90mm Alloy Mountain Bike Stem (Xtreme Fat Bikes)


Availability:In Stock

Model#:X-Treme™ X-Cursion 24 Volt

Color :Black – Metallic Red – Metallic Blue



70 in stock

°3D forged and CNC-machined 6010 aluminum

°90mm Lengths Available

°6-degree rise

°Oversized 31.8mm handlebar interface

°Stainless Steel Bolts

°Compatible with composite handlebars

°For 1 1/8″ Steer

Additional information


Black – Metallic Red – Metallic Blue


Watts300 Watts
Amps10.4 Amp Circuit
Volts24 Volts (Each Battery Cell is 3.6 Volts)
Batteries7 Lightweight Lithium LiPo4 Battery Cells in a Sealed Removable Pack that is hidden inside bike frame
Speed20 MPH*
DistanceUp to 20 to 25 miles per charge* – can still pedal if charge is lost
Tire Size26 x 1.95 Inch on Aluminum Wheels
Charger24V Smart Charger Included
Tool KitIncluded
MotorZero Resistance Hub Motor – Motor is in center of rear wheel
Gears & Speeds7 Speed Shimano Tourney® Gears & Shifter
Throttle TypeVariable Speed Control (Twist Throttle) or Pedal & Power Assisted
Power Switch:Located on Frame under Rubber Cover Flap along with Battery Charging Port
Cargo RackYes
Frame Type/Size100% Aluminum – Very Light Weight – Foldable
ForksSA Suntour® XCT Front Forks
SuspensionFront Suspension included
Braking SystemFront & Rear JAK Disk Brakes
Drive SystemChain Driven by Rear Hub Motor within rear rim or Pedal Power
Head LightYes – Battery Operated Snap-On LED (Not covered under warranty)
CollapsableYes – Easily unlock and fold bike in half for transporting
Bicycle Measurements
Seat Height 36 – 40 inches / Handlebar Height 40 inches / Handlebar Width 26 inches / Bicycle Length 70 inches
Carton Size (L x W x H)55 x 9 x 28
Bicycle In Box Weight67 lbs.
Bicycle Weight57 lbs.
Suggested Max Weight350 lbs.
Warranty1 Year Warranty & 1 Year Battery Warranty
Notes*depends on rider weight & terrain


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