Built for adventure, the lightweight aluminum Diamondback Haanjo Trail Ultegra bike is a bit of a chameleon—part commuter, part mountain road crusher.
- A slightly taller head tube puts you in a more upright position than a traditional road bike, battling fatigue as you ride on forgotten, neglected, and undiscovered roads
- 6061-T6 aluminum alloy frame with Endurance Geometry supplies worry-free durability and all-day riding comfort
- Gravel Disc Performance full monocoque carbon fiber fork has a 12mm thru-axle, delivering chatter-free control on the loosest of surfaces
- The component package is also up to the task with a 2x11 speed drivetrain, hydraulic brakes, HED wheels and all-purpose 40c tires
- Shimano hydraulic disc brakes and high-volume tires deliver true multi-road capability
- HED Tomcat disc wheelset
- 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 | Road Cycling |
|---|---|
| Frame | 6061 aluminum |
| Fork | Carbon |
| Bike Suspension | No Suspension |
| Crankset | SRAM Rival, wide axle, 46/36t |
| Bottom Bracket | FSA BB 386 EVO |
| Shifters | Shimano ST-RS685 dual control, 2x11 speed |
| Front Derailleur | Shimano Ultegra FD-6800, 31.8 band clamp |
| Rear Derailleur | Shimano Ultegra RD-6800, 11-speed |
| Rear Cogs | Shimano 105 CS-5800, 11-speed, 11-32t |
| Number of Gears | 22 |
| Brakes | Shimano BR-RS805 hydraulic flat-mount disc, with 160mm front/140mm rear rotors |
| Brake Levers | Shimano ST-RS685 |
| Rims | HED Tomcat disc, 24h, 21mm internal width, tubeless-ready |
| Front Hub | 24h alloy HighLow flange, sealed cartridge, CNC disc mount, 15mm thru-axle |
| Rear Hub | 24h alloy HighLow flange, sealed cartridge, CNC disc mount, 142x12mm thru-axle, cassette |
| Wheel Size | 700c |
| Tires | Kenda Flintridge Pro, 120 tpi, 700x40c |
| Tire Width | 40 millimeters |
| Handlebar Shape | Drop Bar |
| Handlebar | HED Eroica, 7050 alloy, 31.8mm bar bore |
| Stem | HED Eroica, 6061 alloy, 3D-forged, +/-7 rise, 31.8 bar bore |
| Seat Post | HED Eroica, 6061 alloy, 27.2mm |
| Saddle | DB Eldorado |
| Pedals | DB Laser Alloy platform |
| Headset | FSA NO.42, sealed cartridge for tapered head tube |
| Chain | KMC X11L, 11-speed |
| Weight | 21 lbs. 13 oz. |
| Bike Weight | Bike weight is based on median size, as sold, or the average of two median sizes. |
| Gender | Unisex |
| 50 cm | 53 cm | 56 cm | 59 cm | |
|---|---|---|---|---|
| Height Range | 5'4" to 5'7" | 5'7" to 5'10" | 5'10" to 6'1" | 6'1" to 6'4" |
| Reach | 373 | 369 | 371 | 376 |
| Stack | 548 | 576 | 599 | 628 |
| Effective Top Tube | 525 | 540 | 560 | 580 |
| Seat Tube Center-Top | 500 | 530 | 560 | 590 |
| Standover Height | 778 | 801 | 837 | 865 |
| Head Tube Length | 130 | 155 | 175 | 200 |
| Head Tube Angle (degrees) | 69 | 70 | 71 | 72 |
| Seat Tube Angle (degrees) | 74.5 | 73.5 | 72.5 | 72 |
| Bottom Bracket Height | 283 | 283 | 283 | 283 |
| Wheelbase | 1034 | 1031 | 1030 | 1034 |
| Chainstay | 430 | 430 | 430 | 430 |
| Fork Offset | 45 | 45 | 45 | 45 |
Sizing Notes
Bike measurements are stated in millimeters.
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.