 20' pretty seamlessly. His dialled setup definitely played a big part in that, check out his ALVX V3 setup below along with a full list of parts.
Frame - BSD ALVX V3 black 20.3
Bars & Grips - BSD Zingbars stainless, Cult Ricany black
Stem - BSD Stacked stem black
Forks - BSD Acid forks black
Front wheel - BSD Mindwheel complete wheel
Pegs - 4x BSD Rude Tube
Cranks, Sprocket & Chain - BSD 160mm Substance cranks, BSD Solid Sprocket and BSD half link chain black
Pedals - BSD Safari Pedals black
Seat & Seat post - BSD Acid seat black mid, BSD Blitzed seatpost
Back Wheel - BSD Westcoaster Mindwheel complete wheel
Tyres - 2x 2.4 Donnastreet tyres.