Dartmoor Primal PRO 29

Name: Dartmoor Primal PRO 29
Brand: Dartmoor

2026 MountainTrail Manufacturer page

Dartmoor Primal PRO 29, color Brushed Silver

Fork travel: 140 mm
Wheels: 29″
Drivetrain: 1 × 12 30t / 10–52t
Gear range: 520%
Weight: 14.1 kg 31.1 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

MD 165–177
LG 175–188
XL 185–198

Components

16 of 18 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

glossy Brushed Silver, AL 6061-T6 Not identified

Suspension

1 part

Fork
- Marzocchi

Drivetrain

5 parts

Brakes

1 part

Brakes
- SRAM DB6

Wheels and tires

4 parts

Cockpit and contact points

6 parts

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size LG

Table

Reach 470mm

Stack 652mm

Wheelbase 1219mm

Head angle 65.0°

Seat angle 72.0°

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 Reported by the manufacturer

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	445	470	495
Stackmm	652	652	652
Seat tube lengthmm	435	465	465
Head tube lengthmm	120	120	130
Head tube angle	65°	65°	65°
Seat tube angle	72°	72°	72°
Chainstay lengthmm	432	432	432
Wheelbasemm	1194	1219	1248
Front centermm	769	794	823
Bottom bracket dropmm	62	62	62
Bottom bracket heightmm	312	312	312
Standover heightmm	790	800	800
Fork rakemm	42	42	46
Trailmm	128	128	124
Stack/reach ratio	1.47	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: Aluminum
Bicycle weight: 14.1 kg

31.1 lb

Suspension

Suspension configuration: Hardtail
Front travel: 140 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 52
Lowest gear: 16.7 in
Highest gear: 87.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Air
Tire width: 2.4″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

4 measures

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

Front travel

140 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,644 bicycles with this information
Coverage: 96.3% of the class

Lowest gear

16.7 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,229 bicycles with this information
Coverage: 72.0% of the class

Highest gear

87.0 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,229 bicycles with this information
Coverage: 72.0% of the class

Shifting

Mechanical

389 of 1,706 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,706 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.4 km/h
Highest gear: 33.3 km/h

Total gear range 520%

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: 16.7–87.0 gear inches
Class reference (p10–p90): 17.1–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2026
Lowest gear: 1229 bicycles with this information, 72.0% of the class
Highest gear: 1229 bicycles with this information, 72.0% 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 2026 builds

Differences across 2026 builds
Specification	This bicycle Dartmoor Primal PRO 29	Dartmoor Primal EVO 27.5	Dartmoor Primal EVO 29	Dartmoor Primal Intro 29
Frame
Bicycle weight	14.1 kg	14.75 kg	14.4 kg	14.95 kg
Suspension
Front travel	140 mm	130 mm	130 mm	130 mm
Drivetrain
Smallest chainring	30	32	30	30
Largest chainring	30	32	30	30
Rear sprockets	12	10	10	9
Smallest sprocket	10	11	11	11
Largest sprocket	52	48	48	42
Lowest gear	16.7 in	18.3 in	18.1 in	20.7 in
Highest gear	87.0 in	80.0 in	79.1 in	79.1 in
Cockpit
Seatpost	Dropper seatpost	Dropper seatpost	Dropper seatpost	Rigid seatpost
Derailleur hanger	Not informed	UDH	UDH	UDH
Other specifications
Fork spring	Air	Air	Air	Not informed
Tire width	2.4″	2.6″	2.3″	2.3″
Wheel size	29″	27.5″	29″	29″