Sumo

Rating:
80% of 100
$2,950.00
Assembly Options Professionally assembled by your local dealer, or DIY the assembly - its up to you!
Financing Available Buy Now, Pay Later with Klarna. We’ve partnered with Klarna to offer flexible payment options to pay over time.
30 Day Returns Our love your ride guarantee – if you’re not 100% happy with your bike, we’re not happy either. Click here for more details
Frame Warranty Covered for at least 5 years! Check out the details to see if your bike qualifies for longer.
Brakes
Hydraulic disc
Tire Size
26"x4.0"
Frame material
Aluminum

The Sumo electric fat bike is always up for full sized fun whether plowing through the snow or cruising your favorite sandy beach. The Bosch Active Line Plus mid-motor packs best-in-class power to keep you rolling wherever your adventure takes you and the oversized 4-inch tires bowl over soft surfaces and technical terrain like a steamroller. The fully formed aluminum alloy frame and fork have plenty of cargo mounts to carry heavy loads so you can pack everything you need for your next outing. Go big or go home!

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  • Bike Frame Hydroformed Aluminum Alloy 6061 T6, Trail Performance Geometry
  • Bike Fork Fat technical formed alloy , 6061 T6, Multi Cargo Mounts
  • Bike Headset Integrated, Sealed Bearing
  • Bike Cranks Forged Alloy for Bosch System
  • Bike Sprocket Forged Spider, 36 tooth w/ chainguard, steel
  • Bike Rear Derailleur Shimano Acera M360, SGS
  • Bike Shifter Shimano Acera M360, 8 Speed
  • Bike Cogset Shimano Wide Range , 11-34 8 Speed
  • Bike Chain KMC x8 Ebike Specific
  • Bike Front Hub Formula, Sealed Bearing, Thru Axle, 150mm
  • Bike Rear Hub Formula, Sealed Bearing, Thru Axle, 197mm
  • Bike Spokes Stainless
  • Bike Rims 26",75 mm ID, Disc Specific
  • Bike Tires Vee Rubber Mission, 26X4.0"
  • Bike Brake Levers Tektro M275 2 Finger
  • Bike Pedals Alloy, sealed bearing
  • Bike Handlebar IZIP Aluminum Alloy
  • Bike Grips IZIP Ergo Comfort Control
  • Bike Stem IZIP Aluminum Alloy, 3d forged
  • Bike Seat IZIP Custom Ergo Performance
  • Bike Seatpost IZIP Aluminum Alloy, forged head
  • Bike Battery Bosch Powerpack 400Wh, DT Mount.
  • Bike Charger Bosch 2A
  • Bike Motor Bosch Active Line Plus, 50Nm Torque, 20 mph
  • Bike Display Bosch Purion Performance Line
  • Bike Range Estimated 30mi/48km to 50mi/80km
  • Bike Brakes Tektro M275, Hydraulic 180mm rotors
  • Product ID 4589
Frame Size MD Fits 5'6" - 5'9" LG Fits 5'9" - 6'
Rider Height - -
Bike Stand Over Height 743.0 mm 749.0 mm
Bike Seat Tube Length 430.0 mm 480.0 mm
Bike Top Tube Length 580.0 mm 605.0 mm
Bike Head Tube Length 115.0 mm 125.0 mm
Bike Head Angle 69.0 ° 69.0 °
Bike Seat Angle 73.0 ° 73.0 °
Bike Wheel Base 1148.0 mm 1173.0 mm
Bike Chain Stay Length 500.0 mm 500.0 mm
Bike Fork Offset 45.0 mm 45.0 mm
Bike Bb Drop 60.0 mm 60.0 mm
Bike Stack 595.0 mm 604.0 mm
Bike Reach 398.0 mm 420.0 mm
Bike Fork Length 475 mm 475 mm
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There are so many factors that determine your eBike’s range: the size of your battery, the level of motor assist you select, and how much weight you are carrying. Going uphill uses more battery than a flat trail.

To help you figure out the most accurate range estimate for your eBike, please try using Bosch’s range finder tool.

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