Diamondback Overdrive 29 2

2019 MountainCross-country Manufacturer page

Last known price: $999

Prices shown first for United States
Fork travel: 100 mm
Wheels: 29″
Drivetrain: 2 × 9 36t / 11–36t
Gear range: 327%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

Components

15 of 23 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

Overdrive 29" Butted 6061-T6 Aluminum, Tapered Head Tube, Formed Top / Down Tube, Machined Headtube, Forged Drop Outs, 148x12mm Dropouts w/ Replaceable Hanger Not identified

Suspension

1 part

Fork
- RockShox Judy

Drivetrain

7 parts

Brakes

2 parts

Brake levers
- Shimano BL-MT200
BL-MT200
Brakes
- Shimano BR-MT200
BR-MT200

Wheels and tires

5 parts

Front hub
- Formula
DC-511
Rear hub
- Formula
DC-1248
Rims

DB DP-25 Double Wall Alloy Rim, 32H Not identified

DP-25
Spokes

14g Stainless Steel Not identified
Tires
- WTB

Cockpit and contact points

7 parts

Grips

New DB "Flanged" Lock-on, 135mm Silcone Not identified
Handlebar
- Diamondback
Headset
- FSA
Pedals

DB4L Alloy Platform w/ Replaceable Pins Not identified
Saddle

DB Race M-series Saddle Not identified
Seatpost

DB Alloy Micro Adjust, 30.9mm Not identified
Stem

DB 3D Forged, 7° Rise, 31.8 Bar Bore Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 423mm

Stack 607mm

Wheelbase 1104mm

Head angle 71.0°

Seat angle 73.0°

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 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	397	423	440	454
Stackmm	597	607	624	653
Top tube lengthmm	580	609	630	648
Seat tube lengthmm	400	450	500	600
Head tube lengthmm	95	105	120	135
Head tube angle	71°	71°	71°	71°
Seat tube angle	73°	73°	73°	73°
Chainstay lengthmm	450	450	450	450
Wheelbasemm	1074	1104	1125	1144
Front centermm	632	662	683	702
Bottom bracket dropmm	65	65	65	65
Bottom bracket heightmm	309	309	309	309
Standover heightmm	767	782	810	831
Fork rakemm	46	46	46	46
Trailmm	80	80	81	87
Stack/reach ratio	1.50	1.44	1.42	1.44
Suspension and parts
Crank lengthmm	170	175	175	175
Handlebar widthmm	740	740	740	740
Stem lengthmm	70	70	80	80
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: Aluminum

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 36
Largest chainring: 36
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 29.0 in
Highest gear: 94.9 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Air
Tire width: 2.25″
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

100 mm

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2019
Sample: 850 bicycles with this information
Coverage: 96.0% of the class

Lowest gear

29.0 gear inches

This value is above the central range for this class.

Cohort: Mountain / Cross-country Model year: 2019
Sample: 799 bicycles with this information
Coverage: 90.2% of the class

Highest gear

94.9 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2019
Sample: 799 bicycles with this information
Coverage: 90.2% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.1 km/h
Highest gear: 36.4 km/h

Total gear range 327%

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: 29.0–94.9 gear inches
Class reference (p10–p90): 16.8–105.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2019
Lowest gear: 799 bicycles with this information, 90.2% of the class
Highest gear: 799 bicycles with this information, 90.2% 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 2019 builds
Specification	This bicycle Diamondback Overdrive 29 2	Diamondback Overdrive 29 1	Diamondback Overdrive 29 2 X	Diamondback Overdrive 29 3	Diamondback Overdrive 29C 1 Carbon
Frame
Frame material	Aluminum	Aluminum	Aluminum	Aluminum	Carbon
Drivetrain
Front chainrings	2	3	1	1	1
Smallest chainring	36	22	30	32	32
Largest chainring	36	42	30	32	32
Rear sprockets	9	8	11	11	11
Smallest sprocket	11	11	11	Not informed	11
Largest sprocket	36	32	42	Not informed	42
Lowest gear	29.0 in	19.9 in	20.7 in	Not informed	22.1 in
Highest gear	94.9 in	110.7 in	79.1 in	Not informed	84.4 in
Brakes
Brake type	Hydraulic disc	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Other specifications
Fork spring	Air	Coil	Air	Air	Air
Bottom bracket standard	Not informed	Not informed	Not informed	Not informed	PF30

Changes since 2018
Specification	2018 Diamondback Overdrive 29 2	This bicycle Diamondback Overdrive 29 2
Drivetrain
Front chainrings	1	2
Smallest chainring	30	36
Largest chainring	30	36
Rear sprockets	11	9
Largest sprocket	42	36
Lowest gear	20.7 in	29.0 in
Highest gear	79.1 in	94.9 in