Diamondback Overdrive 29 2

2023 MountainCross-country Manufacturer page

Last known price: $1,000

Prices shown first for United States
Fork travel: 100 mm
Wheels: 29″
Drivetrain: 2 × 9 22–36t / 11–36t
Gear range: 536%
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

12 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 Formed Top / Down Tube, Machined Headtube, Boost 141 QR, Forged Drop Outs, w/ Replaceable Hanger Not identified

Suspension

1 part

Fork
- RockShox Judy

Drivetrain

7 parts

Bottom bracket

CH-52 Sealed Cartridge Not identified

CH-52
Cassette
- Shimano 11–36t
Chain
- KMC X9 9 speeds
Crankset
- Shimano Altus 36/22t
Front derailleur
- Shimano Alivio FD-M3100
FD-M3100
Rear derailleur
- Shimano Alivio RD-M3100 9 speeds
RD-M3100
Shifters
- Shimano Altus

Brakes

2 parts

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

Wheels and tires

5 parts

Front hub

Aluminum 32h Disc, 6 Bolt Quick Release Not identified
Rear hub

Aluminum Cassette Disc, 6 Bolt, 141 Boost, Quick Release Not identified
Rims

DB DP-25 Aluminum 25mm internal width, Double Wall Rim, 32H, Not Taped Not identified

DP-25
Spokes

14g Stainless Steel Not identified
Tires
- Vee Tire

Cockpit and contact points

7 parts

Grips

DB "Flanged" Lock-on, 135mm Silcone Not identified
Handlebar
- Diamondback
Headset
- FSA
IS-3
Pedals

DB4L Aluminum Platform w/ Replaceable Pins Not identified
Saddle

DB Race M-series Saddle Not identified
Seatpost

DB Aluminum 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	550
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	321	321	321	321
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
Front travelmm	100	100	100	100
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: 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: 22
Largest chainring: 36
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 17.7 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: Coil
Tire width: 2.25″
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

100 mm

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2023
Sample: 1,907 bicycles with this information
Coverage: 95.2% of the class

Lowest gear

17.7 gear inches

This value is below the central range for this class.

Cohort: Mountain / Cross-country Model year: 2023
Sample: 1,578 bicycles with this information
Coverage: 78.8% 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: 2023
Sample: 1,578 bicycles with this information
Coverage: 78.8% of the class

Shifting

Mechanical

223 of 2,002 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2023
Sample: 2,002 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.8 km/h
Highest gear: 36.4 km/h

Total gear range 536%

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: 17.7–94.9 gear inches
Class reference (p10–p90): 17.7–101.5 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2023
Lowest gear: 1578 bicycles with this information, 78.8% of the class
Highest gear: 1578 bicycles with this information, 78.8% 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 2023 builds
Specification	This bicycle Diamondback Overdrive 29 2	Diamondback Overdrive 29 1	Diamondback Overdrive 29 3
Frame
Fork material	Not informed	Not informed	Aluminum
Drivetrain
Front chainrings	2	2	1
Smallest chainring	22	22	32
Largest chainring	36	36	32
Rear sprockets	9	8	12
Largest sprocket	36	32	50
Lowest gear	17.7 in	19.9 in	18.6 in
Highest gear	94.9 in	94.9 in	84.4 in
Brakes
Brake type	Hydraulic disc	Mechanical disc	Hydraulic disc
Other specifications
Fork spring	Coil	Coil	Air