Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Diamondback
2018 Diamondback Overdrive 29 1
Previous used estimate
$174 - $179
Actual value depends on condition, size, and local demand.
Value Guide market data · 2018 Diamondback Overdrive 29 1
12-month projected trend
7%
Direction and magnitude, not judgment
vs. category average
1%
Holds value better than category avg
Price over time - 2018 Diamondback Overdrive 29 1
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Overdrive model years
2021$514 - $528▲ 195% vs. 2018
2020$400 - $411▲ 130% vs. 2018
2019$442 - $454▲ 154% vs. 20182018$174 - $179Currently viewing
2017$393 - $405▲ 126% vs. 2018
2016$386 - $397▲ 122% vs. 2018
2015$693 - $712▲ 298% vs. 2018
2014$973 - $1,001▲ 459% vs. 2018
2013$893 - $919▲ 413% vs. 2018
2012$349 - $359▲ 101% vs. 2018
2011$260 - $268▲ 50% vs. 2018
2010$245 - $252▲ 41% vs. 2018Compare Overdrive 29 1 models
1 modelsChoose a different build or frame style to see its value.
Overview
About this bike
Premium performance doesn’t always require a premium price tag. With the Overdrive 29 1, Diamondback has taken their lightweight, hand-built aluminum frame and decked it out with a wallet-friendly combination of components that will have you tackling the toughest terrain with total confidence. 29ers are famous for smoothing out rocky bits of trail and for maintaining momentum on those long rides when you’re pushing your limits. This bike has all that going for it, and it sports an ultra-wide range of gears that click off shifts with the kind of accuracy Shimano is famous for. Tektro mechanical disc brakes make reigning in the speed easy, and the Suntour XCT fork offers up years of silky-smooth coil-sprung suspension. Looking to get the most bang for your buck? Look no further.
Specifications
- Subtype
- Cross Country
- Category
- Mountain
- Component Fork
- SR Suntour XCT 29", Coil Spring, 100mm Travel, w/ Preload Adjust
- Component Hubs
- Front: 32h Alloy w/ CNC Disc Mount Rear: 32h Alloy Cassette w/ CNC Disc mount
- Component Size
- Small, Medium, Large, X-Large
- Component Stem
- DB 3D Forged, 7° Rise, 31.8 Bar Bore
- Product Family
- Overdrive
- Component Chain
- KMC Z82, 8 Speed
- Component Color
- Silver
- Component Frame
- Overdrive 29" Butted 6061-T6 Aluminum, Forged Drop Outs, w/ Replaceable Hanger, Disc Only
- Component Brakes
- Tektro Aries Mechanical Disc w/ 180mm Front / 160mm Rear Rotors
- Component Pedals
- DB4L Alloy Platform
- Component Saddle
- DB Race M-Series Saddle
- Component Headset
- FSA IS-3/NO.11 Integrated Style
- Component Cassette
- Shimano HG31 Cassette, 8 Speed, 11-32T
- Component Crankset
- Suntour XCC
- Component Shifters
- Shimano EF-510 Easyfire, 3x8 Speed
- Component Handlebar
- DB Laser Series, 720mm Wide, 15mm Rise, 31.8mm Bar Bore
- Component Seat Post
- DB Alloy Micro Adjust, 30.9mm
- Component Chainrings
- 42/32/22T
- Component Front Tire
- Schwalbe Rapid Rob, Kevlarguard, 29x2.25"
- Component Tape Grips
- DB4L 135mm Kraton
- Component Brake Levers
- Shimano EF-51
- Component Bottom Bracket
- Steel Cartridge, 122mm Spindle
- Component Rear Derailleur
- Shimano Acera M360, 8 Speed
- Component Front Derailleur
- Shimano Tourney TX800, Top Swing, Dual Pull, 34.9mm Clamp Diameter
- Hubs
- Front: 32h Alloy w/ CNC Disc Mount Rear: 32h Alloy Cassette w/ CNC Disc mount
- Crankset
- Suntour XCC
- Pedals
- DB4L Alloy Platform
- Bottom Bracket
- Steel Cartridge, 122mm Spindle
- Chain
- KMC Z82, 8 Speed
- Saddle
- DB Race M-Series Saddle
- Handlebar
- DB Laser Series, 720mm Wide, 15mm Rise, 31.8mm Bar Bore
- Headset
- FSA IS-3/NO.11 Integrated Style
- Front Derailleur
- Shimano Tourney TX800, Top Swing, Dual Pull, 34.9mm Clamp Diameter
- Rear Derailleur
- Shimano Acera M360, 8 Speed
- Stem
- DB 3D Forged, 7° Rise, 31.8 Bar Bore
- Brake Levers
- Shimano EF-51
- Brakes
- Tektro Aries Mechanical Disc w/ 180mm Front / 160mm Rear Rotors
- Cassette
- Shimano HG31 Cassette, 8 Speed, 11-32T
- Chainrings
- 42/32/22T
- Fork
- SR Suntour XCT 29", Coil Spring, 100mm Travel, w/ Preload Adjust
- Frame
- Overdrive 29" Butted 6061-T6 Aluminum, Forged Drop Outs, w/ Replaceable Hanger, Disc Only
- Seat Post
- DB Alloy Micro Adjust, 30.9mm
- Shifters
- Shimano EF-510 Easyfire, 3x8 Speed
- Tape/Grips
- DB4L 135mm Kraton
- Color
- Silver
- Size
- X-Large
- Front Tire
- Schwalbe Rapid Rob, Kevlarguard, 29x2.25"
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.