Devinci AC XT E-Bike 27.5"Charge up and down the trailHave more fun than you ever thought possible aboard the Devinci AC. As a spawn of Devinci's award winning Spartan enduro bike, harness the ability to storm down any trail and then turn around and charge right back up it. No matter how long your ride is, the Devinci AC will leave you with a huge smile at the end of the day. Centered around an Aluminum Optimun constructed frame with modern enduro geometry, the Devinici AC inspires confidence on the roughest and steepest trails. The 11-speed Shimano XT drivetrain paired with the Shimano Steps E8000 drive unit allows you to harness your inner mountain goat no matter how steep the climb and Fox's unparalleled suspension allows you to glide over the biggest rocks on your descent. The Shimano drive unit accompanied by a Shimano Steps E8020 Lithium-Ion battery will assist you up to 20 mph. Pair the e-drivetrain with the frame's slack head tube angle and low bottom bracket height, you achieve a bike that wants to climb and descend the steepest and rockiest terrain. When it comes time to stop, you can brake with confidence knowing you have the renowned Shimano XT 4-piston hydraulic brakes under your fingers. If you want to be unique, have unsurpassed confidence and have the best time ever on your bike, look no further than the Devinci AC. This machine will take you anywhere you want to go, faster than you ever imagined. The world of mountain biking is always expanding and the introduction of e-mountain bikes created a whole new horizon line.FeaturesShimano Steps drive unit and battery assists you up to 20 MPHShimano XT drivetrain has wide 11 speed rangeCable actuated dropper post allows for easy removal and servicePlus sized tires provide extra traction and control180mm front and 170mm rear travel monster trucks over rocksLifetime frame warranty is provided by DevinciDRIVE-UNIT SPECIFICATIONSDrive UnitShimano Steps E8000 20 MPH (ECO, TRAIL, BOOST)BatteryShimano Steps E8020 Lithium-IonDisplayShimano Steps DisplayBIKE SPECIFICATIONSFrameAluminum Optimun G04 170mm travel, 148x12mmForkFox Float 36 Factory FIT4 27.5 Boost110 180mm travel 44OS/td>Rear ShockFox DHX2 Performance Series 205x65 400 STD CoilHeadsetFSA Orbit 1.5 Zero StackShiftersShimano XT M8000 11-speedRear DerailleurShimano XT M8000 11-speedCranksetShimano E8050 HollowtechCrank Arm LengthsN/APedalsN/AChainShimano HG701 11-speedCassetteShimano M8000 11-speed 11-46tBrakesShimano XT M8000 4 PistonRotor Size203mm Front, 180mm RearWheelsetDT Swiss H1700 27.5 tubeless ready (35mm internal) 15x110mm front, 12x148mm rearTiresFront: Maxxis Minion DHF 27.5x2.8" 3C, EXO, tubeless readyRear: Maxxis Minion DHRII 27.5x2.8" 3C, EXO, tubeless readyHandlebarRace Face Turbine R35 20mm riseHandlebar Widths800mmStemRace Face Turbine R 35Stem Length50mmGripsDevinci Performance w/lock-onSeatpostFox Transfer Performance 31.6 1x leverSeatclampAlloy CNC 34.9mmSaddleSDG Fly MTNIntended UseEnduro, Trail, All-Mountain, Light DHWeightN/ANote: Components are subject to change without notice.GEOMETRY (mm / inch)Size (Low Geo Setting)SamllMediumLargeExtra LargeA: Seat Tube Length410 16.1420 16.5455 17.9495 19.5B: Effective Top Tube584 23.0607 23.9630 24.8655 25.8C: Stack602 23.7611 24.1620 24.4633 24.9D: Reach425 16.7445 17.5465 18.3485 19.1E: BB Height358 14.1358 14.1358 14.1358 14.1F: BB Drop----G: Head Tube Length105 4.1115 4.5125 4.9140 5.5H: Head Tube Angle65.0 deg65.0 deg65.0 deg65.0 degI: Seat Tube Angle74.5 deg74.5 deg74.5 deg74.5 degJ: Standover Height727 28.6744 29.3772 30.4801 31.5K: Chainstay Length450 17.7450 17.7450 17.7450 17.7L: Wheelbase1204 47.41228 48.31252 49.31279 50.4Suggested Rider Height150 - 170cm 4'11" - 5'7"168 - 179cm 5'6" - 5'11"178 - 187cm 5'10" - 6'2"185 - 195cm 6'1" - 6'5"Crank Arm Length----Stem Length50 2.050 2.050 2.050 2.0Handlebar Width80031.580031.580031.5800 31.5