Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Diamondback
2017 Diamondback Overdrive Sport 27.5
Previous used estimate
$194 - $200
Actual value depends on condition, size, and local demand.
Value Guide market data · 2017 Diamondback Overdrive Sport 27.5
12-month projected trend
9%
Direction and magnitude, not judgment
vs. category average
1%
Drops faster than category avg
Price over time - 2017 Diamondback Overdrive Sport 27.5
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Overdrive model years
2021$514 - $528▲ 164% vs. 2017
2020$400 - $411▲ 106% vs. 2017
2019$442 - $454▲ 127% vs. 2017
2018$502 - $516▲ 158% vs. 20172017$194 - $200Currently viewing
2016$386 - $397▲ 99% vs. 2017
2015$693 - $712▲ 257% vs. 2017
2014$973 - $1,001▲ 401% vs. 2017
2013$893 - $919▲ 360% vs. 2017
2012$349 - $359▲ 80% vs. 2017
2011$260 - $268▲ 34% vs. 2017
2010$245 - $252▲ 26% vs. 2017Compare Overdrive Sport 27.5 models
1 modelsChoose a different build or frame style to see its value.
Overview
About this bike
Diamondback's Overdrive Sport is a classic hardtail that takes advantage of years of development and refinement, delivering a final product that outperforms bikes twice its price. Beautifully formed tubes add strength to the aluminum frame and keep it stiff and lightweight. In true hardtail fashion the Overdrive Sport transfers power to the ground immediately: the slightest force on the pedals travels through a 27-speed Shimano drivetrain and straight to the knobby tires, ready for quick accelerations and long singletrack grinds. A 100mm fork (with lockout) and powerful hydraulic disc brakes help you maintain control on descents and bumpy terrain. With so many features for the price the Overdrive Sport looks better than ever.
Specifications
- Category
- Mountain
- Component Fork
- SR Suntour XCR-LO Coil 27.5", 100mm Travel, 32mm Stanchions, Magnesium Lower, Alloy Crown w/ Hydraulic Speed Lock
- Component Hubs
- SL-7 Alloy w/ Centerlock Disc Mount, 32h
- Component Stem
- DB 3D Forged, 7° Rise, 31.8 Bar Bore
- Product Family
- Overdrive
- Component Chain
- KMC Z99, 9 Speed
- Component Frame
- Overdrive 27.5" Butted 6061-T6 Aluminum, Forged Drop Outs, w/ Replaceable Hanger
- Component Tires
- Kenda Honey Badger 27.5×2.2
- Component Brakes
- Shimano BR-M355 Hydraulic Disc Front: 180mm rotors Rear: 160mm 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 HG300, 9 Speed: 12-36
- Component Crankset
- Suntour XCR
- Component Shifters
- Shimano Altus M370 3×9 Speed Rapidfire
- Component Handlebar
- Diamondback "Pro Bar", 720mm Wide, 15mm Rise, 31.8 Bar Bore
- Component Seat Post
- DB Alloy Micro Adjust 30.9mm
- Component Wheel Set
- DB SL-7 27.5" 32h Doublewall
- Component Chainrings
- 44/32/22
- Component Tape Grips
- DB4L 135mm Kraton
- Component Brake Levers
- Shimano BR-M355 Hydraulic Lever w/ Reach Adjust
- Component Bottom Bracket
- Sealed Cartridge
- Component Rear Derailleur
- Shimano Acera M3000, 9 Speed
- Component Front Derailleur
- Shimano Altus M371, Top Swing, Dual Pull, 34.9mm Clamp Diameter
- Hubs
- SL-7 Alloy w/ Centerlock Disc Mount, 32h
- Tires
- Kenda Honey Badger 27.5×2.2
- Crankset
- Suntour XCR
- Pedals
- DB4L Alloy Platform
- Bottom Bracket
- Sealed Cartridge
- Chain
- KMC Z99, 9 Speed
- Saddle
- DB Race M-Series Saddle
- Handlebar
- Diamondback "Pro Bar", 720mm Wide, 15mm Rise, 31.8 Bar Bore
- Headset
- FSA IS-3/NO.11 Integrated Style
- Front Derailleur
- Shimano Altus M371, Top Swing, Dual Pull, 34.9mm Clamp Diameter
- Rear Derailleur
- Shimano Acera M3000, 9 Speed
- Stem
- DB 3D Forged, 7° Rise, 31.8 Bar Bore
- Brake Levers
- Shimano BR-M355 Hydraulic Lever w/ Reach Adjust
- Brakes
- Shimano BR-M355 Hydraulic Disc Front: 180mm rotors Rear: 160mm rotors
- Cassette
- Shimano HG300, 9 Speed: 12-36
- Chainrings
- 44/32/22
- Fork
- SR Suntour XCR-LO Coil 27.5", 100mm Travel, 32mm Stanchions, Magnesium Lower, Alloy Crown w/ Hydraulic Speed Lock
- Frame
- Overdrive 27.5" Butted 6061-T6 Aluminum, Forged Drop Outs, w/ Replaceable Hanger
- Seat Post
- DB Alloy Micro Adjust 30.9mm
- Shifters
- Shimano Altus M370 3×9 Speed Rapidfire
- Tape/Grips
- DB4L 135mm Kraton
- Wheel Set
- DB SL-7 27.5" 32h Doublewall
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.