Skip to main content

Diamondback Haanjo 4

Diamondback Haanjo 4
  • Color: Blue
Order now and pick up in-store for free


We're proud of all our aluminum Haanjo models for their capabilities as road bikes with a mountain bike attitude. The Diamondback Haanjo 4, however, ups the ante considerably. We took our aluminum frame and added thru-axles front and rear to give it even more precise handling. Next, we added a carbon fork, which pushes the mute button on rough chip-and-seal roads and washboard sections of trail. The component package includes Shimano Ultegra hydraulic disc brakes and drivetrain components for performance, weight savings, and durability. HED Tomcat Disc wheels and grippy WTB Riddler 37c tires roll smoothly on pavement but can take plenty of abuse off-road. Potholes, fire roads, wherever you choose to go, the Haanjo 4 says, Bring it on.

- 6061-T6 aluminum alloy frame with Endurance Geometry for worry-free durability and all-day riding comfort. Rear thru-axle reduces lateral frame flex
- DB Gravel Performance full-monocoque carbon fork with 12mm thru-axle smooths road chatter
- Shimano Ultegra 2x11-speed drivetrain components give you a gear for any terrain
- Powerful Shimano hydraulic disc brakes and fatter tires make this a truly capable bike
- HED Tomcat Disc wheelset is quick and takes a pounding


Frame DB Alternative Road, Endurance Geometry, Relaxed Head Tube Angle, Fully Butted 6061-T6 Alloy, Formed Top Tube, Tapered Headtube, Flat Mount Disc , Replaceable Hanger
Fork DB Gravel Performance, Full Monocoque Carbon, Flat Mount Disc ready, w/Tapered Steerer Tube
Headset FSA No.42, Sealed Cartridge
Axles Front: 12 x 100mm thru-axle
Rear: 12 x 142mm thru-axle
Wheels/Rims HED Tomcat Disc, 28h, 21mm Internal Width, Tubeless Ready
Hubs 28h Alloy, Sealed Cartridge, Center Lock
Spokes 2.0/1.8/2.0 Butted Stainless Steel
Tires WTB Riddler, Dual DNA Compound, Lightweight Casing Tubeless, 700x37c
Crankset Praxis Alba, Direct Mount
Chainrings 48/32T
Bottom Bracket Praxxis M30 Sealed
Chain KMC X11EL, 11 Speed
Front Derailleur Shimano Ultegra FD-R8000, 31.8mm Band Clamp
Rear Derailleur Shimano Ultegra RX RD-R8000, Shadow Plus, 11 Speed, GS
Cassette/Rear Cogs Shimano 105 CS-7001 Cassette, 11 Speed, 11-34T
Shifters Shimano ST-R8020, Dual Control 2x11 Speed
Handlebars HED Eroica, 7050 Alloy, 12 Degree Flare, 31.8mm Bar Bore
Tape/Grips Diamondback Endurance Gel Tape
Stem HED Eroica, 6061 Alloy, 3D Forged, +/-7° Rise, 31.8 Bar Bore
Brake Levers Shimano ST-R8020
Brakes Shimano BR-R8070 Flat Mount Hydraulic Disc, w/160mm Front / 160mm Rear Rotors
Saddle WTB Silverado Race
Seat Post HED Eroica, 6061 Alloy, 27.2mm
Accessories & Extras Tool Kit, Tubeless Valves

* Subject to change without notice.

Part Numbers

Option UPC MPN
Blue / 50cm 791964572947 02-0110160
Blue / 53cm 791964572954 02-0110161
Blue / 56cm 791964572961 02-0110162