Diamondback Response Electric Bike

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  • Diamondback Response Electric Bike - Front
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Diamondback Response Electric Bike

Diamondback Response Fork

Sizes: SM/16" (5'4" - 5'7") / MD/18" (5'7" - 5'10") / LG/20" (5'10" - 6'1")

The Response puts the "fun" in function! Go further on your daily commutes, or expand your horizons with a post-work exploration.

What we like about the Response:

  • The wider 2.8" tires and Rockshox Judy Gold Fork help smooth out any bumpy roads.
  • Commuting is energizing with the 28 mph Class 3 top speed.
  • The shifting between assist levels and gears is effortless.

Have any questions or want to set up a test ride? Contact us! We're available by phone (616-607-9401), email (, or live chat.

What Diamondback has to say about the Response

An epic journey and more time at the destination.

Sure, you can take the usual route, but why not mix things up a bit? Duck down the alley, zip across the park, and get to your destination in record time aboard this Class 3 electric bike.

Diamondback Response Bosch Mid-Drive Motor

With a 350W Bosch Performance Line Speed motor and a 10-speed Shimano drivetrain, the Response can maintain eye-watering speeds without breaking a sweat.

Magura hydraulic disc brakes bring that speed down to earth. Plus-size Schwalbe tires mounted on tubeless compatible 27.5-inch wheels provide loads of traction on gritty pavement and gravel paths.

A 120mm travel RockShox Judy Gold fork makes easy work of obstacles both natural and manmade. Take off on the Response — and getting there becomes more than half the fun.


  • 350W Bosch Performance Speed Motor for powerful pedal assistance
  • Shimano Deore M6000 Drivetrain offers years of silky smooth shifting
  • 120mm Travel Rockshox Judy Gold Fork cushions the ride, on or off-road
  • 27x2.8" Schwalbe Super Moto-X Tires are tubeless compatible and mounted on durable double-wall wheels


Frame Formed 6061 T6 Oversize Aluminum Alloy, Trail speed Geometry, Powertube Integrated Battery
Fork Rock Shox Judy Gold 120mm 27.5+
Headset Integrated, Sealed Bearing 
Cranks FSA Forged Alloy, 170mm Annodized Black
Sprocket FS Forged Spider, 42 tooth w/Chainguard, Steel
Front Derailleur N/A 
Rear Derailleur Shimano Deore M6000, GS, Shadow Plus
Shifter Shimano Deore M6000, 10-Speed
Cogset (Cassette/Freewheel) ShimanoHG500, 11-42 Tooth, 10-Speed
Chain KMC x10e EPT, Ebike Specific 
Front Hub Formula, Sealed Bearing, Thru Axle, Boost 110, 32 Hole
Rear Hub Formula, Sealed Bearing, Thru Axle, Boost 148, 32 Hole
Spokes Black w/ Silver Brass Nipples 
Rims 27.5", Thru axle, 45mm ID, Disc Specific, Tubeless Ready
Tires 27.5x2.8" Schwalbe Super Moto-X, RaceGuard
Brakes Magura Fifty4, 4 Piston Front 203mm Rotor, 2 Piston Rear 180mm Rotor
Brake Levers Magura, HC Carbon Levers
Pedals Aluminum Cage w/Sealed Bearing and Crmo Axles
Handlebar Flat Bar, 6061 Aluminum
Grips Ergo Comfort Control
Stem Aluminum Alloy 3D Forged, +/-7 Degree
Seat Custom Ergo Performance
Seatpost Aluminum Alloy Forged Head
Extras -
Motor Bosch Performance Line Speed, 85Nm Torque, 28 MPH 
Battery PowerTube 500 
Display Kiox 
Max. Assisted Speed 28 MPH 
Range Estimated 35mi / 56km to 65mi / 104km 


Size Stand Over Height (mm) Seat Tube Length (mm) Top Tube Length (mm) Head Tube Length (mm) Head Angle Seat Angle Wheel Base (mm) Chain Stay Length (mm) Fork Offset (mm) Bb Height (mm) Stem Length (mm) Handlebar Width (mm) Crank Length (mm) Seat Post Length (mm) Stack (mm) Reach (mm) Bb Drop (mm) Fork Travel (mm) Seat Post Diameter (mm)
SM 774.0 410.0 585.0 145.0 68 74 1159.0 470.0 51.0 311.0 70.0 700.0 170.0 350.0 645.0 400.0 55.0 120.0 30.9
MD 791.0 460.0 598.0 1173.0 413.0
LG 809.0 510.0 617.0 150.0 1193.0 400.0 650.0 431.0
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