frame KELLYS Alutec RRC 26 - Race Ready Concept frame size 345mm (XXS) / 395mm (XS) / 445mm (S) fork SR SUNTOUR XCT HLO (26), 100mm, coil / Speed Lockout head parts semi-integrated b.b.parts cartridge (122mm) crankset SHIMANO FC-TY301 (42x34x24) - length 170mm (XXS - S) shifters SHIMANO ST-EF510-8 EZ-fire Plus f/derailleur SHIMANO Tourney TY700 (31.8mm) r/derailleur SHIMANO Tourney TX800 (direct mount) speed 24 cassette sprocket SHIMANO CS-HG200-8 (12-32) chain KMC Z8 (108 links) brakes C-Star CX7 Mechanical Disc brake rotors 160mm front / 160mm rear brake levers SHIMANO ST-EF510-8 EZ-fire Plus brake inner wire DRIVING Force SCS (SlickCableSystem) hubs KLS Firework Disc (32 holes) rims KLS Draft Disc 559x19 32 holes spokes steel tires IMPAC Ridgepac 54-559 (26x2.10) stem KLS Active - diam 28.6mm / bar bore 31.8mm / 8° / length 75mm (XXS - S) handlebar KLS Active RiseBar - diam 31.8mm / width 600mm (XXS) / 620mm (XS), 660mm (S) grips KLS Advancer seat post KLS Active - diam 27.2mm / length 350mm (XXS - S) saddle KLS DriveLine pedals KLS alloy