Dartmoor Thunderbird CF EVO

Name: Dartmoor Thunderbird CF EVO
Brand: Dartmoor

2026 MountainEnduro Manufacturer page

Dartmoor Thunderbird CF EVO, color Black / Grey

Travel: 170 / 160 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 11 30t / 11–51t
Gear range: 464%
Weight: 16.1 kg 35.5 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

18 of 19 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

matt Black/Grey, Carbon Fiber+AL 6061-T6, travel 160mm Not identified

Suspension

2 parts

Drivetrain

5 parts

Cassette
- SunRace 11–51t
Chain
- SunRace
Crankset
- FSA Comet
Rear derailleur
- Shimano Deore RD-M5100 11 speeds
RD-M5100
Shifters
- Shimano Deore SL-M5100-R 11 speeds
SL-M5100

Brakes

1 part

Brakes
- Magura MT5

Wheels and tires

4 parts

Cockpit and contact points

6 parts

Sizes and geometry

2 sizes Open in the geometry plotter

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

Size MD

Table

Reach 455mm

Stack 633mm

Wheelbase 1237mm

Head angle 64.0°

Seat angle 76.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 2 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	455	480
Stackmm	633	633
Seat tube lengthmm	437	452
Head tube lengthmm	110	110
Head tube angle	64°	64°
Seat tube angle	76°	76°
Chainstay lengthmm	435	435
Wheelbasemm	1237	1262
Front centermm	803	828
Bottom bracket dropmm	27	27
Bottom bracket heightmm	347	347
Standover heightmm	760	760
Fork rakemm	47	47
Trailmm	130	130
Stack/reach ratio	1.39	1.32

Not published by the manufacturer: Top tube length, 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: Carbon
Bicycle weight: 16.1 kg

35.5 lb

Suspension

Suspension configuration: Full suspension
Front travel: 170 mm
Rear travel: 160 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 51
Lowest gear: 17.1 in
Highest gear: 79.1 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Derailleur hanger: UDH
Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Air
Tire width: 2.6″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

3 measures

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

Front travel

170 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2026
Sample: 1,332 bicycles with this information
Coverage: 95.2% of the class

Rear travel

160 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2026
Sample: 1,005 bicycles with this information
Coverage: 71.8% of the class

Shifting

Mechanical

454 of 1,399 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2026
Sample: 1,399 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.5 km/h
Highest gear: 30.3 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: 17.1–79.1 gear inches

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 2026 builds

Differences across 2026 builds
Specification	This bicycle Dartmoor Thunderbird CF EVO	Dartmoor Thunderbird CF PRO	Dartmoor Thunderbird FR EVO	Dartmoor Thunderbird FR EVO Singlespeed	Dartmoor Thunderbird FR PRO	Dartmoor Thunderbird FR PRO Singlespeed
Frame
Frame material	Carbon	Carbon	Aluminum	Aluminum	Aluminum	Aluminum
Bicycle weight	16.1 kg	15.8 kg	17.6 kg	17.3 kg	17.8 kg	16 kg
Suspension
Front travel	170 mm	170 mm	180 mm	180 mm	180 mm	190 mm
Rear travel	160 mm	160 mm	180 mm	180 mm	180 mm	180 mm
Drivetrain
Smallest chainring	30	30	34	34	34	34
Largest chainring	30	30	34	34	34	34
Rear sprockets	11	12	9	1	11	1
Smallest sprocket	11	10	11	13	11	13
Largest sprocket	51	51	38	13	51	13
Lowest gear	17.1 in	17.1 in	24.6 in	71.9 in	18.3 in	71.9 in
Highest gear	79.1 in	87.0 in	85.0 in	71.9 in	85.0 in	71.9 in
Cockpit
Derailleur hanger	UDH	UDH	UDH	Not informed	UDH	Not informed
Seatpost	Dropper seatpost	Dropper seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost
Shifting	Mechanical	Mechanical	Mechanical	No shifting	Mechanical	No shifting
Other specifications
Tire width	2.6″	2.6″	2.6″	2.6″	2.4″	2.5″
Wheel size	29″	29″	27.5″	27.5″	27.5″	27.5″
Rear shock spring	Not informed	Not informed	Not informed	Not informed	Coil	Not informed