Devinci Hatchet 20S Tiagra

2024 RoadGravel Manufacturer page

Devinci Hatchet 20S Tiagra, color Lite Blue Gloss

Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 10 34–50t / 11–34t
Gear range: 455%
Weight: 11.11 kg 24.5 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

XS 147–160
SM 157–171
MD 169–180
LG 178–187
XL 185–193

Components

15 of 20 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

Aluminum Optimum R03 Not identified

Suspension

1 part

Fork
- Devinci

Drivetrain

6 parts

Cassette
- Shimano CS-HG500 10 speeds 11–34t
CS-HG500
Chain
- Shimano CN-HG54
CN-HG54
Crankset
- FSA VERO PRO 1X 50/34t
Front derailleur
- Shimano Tiagra FD-4700 2 speeds
FD-4700
Rear derailleur
- Shimano Tiagra RD-4700 10 speeds
RD-4700
Shifters
- Shimano Tiagra ST-4700
ST-4700

Brakes

2 parts

Brakes
- Shimano BR-RS305
BR-RS305
Disc rotors

Stainless | 160mm Not identified

Wheels and tires

5 parts

Front hub
- Formula
Rear hub
- Formula
Rims
- Ritchey Comp
Spokes

Stainless 14G Not identified
Tires
- Maxxis

Cockpit and contact points

5 parts

Handlebar

V2 Pro | B:31.8mm | R:70mm | D:120mm Not identified
Headset
- FSA ORBIT IS 138
Saddle
- Devinci
Seatpost
- Devinci
Stem

V2 Pro | B:31.8mm | 6° Not identified

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 390mm

Stack 584mm

Wheelbase 1044mm

Head angle 71.0°

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 Reported by the manufacturer

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	376	383	390	397	404
Stackmm	528	559	584	613	638
Top tube lengthmm	527	543	562	583	598
Seat tube lengthmm	400	440	490	530	570
Head tube lengthmm	110	140	165	195	220
Head tube angle	70°	70.5°	71°	71°	71.5°
Seat tube angle	74°	74°	73.5°	73°	73°
Chainstay lengthmm	430	430	430	430	430
Wheelbasemm	1020	1033	1044	1061	1071
Front centermm	599	612	623	640	649
Bottom bracket dropmm	66	66	66	66	66
Bottom bracket heightmm	283	283	283	283	283
Standover heightmm	676	707	740	774	809
Fork rakemm	48	48	48	48	48
Trailmm	76	73	69	69	66
Stack/reach ratio	1.40	1.46	1.50	1.54	1.58

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
Bicycle weight: 11.11 kg

24.5 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 29.0 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire clearance: Maximum tire width: 2.1″
Tire width: 32c
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

29.0 gear inches

This value is above the central range for this class.

Cohort: Road / Gravel Model year: 2024
Sample: 1,716 bicycles with this information
Coverage: 76.6% of the class

Highest gear

131.8 gear inches

This value is above the central range for this class.

Cohort: Road / Gravel Model year: 2024
Sample: 1,716 bicycles with this information
Coverage: 76.6% of the class

Shifting

Mechanical

771 of 2,238 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2024
Sample: 2,238 bicycles with this information
Coverage: 99.9% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.1 km/h
Highest gear: 50.5 km/h

Total gear range 455%

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: 29.0–131.8 gear inches
Class reference (p10–p90): 23.2–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2024
Lowest gear: 1716 bicycles with this information, 76.6% of the class
Highest gear: 1716 bicycles with this information, 76.6% 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 2024 builds
Specification	This bicycle Devinci Hatchet 20S Tiagra	Devinci Hatchet Carbon 22S 105	Devinci Hatchet Carbon Apex1 11s	Devinci Hatchet Carbon 22S GRX RX600	Devinci Hatchet 16S Claris	Devinci Hatchet FB Deore 12s
Frame
Frame material	Aluminum	Carbon	Carbon	Carbon	Aluminum	Aluminum
Bicycle weight	11.11 kg	9.11 kg	9.08 kg	8.62 kg	11.24 kg	11.31 kg
Drivetrain
Front chainrings	2	2	1	2	2	1
Smallest chainring	34	34	42	30	34	42
Largest chainring	50	50	42	46	50	42
Rear sprockets	10	11	11	11	8	12
Smallest sprocket	11	11	11	11	11	10
Largest sprocket	34	32	42	34	32	51
Lowest gear	29.0 in	30.8 in	29.0 in	25.6 in	30.8 in	23.9 in
Highest gear	131.8 in	131.8 in	110.7 in	121.3 in	131.8 in	121.8 in
Brakes
Brake type	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Mechanical disc	Hydraulic disc
Other specifications
Tire width	32c	32c	45c	45c	32c	45c
Bottom bracket standard	Not informed	BB86/BB92	BB86/BB92	BB86/BB92	Not informed	Not informed