Giant Twist Express RS0 Kr22000.00 Model Twist Express RS 0 Sizes M / L Colors black Frame Giant AluxX aluminium, Fluid formed Fork Giant AluxX aluminium Shock N/A Handlebar Aluminium Stem Adjustable ahead Seatpost Aluminium forged Saddle Giant Sport Road - D2, CutOut, Memory Foam Pedals Aluminium with anti-slip rubber Shifters Shimano Deore trigger shifters Front Derailleur Shimano Deore Rear Derailleur Shimano XT Shadow Brakes Magura HS33 Brake Levers Magura HS33 4-finger Cassette Shimano HG61 11-28 Chain KMC Crankset Shimano Deore 26/36/48T W/chainguard Bottom Bracket Cartridge Rims Double Wall Aluminium Hubs Shimano Deore rear freehub Giant Twist Sync Drive hubmotor Spokes Stainless steel Tires Schwalbe Energiser 622x37 Black w/reflection Extras Panasonic 2W Power LED front Spanninga Vector  LED rear Battery 1 Lithium-Ion battery