frame KELLYS e-FRAME, Uni-Body Integrated Design, Drive Core, tapered HT, internal routing, 12x148mm Boost thru axleframe size M / Lmotor PANASONIC GX Ultimate, 90Nm, 36Vswitch unit PANASONIC gear shifter buttoncomputer display PANASONIC center LCDbattery KELLYS Re-Charge Li-ion internal 36V /630Wh / capacity 17.5Ah / powered by SIMPLOfork SR SUNTOUR XCM32 (29) Boost, 120mm, coil spring / 15mm thru axlehead parts FSA 1.5 semi-integratedcrankset SAMOX (34) - length 170mmshifters SHIMANO Altus SL-M2000 Rapidfire Plusr/derailleur SHIMANO Altus M2000 (direct mount)speed 9cassette sprocket SHIMANO CS-HG400-9 (11-36T)chain KMC e9S (118 links)brakes SHIMANO MT200 Hydraulic Discbrake rotors 180mm front / 180mm rearbrake levers SHIMANO BL-MT200hubs SHIMANO MT400-B Disc Center Lock (32 holes)thru axle SR SUNTOUR 15x110mm front / NOVATEC 12x148mm rearrims KLS Draft Disc 622x21 (32 holes)spokes stainless steel blacktires MICHELIN Country Race´r 54-622 (29x2.10)stem KLS Alm/En 50 - diam 28.6mm / bar bore 31.8mm / length 45mmhandlebar KLS Active RiseBar - diam 31.8mm / rise 18mm / width 700mmgrips KLS Token Lockon 3Densityseat post KLS Active - diam 30.9mm / length 350mmsaddle SELLE ROYAL Vivopedals plastic