With its unrivaled cornering stability, high level of safety, and exceptional comfort, the KETTWIESEL offers a fun and exhilarating ride. The trike is designed as an ideal blend of ergonomics, sportiness, and infinite versatility. EQUIPED WITH: – seat height 48 cm – gear system: HASE BIKES 11 speed LINEAR derailleur – barend shifter – aluminum frame+fork – stainless-steel Sapim spokes – aluminum, double-walled rims black – Schwalbe Marathon Reflex tires – SRAM 7.0 Powerglide cassette 11- 42 – crankset 170 mm 42-tooth – Avid BB7 mechanical disc brakes with parking brake mechanism – SKS fenders matte black – quick-adjust frame – lighting system: headlight:Herrmans Black MR8 50 LUX / B+M Toplight 2C plus + Shutter hub dynamo