Let your bike open up a world of new possibilities. Built to handle any kind of road—paved or not—that calls your name, the Diamondback Haanjo 3 bike is ready to ride.
- Butted and formed 6061-T6 aluminum frame delivers a balance of comfort and durability
- Endurance Geometry places you in a position that's comfortable for long rides and rough roads
- Shimano Sora 2 x 9-speed drivetrain with FSA cranks provides ample gearing and reliable shifting performance for the long haul
- Gravel Disc alloy fork is lightweight and steers precisely
- Tektro Lyra mechanical disc brakes and 700c x 37 mm WTB Riddler Comp tires provide reliable control
- Includes DB resin 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 | DB SPF formed aluminum gravel disc with a 1.5 in. tapered steerer tube |
| Bike Suspension | No Suspension |
| Crankset | FSA Omega Adventure, 46/30T |
| Bottom Bracket | FSA Mega Exo |
| Shifters | Shimano Sora ST-R3000, 2 x 9-speed |
| Front Derailleur | Shimano Sora FD-R3000, 31.8 mm band clamp |
| Rear Derailleur | Shimano Sora RD-R3000, 9-speed, GS |
| Rear Cogs | Shimano HG400, 9-speed cassette, 11-32T |
| Number of Gears | 18 gear(s) |
| Brake Type | Mechanical Disc Brake |
| Brakes | Tektro Lyra flat-mount mechanical disc, with 160 mm front and rear rotors |
| Brake Levers | Shimano Sora ST-R3000 |
| Rims | Diamondback Equation CX, 28 h, Doublewall |
| Front Hub | 28 h aluminum quick-release |
| Rear Hub | 28 h aluminum quick-release, cassette |
| Wheel Size | 700c |
| Tires | WTB Riddler Comp, 700c x 37 mm |
| Tire Width | 37 millimeters |
| Handlebar Shape | Drop Bar |
| Handlebar | HED Eroica, 7050 aluminum 12-degree flare, 31.8 mm bar bore |
| Stem | HED Eroica, 6061 aluminum 3D forged, +/-7-degree rise, 31.8 mm bar bore |
| Seat Post | HED Eroica, 6061 aluminum 27.2 mm |
| Saddle | Diamondback Performance Men's Gravel Road |
| Pedals | DB resin gravel platform |
| Headset | FSA No.42B, sealed cartridge |
| Chain | KMC Z9, 9-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 | 381.0 | 379.0 | 369.0 | 380.0 | 394.0 |
| Stack | 536.0 | 546.0 | 576.0 | 605.0 | 629.0 |
| Standover Height | 701. | 727.0 | 776.0 | 811.0 | 845.0 |
| Head Tube Length | 105.0 | 120.0 | 155.0 | 175.0 | 200.0 |
| Head Tube Angle (degrees) | 70.0 | 70.0 | 70.0 | 70.0 | 70.0 |
| Seat Tube Angle (degrees) | 75.0 | 75.0 | 73.5 | 73.5 | 73.5 |
| Bottom Bracket Height | 280.0 | 280.0 | 280.0 | 280.0 | 280.0 |
| Wheelbase | 1033.0 | 1039.0 | 1041.0 | 1041.0 | 1062.0 |
| Chainstay | 440.0 | 440.0 | 440.0 | 440.0 | 440.0 |
| Fork Offset | 50.0 | 50.0 | 50.0 | 50.0 | 50.0 |
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.