frame KELLYS Alutec RRC 29 - Race Ready Concept frame size S / M / L / XL fork SR SUNTOUR XCR32 RLR Air (29), 100mm, air / Remote Speed Lockout head parts semi-integrated b.b.parts cartridge (122mm) crankset SAMOX (34T) - length 170mm (S - M), 175mm (L - XL) shifters SHIMANO Deore (021) SL-M6100-R Rapidfire Plus r/derailleur SHIMANO Deore (021) M6100 (direct mount) speed 12 cassette sprocket SHIMANO (021) CS-M6100-12 (10-51T) chain KMC X12 (114 links) brakes SHIMANO MT200 Hydraulic Disc or KLS 1600 Hydraulic Disc brake rotors 160mm front / 160mm rear brake levers SHIMANO BL-MT200 hubs alloy / SHIMANO Deore MT401 Disc Center Lock (32 holes) rims KLS Draft Disc 622x21 (32 holes) spokes stainless steel black tires SCHWALBE Rapid Rob 54-622 (29x2.10) K-Guard stem KLS Active - diam 28.6mm / bar bore 31.8mm / 8° / length 75mm (S - M), 90mm (L - XL) handlebar KLS Active RiseBar - diam 31.8mm / rise 18mm / width 660mm (S), 680mm (M - XL) grips KLS Advancer 2Density seat post KLS Active - diam 30.9mm / length 350mm (S), 400mm (M - XL) saddle KLS Sentinel 2 pedals alloy