Few of us have the space to assemble a massive quiver of bikes—and with the Diamondback Haanjo 2, you won't actually need them. This bike is quick, snappy and easy to customize for a variety of rides.
- Aluminum alloy frame with Endurance Geometry provides durability and all-day riding comfort
- Wide 700c x 38 mm reflective sidewall tires smooth out rough roads and help you stay seen in low light
- Tektro Lyra mechanical disc brakes are strong and reliable
- Shimano Claris 2 x 8-speed drivetrain provides reliable shifting performance
- DB Gravel Disc steel fork features fender and low-rider rack mounts (fenders and racks not included)
- Load up your gear with the front and rear rack mounts to make it into a touring bike
- Fender mounts make this bike an easy choice for fast, reliable commutes and all-weather riding
- Includes DB aluminum platform pedals
- NOTE: Specs and images are subject to change based on component availability
Imported.
- 1 year of free adjustments (see more below)
- In-store bike assembly
- Pickup in store or curbside
- Bike experts available at 170+ bike shops
- 20% off shop services
- Free tubes with purchase of flat tire repair (Co-op Cycles brand tubes only; tube must be installed at time of purchase)
New bikes go through a normal break-in period, after which they should be readjusted. All bicycles sold at REI include free adjustments for one year after purchase date—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation and chain lubrication. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.
| Best Use | Gravel Cycling |
|---|---|
| Frame | 6061-T6 aluminum |
| Fork | 1-1/8 in. steerer tube with fender mounts and low rider mounts |
| Bike Suspension | No Suspension |
| Crankset | Aluminum Cross Compact, 46/34T with aluminum big ring |
| Bottom Bracket | Steel cartridge |
| Shifters | Shimano Claris ST-2400 STI, 2 x 8-speed |
| Front Derailleur | Shimano Claris FD-2400, 31.8 mm band clamp |
| Rear Derailleur | Shimano Claris RD-2400, 8-speed |
| Rear Cogs | Shimano HG50 cassette, 8-speed, 11-32T |
| Number of Gears | 16 gear(s) |
| Brake Type | Mechanical Disc Brake |
| Brakes | Tektro Lyra flat-mount mechanical disc, with 160 mm front and 140 mm rear rotors |
| Brake Levers | Shimano Claris ST-2400 |
| Rims | Diamondback Equation, 28 h, Doublewall |
| Front Hub | 28 h aluminum quick-release |
| Rear Hub | 28 h aluminum quick-release, cassette |
| Wheel Size | 700c |
| Tires | Diamondback Interval Wire Bead, 700c x 38 mm, reflective sidewall, 60 TPI |
| Tire Width | 38 millimeters |
| Handlebar Shape | Drop Bar |
| Handlebar | HED Eroica, 7050 aluminum 8-degree flare, 31.8 mm bar bore |
| Stem | HED Eroica, 6061aAluminum 3D forged, +/-7-degree rise, 31.8 mm bar bore |
| Seat Post | HED Eroica, 6061 aluminum 27.2 mm |
| Saddle | DB Eldorado |
| Pedals | DB4L aluminum platform |
| Headset | FSA IS-3/ No.11 integrated style |
| Chain | KMC Z82, 8-speed |
| Weight | Unavailable |
| Gender | Unisex |
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Height Range | 5'1" - 5'4" | 5'4" - 5'8" | 5'7" - 5'10" | 5'10" - 6'1" | 6'1" - 6'4" |
| Reach | 364 | 373 | 369 | 371 | 375 |
| Stack | 541 | 549 | 576 | 599 | 627 |
| Effective Top Tube | 525 | 525 | 540 | 560 | 580 |
| Seat Tube Center-Top | 395 | 475 | 505 | 535 | 565 |
| Standover Height | 705 | 753 | 774 | 806 | 833 |
| Head Tube Length | 110 | 130 | 155 | 175 | 200 |
| Head Tube Angle (degrees) | 70 | 69 | 70 | 71 | 72 |
| Seat Tube Angle (degrees) | 73 | 74.5 | 73 | 72.5 | 72 |
| Bottom Bracket Height | 276 | 280 | 280 | 280 | 280 |
| Wheelbase | 1,018 | 1,044 | 1,041 | 1,041 | 1,044 |
| Chainstay | 440 | 440 | 440 | 440 | 440 |
| Fork Offset | 45 | 50 | 50 | 50 | 50 |
Sizing Notes
Measurements are stated in millimeters unless otherwise indicated.
How we measure bikes
- Standover Height Standover Height is a measurement from the ground to the top of the top tube, measured at the midpoint of the top tube.
- Reach Reach is the horizontal distance from the center of the cranks to the center of the head tube, measured at head tube level.
- Stack Stack is the vertical distance from the center of the cranks to the center of the head tube, measured to the top of the head tube.
- Effective Top Tube Effective top tube is the distance from the center of the head tube to the center of the seat tube/seat post, measured parallel to the ground.
- Seat Tube Center to Top Seat Tube length is the measurement of the seat tube, from the center of the cranks to the top of the seat tube.
- Head Tube Length Head Tube Length is measured from the bottom to the top of the head tube.
- Head Tube Angle Head Tube Angle is the acute angle between the head tube and the ground (measured towards the rear of the bike)
- Seat Tube Angle Seat Tube Angle is the acute angle between the seat tube and the ground (measured towards the rear of the bike).
- Bottom Bracket Height Bottom Bracket Height is a measurement taken vertically from the ground up to the center of the cranks.
- Wheelbase Wheelbase is the measurement from the center of the front axle to the center of the rear axle.
- Chainstay Length Chainstay Length is the measurement from the center of the cranks to the center of the rear axle.
- Fork Offset Fork Offset, or rake, is the distance from the front axle to a line drawn parallel to the center of the head tube or steering axis.