Cannondale Dave Dirt Jump

Name: Cannondale Dave Dirt Jump
Brand: Cannondale

2025 MountainDirt jump Manufacturer page

Cannondale Dave Dirt Jump, color Stealth Grey

Fork travel: 100 mm
Wheels: 26″
Drivetrain: 1 × 1 28t / 13t
Gear range: 100%
Frame: Aluminum
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

OS 139.7–190.5

Components

12 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

C3 Alloy, Threaded BB, Disc Brake Mount, Integrated 1-1/8"-1.5" Tapered Headtube, 3/8" Dropout w/ Integrated Chain Tensioners Not identified

Suspension

1 part

Fork
- Manitou

Drivetrain

4 parts

Bottom bracket

BMX Euro Type w/ Solid Spindle Not identified
Cassette
- SunRace
Chain
- KMC HL1 Wide 1 speed
Crankset

Tubular Cr-Mo 3pc., 170mm Arms, Cold Forged CR-MO 22mm x 8T Spline Spindle, 28T Not identified

Brakes

2 parts

Brake levers
- Tektro
Brakes
- Tektro

Wheels and tires

5 parts

Front hub
- Formula
Rear hub

Sealed bearing cassette, 3/8x17mm female bolt Not identified
Rims

Alloy, double wall, 32h Not identified
Spokes

Stainless steel, 14g Not identified
Tires
- Maxxis DTH

Cockpit and contact points

7 parts

Grips
- Cannondale
Handlebar
- Cannondale
Headset

Integrated Sealed Bearing, Tapered Not identified
Pedals

Low profile alloy with grippy pins, boron axle Not identified
Saddle
- Cannondale
Seatpost
- Cannondale
Stem
- Cannondale

Sizes and geometry

1 size Open in the geometry plotter

Enter your height to highlight matching ranges.

Size OS

Table

Reach 436mm

Stack 588mm

Wheelbase 1079mm

Head angle 68.5°

Seat angle 75.6°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 26″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Reachmm	436
Stackmm	588
Top tube lengthmm	587
Seat tube lengthmm	334
Head tube lengthmm	110
Head tube angle	68.5°
Seat tube angle	75.6°
Chainstay lengthmm	378
Wheelbasemm	1079
Front centermm	702
Bottom bracket dropmm	25
Bottom bracket heightmm	319
Standover heightmm	693
Fork rakemm	41
Trailmm	91

Not published by the manufacturer: Stack/reach ratio, 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

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 28
Largest chainring: 28
Rear sprockets: 1
Smallest sprocket: 13
Largest sprocket: 13
Lowest gear: 56.0 in
Highest gear: 56.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: No shifting

Additional specifications

Bottom bracket standard: BSA
Fork spring: Air
Tire width: 2.3″
Wheel material: Aluminum
Wheel size: 26″

Technical analysis

1 measure

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

Front travel

100 mm

This value is within the central range for this class.

Cohort: Mountain / Dirt jump Model year: 2025
Sample: 90 bicycles with this information
Coverage: 87.3% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 21.4 km/h
Highest gear: 21.4 km/h

Total gear range 100%

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.