Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Diamondback
2017 Diamondback Century Sport
Value Guide market data · 2017 Diamondback Century Sport
12-month trend
16%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2017 Diamondback Century Sport
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Century model years
2017 Century Sport lineup
Overview
About this bike
2017 Diamondback Century Sport value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- DBR Performance Alloy Fork, w/ Steel Steerer Tube
- Frame
- DBR Alloy Road, Enhanced Performance Geometry, Formed Top Tube, w/ Integrated Headtube, Replaceable Hanger
Drivetrain
- Groupset
- 2017 Diamondback Century Sport
- Crankset
- FSA Tempo Compact
- Bottom Bracket
- Sealed Cartridge
- Chain
- KMC Z82, 8 Speed
- Front Derailleur
- Shimano Claris FD-2400, 31.8mm Band Clamp
- Rear Derailleur
- Shimano Claris RD-2400, 8 Speed
- Cassette/Rear Cogs
- Shimano HG50 Cassette, 8 Speed, 11-32
- Chainrings
- 50/34
- Shifters
- Shimano Claris ST-2400 STI, 2×8 Speed
Brakes
- Brake Levers
- Shimano Claris ST-2400
- Brakes
- Tektro R312, Dual-pivot Caliper
Cockpit
- Saddle
- DBR Performance Road
- Headset
- FSA NO.23, Eco-Sealed Cartridge
- Stem
- DB Alloy 3D Forged, +/-7° Rise, 31.8mm Bar Bore
- Handlebars
- DBR 6061 Alloy Drop Bar, 31.8mm Bar Bore
- Seat Post
- DBR Performance Post, Alloy Micro Adjust, 27.2mm
- Tape/Grips
- EVA Cork
Wheels & Tires
- Hubs
- Alloy, 28h
- Tires
- Kenda K196, 700c×26
- Spokes
- 14g stainless-steel
Pedals
- Pedals
- Wellgo Alloy Road
Accessories
- Accessories & Extras
- Bottle cages
- Wheels/Rims
- 28h Equation R, Doublewall
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Carbon inspection
Tap test the frame, fork, seatpost, and bars for cracks; verify no impact damage near dropouts.
Inspection
Brake hoses & cables
Check hydraulic line bleed, cable housing wear, and confirm rotors are within spec.