2019 Diamondback Haanjo 4

The 2019 Diamondback Haanjo 4 is a aluminum frame gravel bike with high-end components and hydraulic disc brakes.


2019 Diamondback Haanjo 4
  • MSRP $2,399
  • Frame Aluminum
  • Fork Carbon
  • Wheels 700c
  • Tires 37c
  • Drivetrain 2 × 11
  • Groupset Ultegra, Shimano
  • Brakes Hydraulic Disc
Where to Buy


2 × 11 — 22 speed

2019 Diamondback Haanjo 4
38 mph
Similar Bikes
36 mph

The Haanjo 4 is easier to ride up hills than similar bikes.

Similar bikes won‘t keep up with the Haanjo 4 while riding downhill or sprinting.



FrameDB Alternative Road, Endurance Geometry, Relaxed Head Tube Angle, Fully Butted 6061-T6 Alloy, Formed Top Tube, Tapered Headtube, Flat Mount Disc, 142x12mm Thru-axle w/Replaceable Hanger
ForkDB Gravel Performance, Full Monocoque Carbon, Carbon 12mm Thru Axle Drop Outs, Flat Mount Disc ready, w/Tapered Steerer Tube
Bottom BracketPraxxis M30 Sealed
HeadsetFSA No.42, Sealed Cartridge
StemHED Eroica, 6061 Alloy, 3D Forged, +/-7° Rise, 31.8 Bar Bore
HandlebarHED Eroica, 7050 Alloy, 12 Degree Flare, 31.8mm Bar Bore
SaddleWTB Silverado Race
SeatpostHED Eroica, 6061 Alloy, 27.2mm
GripsDiamondback Endurance Gel Tape
Rear DerailleurShimano Ultegra RX RD-R8000, Shadow Plus, 11 Speed, GS
Front DerailleurShimano Ultegra FD-R8000, 31.8mm Band Clamp
CrankPraxis Alba, Direct Mount, 48/32T
ShiftersShimano ST-R8020, Dual Control 2x11 Speed
CassetteShimano 105 CS-7001 Cassette, 11 Speed, 11-34T
ChainKMC X11EL, 11 Speed
BrakesShimano BR-R8070 Flat Mount Hydraulic Disc, w/160mm Front / 160mm Rear Rotors
Brake LeversShimano ST-R8020
RimsHED Tomcat Disc, 28h, 21mm Internal Width, Tubeless Ready
Spokes2.0/1.8/2.0 Butted Stainless Steel
Front Hub28h Alloy, Sealed Cartridge, Center Lock, 12mm Thru-axle
Rear Hub28h Alloy, Sealed Cartridge, Center Lock, 142x12mm Thru-axle, Cassette
TiresWTB Riddler, Dual DNA Compound, Lightweight Casing Tubeless, 700x37c
2019 Diamondback Haanjo 4