Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Diamondback
2017 Diamondback Century 1
Previous used estimate
$313 - $322
Actual value depends on condition, size, and local demand.
Value Guide market data · 2017 Diamondback Century 1
12-month projected trend
15%
Direction and magnitude, not judgment
vs. category average
3%
Drops faster than category avg
Price over time - 2017 Diamondback Century 1
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Century model years
Compare Century 1 models
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Overview
About this bike
Diamondback's Century 1 is an endurance road bike designed for the rider who is looking for an alternative to the stereotypical fit and high prices of top end race oriented bikes. Using their Enhanced Performance Geometry, the frame incorporates a taller head tube to take the stress off your neck and back and provide a more comfortable fit. The frame is built from 7005 aluminum alloy with custom butted and formed tubing to deliver a balance of strength, durability, and light weight. It's outfitted with an amazing component group for its price: TRP disc brakes, an 11-speed Shimano 105 drivetrain, and HED wheels.
Specifications
- Category
- Road
- Component Fork
- DB SPF Airformed Alloy, Bladed Legs, 12mm Thru-axle Drop Outs, 1.5" Alloy Taper Steerer Tube, w/ Flat Mount Disc Tab
- Component Hubs
- 24h Alloy, Sealed Cartridge, HighLow Flange
- Component Stem
- HED Tour Stem, +/-7° Rise, 31.8mm Bar Bore
- Product Family
- Century
- Component Axles
- Front: 12mm thru-axle Rear: 142×12mm thru-axle
- Component Chain
- KMC X11L, 11 Speed
- Component Frame
- DB Road Disc, Custom Fully Butted 7005 Series Alloy, Enhanced Performance Geometry (EPG), Formed Top Tube, w/ Integrated Headtube and Flat Mount Disc Brake Tab, 142x12mm Thru-axle Drop Outs
- Component Tires
- Michelin Dynamic Sport, 700c×28
- Component Brakes
- TRP Spyre Mechanical Disc Front: 160mm rotors Rear: 140mm rotors
- Component Pedals
- Wellgo Alloy Road
- Component Saddle
- DB Performance Road
- Component Headset
- FSA NO.42, Sealed Cartridge for Tapered Headtube
- Component Cassette
- Shimano 105 CS-5800 Cassette, 11 Speed, 11-32
- Component Crankset
- Shimano FC-RS500 Compact
- Component Shifters
- Shimano 105 ST-5800 Dual Control, 2×11 Speed
- Component Handlebar
- HED Tour Flat Top Drop Bar, 31.8 Bar Bore
- Component Seat Post
- HED Tour, 27.2mm
- Component Wheel Set
- HED Flanders C2+ Disc, 24h
- Component Chainrings
- 50/34
- Component Tape Grips
- EVA Cork w/ Gel
- Component Brake Levers
- Shimano 105 ST-5800
- Component Bottom Bracket
- Shimano Outboard Bearing
- Component Rear Derailleur
- Shimano 105 RD-5800, 11 Speed
- Component Front Derailleur
- Shimano 105 FD-5800, 31.8mm Band Clamp
- Hubs
- 24h Alloy, Sealed Cartridge, HighLow Flange
- Tires
- Michelin Dynamic Sport, 700c×28
- Crankset
- Shimano FC-RS500 Compact
- Pedals
- Wellgo Alloy Road
- Bottom Bracket
- Shimano Outboard Bearing
- Chain
- KMC X11L, 11 Speed
- Saddle
- DB Performance Road
- Handlebar
- HED Tour Flat Top Drop Bar, 31.8 Bar Bore
- Headset
- FSA NO.42, Sealed Cartridge for Tapered Headtube
- Front Derailleur
- Shimano 105 FD-5800, 31.8mm Band Clamp
- Rear Derailleur
- Shimano 105 RD-5800, 11 Speed
- Stem
- HED Tour Stem, +/-7° Rise, 31.8mm Bar Bore
- Axles
- Front: 12mm thru-axle Rear: 142×12mm thru-axle
- Brake Levers
- Shimano 105 ST-5800
- Brakes
- TRP Spyre Mechanical Disc Front: 160mm rotors Rear: 140mm rotors
- Cassette
- Shimano 105 CS-5800 Cassette, 11 Speed, 11-32
- Chainrings
- 50/34
- Fork
- DB SPF Airformed Alloy, Bladed Legs, 12mm Thru-axle Drop Outs, 1.5" Alloy Taper Steerer Tube, w/ Flat Mount Disc Tab
- Frame
- DB Road Disc, Custom Fully Butted 7005 Series Alloy, Enhanced Performance Geometry (EPG), Formed Top Tube, w/ Integrated Headtube and Flat Mount Disc Brake Tab, 142x12mm Thru-axle Drop Outs
- Seat Post
- HED Tour, 27.2mm
- Shifters
- Shimano 105 ST-5800 Dual Control, 2×11 Speed
- Tape/Grips
- EVA Cork w/ Gel
- Wheel Set
- HED Flanders C2+ Disc, 24h
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.