Diamondback Haanjo 4

2019 RoadGravel Manufacturer page

Last known price: $2,399

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 32–48t / 11–34t
Gear range: 464%
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

50cm
53cm
56cm
59cm

The manufacturer did not publish rider heights for these sizes.

Components

16 of 22 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

DB 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 Not identified

Suspension

1 part

Fork

DB Gravel Performance, Full Monocoque Carbon, Carbon 12mm Thru Axle Drop Outs, Flat Mount Disc ready, w/Tapered Steerer Tube Not identified

Drivetrain

7 parts

Bottom bracket

Praxxis M30 Sealed Not identified
Cassette
- Shimano 105 11–34t
CS-7001
Chain
- KMC X11EL 11 speeds
Crankset
- Praxis 48/32t
Front derailleur
- Shimano Ultegra FD-R8000 2 speeds
FD-R8000
Rear derailleur
- Shimano Ultegra RX
RD-R8000
Shifters
- Shimano Ultegra ST-R8020
ST-R8020

Brakes

2 parts

Wheels and tires

5 parts

Front hub

28h Alloy, Sealed Cartridge, Center Lock, 12mm Thru-axle Not identified
Rear hub

28h Alloy, Sealed Cartridge, Center Lock, 142x12mm Thru-axle, Cassette Not identified
Rims
- HED
Spokes

2.0/1.8/2.0 Butted Stainless Steel Not identified
Tires
- WTB Riddler

Cockpit and contact points

6 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size 56cm

Table

Reach 371mm

Stack 599mm

Wheelbase 1041mm

Head angle 71.0°

Seat angle 72.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	373	369	371	375
Stackmm	549	576	599	627
Top tube lengthmm	525	540	560	580
Seat tube lengthmm	475	505	535	565
Head tube lengthmm	130	155	175	200
Head tube angle	69°	70°	71°	72°
Seat tube angle	74.5°	73°	72.5°	72°
Chainstay lengthmm	440	440	440	440
Wheelbasemm	1044	1041	1041	1044
Front centermm	—	611	611	614
Bottom bracket dropmm	—	70	70	70
Bottom bracket heightmm	—	279	279	279
Standover heightmm	754	777	814	845
Fork rakemm	50	50	50	50
Trailmm	—	74	66	60
Stack/reach ratio	1.47	1.56	1.62	1.67

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 32
Largest chainring: 48
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 27.3 in
Highest gear: 126.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 37c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

27.3 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2019
Sample: 449 bicycles with this information
Coverage: 89.2% of the class

Highest gear

126.6 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2019
Sample: 449 bicycles with this information
Coverage: 89.2% of the class

Shifting

Mechanical

65 of 503 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2019
Sample: 503 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.5 km/h
Highest gear: 48.5 km/h

Total gear range 464%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 27.3–126.6 gear inches
Class reference (p10–p90): 24.4–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2019
Lowest gear: 449 bicycles with this information, 89.2% of the class
Highest gear: 449 bicycles with this information, 89.2% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2019 builds

Differences across 2019 builds
Specification	This bicycle Diamondback Haanjo 4	Diamondback Haanjo 1	Diamondback Haanjo 2	Diamondback Haanjo 3	Diamondback Haanjo 5C EXP Carbon	Diamondback Haanjo 7C Carbon
Frame
Frame material	Aluminum	Aluminum	Aluminum	Aluminum	Carbon	Carbon
Fork material	Carbon	Steel	Steel	Aluminum	Carbon	Carbon
Drivetrain
Front chainrings	2	1	2	2	2	2
Smallest chainring	32	38	34	30	32	32
Largest chainring	48	38	46	46	48	48
Rear sprockets	11	9	8	9	10	11
Largest sprocket	34	36	32	32	42	34
Lowest gear	27.3 in	30.6 in	30.8 in	27.2 in	21.0 in	27.3 in
Highest gear	126.6 in	100.2 in	121.3 in	121.3 in	120.0 in	126.6 in
Brakes
Brake type	Hydraulic disc	Mechanical disc	Mechanical disc	Mechanical disc	Mechanical disc	Hydraulic disc
Other specifications
Tire width	37c	38c	38c	37c	47c	37c
Wheel size	700c	700c	700c	700c	650b	700c