Diamondback Response Electric Bike

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  • Diamondback Response Electric Bike - Front
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  • Diamondback Response Electric Bike - Mid-Drive


Diamondback Response Electric Bike

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

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. 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, Thru Axle Dropout, Disc Brake Specific, Powertube Integrated Battery
Fork Formed 6061 T6 w/ Integrated Crown, Disc Brake, Thru Axle
Headset Integrated, Sealed Bearing 
Cranks FSA Forged Alloy for Bosch System 
Sprocket FS Forged Spider, 42 tooth, Steel w/ Alloy Chainguard 
Front Derailleur N/A 
Rear Derailleur Shimano GRX 11-Speed Long Cage, RD-RX812 
Shifter Shimano RX-810
Cogset (Cassette/Freewheel) Shimano 11-Speed, 11-42 
Chain KMC x11e EPT, Ebike Specific 
Front Hub JD XQR-15 
Rear Hub Formula, Sealed Bearing, Thru Axle 
Spokes Black w/ Black Nipples 
Rims Aluminum 700c, Black Annodized, 25mm ID, Disc Specific, 32 Hole 
Tires Maxxis Rambler, 700x40c 
Brakes Shimano RX-810, Hydraulic Disc, Front 180mm Rotor, Rear 160mm Rotor
Brake Levers Shimano RX-810 
Pedals Wellgo, CR-MO Axle, Alloy Cage 
Handlebar Aluminum Alloy. 480mm on Small, 500mm on Medium / Large 
Grips Velo Tape 
Stem Diamondback Aluminum Alloy, 3D Forged 
Seat WTB Volt Sport 
Seatpost Diamondback Aluminum Alloy, Forged Head, 350mm 
Extras Rear Mounted Kickstand 
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 
Accessories Multi-tool


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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