MOTOR Brose S-MAG 36 Volt, Max power: 250 Watt, Torque/Coppia: 90 Nm BATTERY Fantic Integra, Lithium Ion, 36 Volt, 720Wh DISPLAY Brose-All Round 4 multifunctional display & push-assistance selection unit FRAME Aluminum, Sizes: S - M - L FORK RockShox ZEB ULTIMATE e-bike - 29” 190mm SHOCK Ohlins TTX 22M T205x65 CHAIN RINGS Sram 34t Steel Eagle CRANK ARM FSA CK-320/ISIS - 155mm REAR DERAILLEUR Sram GX-AXS Eagle 12V SHIFT LEVERS Sram GX-AXS E-click CASSETTE Sunrace SilverRed 12V, 11-51 CHAIN Sram NX Eagle 12V BRAKE (FRONT) Braking IN.CA.S disc brake BRAKE (REAR) Braking IN.CA.S disc brake DISC (FRONT) Braking S3 Battfly, 220mm - 6Hole DISC (REAR) Braking S3 Battfly, 203mm - 6Hole TIRES (FRONT) Vittoria E-MAZZA 29”x 2.6 TIRES (REAR) Vittoria E-MARTELLO 27,5”x 2.8 WHEELS MAVIC E-DEEMAX F 29” - R 27.5” FRONT HUB Sram 700 REAR HUB Sram 700 HANDLEBAR Renthal FATBAR V2 Ø35 800mm - RISE 20 STEM Renthal APEX 40mm-35 RISE6° SEATPOST RockShox Reverb Ø 30.9 S-M(100mm), L(125mm) SADDLE Sella Italia Novus Boost EVO POWER UNIT "The XEF 1.9 FACTORY is equipped with the new BROSE S-MAG engine, designed for extremely sporty e-mountain biking, ensuring a maximum torque of 90 Nm. " This engime is the best EMTB motor of the 2019 (*): https://ebike-mtb.com/en/the-best-emtb-motor/ "Brose Drive S Mag is more compact, lighter (only 2,8Kg), no pedaling resistance when switched off and delivers instant power output to achieve a more controlled start on steep hills. " "Runs extremely quietly with hardly any vibration, provides exactly the right amount of extra power. " All this contributes to became the XEF 1.9 FACTORY an refernce E-MTB in the Enduro market.