Diamondback Haanjo 7C Carbon

2021 RoadGravel Manufacturer page

Last known price: $2,950

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

Sizes

Size guide

50cm
53cm
56cm
59cm

The manufacturer did not publish rider heights for these sizes.

Components

17 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 Carbon Alternative Road Frame, Endurance Geometry, Relaxed Headtube Angle, Disc Specific, w/ 142x12 Thru-axle, 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
- Praxis
Cassette
- Shimano CS-HG700-11 11 speeds 11–34t
CS-HG700-11CS-HG70011
Chain
- KMC X11EL 11 speeds
Crankset
- Praxis 48/32t
Front derailleur
- Shimano GRX FD-RX810 2 speeds
FD-RX810
Rear derailleur
- Shimano GRX RD-RX810 11 speeds
RD-RX810
Shifters
- Shimano

Brakes

2 parts

Wheels and tires

5 parts

Front hub

24h Aluminum Sealed Cartridge, Center Lock, 12mm Thru-axle Not identified
Rear hub

24h Aluminum 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 53cm

Table

Reach 371mm

Stack 570mm

Wheelbase 1025mm

Head angle 70.0°

Seat angle 73.5°

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
Frame
Reachmm	374	371	373	378
Stackmm	543	570	593	622
Top tube lengthmm	525	540	560	580
Seat tube lengthmm	500	530	560	590
Head tube lengthmm	130	155	175	200
Head tube angle	69°	70°	71°	72°
Seat tube angle	74.5°	73.5°	72.5°	72°
Chainstay lengthmm	430	430	430	430
Wheelbasemm	1028	1025	1025	1028
Front centermm	608	605	605	608
Bottom bracket dropmm	70	70	70	70
Bottom bracket heightmm	280	280	280	280
Standover heightmm	788	808	834	858
Fork rakemm	45	45	45	45
Trailmm	86	79	73	67
Stack/reach ratio	1.45	1.54	1.59	1.65
Suspension and parts
Crank lengthmm	170	172.5	172.5	175
Handlebar widthmm	440	440	460	460
Stem lengthmm	80	90	100	110
Seatpost lengthmm	350	350	350	350

Not published by the manufacturer: Front travel, Rear travel, Stem angle and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
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: 2021
Sample: 668 bicycles with this information
Coverage: 86.3% of the class

Highest gear

126.6 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2021
Sample: 668 bicycles with this information
Coverage: 86.3% of the class

Shifting

Mechanical

144 of 774 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2021
Sample: 774 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): 24.2–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2021
Lowest gear: 668 bicycles with this information, 86.3% of the class
Highest gear: 668 bicycles with this information, 86.3% 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 2021 builds
Specification	This bicycle Diamondback Haanjo 7C Carbon	Diamondback Haanjo 1	Diamondback Haanjo 2	Diamondback Haanjo 3	Diamondback Haanjo 4	Diamondback Haanjo 5
Frame
Frame material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Fork material	Carbon	Steel	Steel	Aluminum	Carbon	Carbon
Drivetrain
Front chainrings	2	1	2	2	2	2
Smallest chainring	32	38	34	30	30	30
Largest chainring	48	38	46	46	46	46
Rear sprockets	11	9	8	9	10	11
Largest sprocket	34	36	32	32	34	34
Lowest gear	27.3 in	30.6 in	30.8 in	27.2 in	25.6 in	25.6 in
Highest gear	126.6 in	100.2 in	121.3 in	121.3 in	121.3 in	121.3 in
Brakes
Brake type	Hydraulic disc	Mechanical disc	Mechanical disc	Mechanical disc	Mechanical disc	Hydraulic disc
Other specifications
Tire width	37c	38c	40c	37c	37c	37c