Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Diamondback
2019 Diamondback Century 3
Previous used estimate
$556 - $572
Actual value depends on condition, size, and local demand.
Value Guide market data · 2019 Diamondback Century 3
12-month projected trend
13%
Direction and magnitude, not judgment
vs. category average
6%
Drops faster than category avg
Price over time - 2019 Diamondback Century 3
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Century model years
Compare Century 3 models
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Overview
About this bike
Ultra stiff. Ultra harsh. Nervous handling — Who really wants those things in a bike? Our Century 3 is a shot across the bow of conventional design — a fast bike you can ride quickly for hours on end in complete comfort. Our Enhanced Performance Geometry incorporates a taller head tube to take the stress off your neck and back and provide a more comfortable fit. The lightweight 7005 aluminum is custom-butted and beautifully formed to deliver a balance of strength, durability, low weight, and sleek looks. We equipped our premium aluminum model with an amazing component group for its price that includes TRP disc brakes, a 2x11 Shimano 105 drivetrain, and HED wheels. - 7005 aluminum alloy frame with Enhanced Performance Geometry for less fatigue on long rides. 142x12mm thru-axle increases handling precision - Continuous Fiber Technology full carbon fiber fork and tapered head tube enhance steering precision and vibration damping - TRP Spyre disc brakes provide modulation and power in all conditions - HED Flanders C2+ disc wheelset is quick to accelerate and durable - Shimano 105 2x11 drivetrain offers great value and performance
Specifications
- Subtype
- Performance
- Category
- Road
- Component Fork
- Diamondback Road Performance, Full Monocoque Carbon "CFT", Flat Mount Disc Tabs, 1.5" Tapered Steerer Tube
- Component Hubs
- 24h Alloy, Sealed Cartridge
- Component Size
- 50cm, 52cm, 54cm, 56cm, 58cm, 60cm
- Component Stem
- HED Tour Stem, +/-7° Rise, 31.8mm Bar Bore
- Product Family
- Century
- Component Axles
- Front: 12 x 100mm thru-axle Rear: 12 x 142mm thru-axle
- Component Chain
- KMC X11EL, 11 Speed
- Component Color
- Blue
- 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
- Component Brakes
- TRP Spyre Flat Mount Disc, w/160mm Front / 140mm Rear Rotors
- Component Pedals
- Alloy Road Platform
- Component Saddle
- Prologo Nago RS, Steel Rail
- Component Spokes
- 14g Stainless Steel
- Component Headset
- FSA No.42, Sealed Cartridge
- Component Cassette
- Shimano 105 CS-R7000 Cassette, 11 Speed, 11-32T
- Component Crankset
- Shimano FC-RS510
- Component Shifters
- Shimano 105 ST-R7000, Dual Control 2x11 Speed
- Component Handlebar
- HED Tour Flat Top Drop Bar, 31.8 Bar Bore
- Component Rear Tire
- Continental Ultra Sport II, Folding, 700x28c
- Component Seat Post
- HED Tour, 27.2mm
- Component Chainrings
- 50/34T
- Component Front Tire
- Continental Ultra Sport II, Folding, 700x28c
- Component Tape Grips
- Diamondback Endurance Gel Tape
- Component Rims Wheels
- HED Flanders C2+ Disc, 24h
- Component Brake Levers
- Shimano 105 ST-R7000
- Component Bottom Bracket
- Shimano Outboard Bearing
- Component Rear Derailleur
- Shimano 105 RD-R7000, 11 Speed
- Component Front Derailleur
- Shimano 105 FD-R7000, 31.8mm Band Clamp
- Component Accessories Extras
- Tool Kit, Tubeless Valves
- Hubs
- 24h Alloy, Sealed Cartridge
- Crankset
- Shimano FC-RS510
- Pedals
- Alloy Road Platform
- Bottom Bracket
- Shimano Outboard Bearing
- Chain
- KMC X11EL, 11 Speed
- Saddle
- Prologo Nago RS, Steel Rail
- Handlebar
- HED Tour Flat Top Drop Bar, 31.8 Bar Bore
- Headset
- FSA No.42, Sealed Cartridge
- Front Derailleur
- Shimano 105 FD-R7000, 31.8mm Band Clamp
- Rear Derailleur
- Shimano 105 RD-R7000, 11 Speed
- Rear Tire
- Continental Ultra Sport II, Folding, 700x28c
- Stem
- HED Tour Stem, +/-7° Rise, 31.8mm Bar Bore
- Accessories & Extras
- Tool Kit, Tubeless Valves
- Axles
- Front: 12 x 100mm thru-axle Rear: 12 x 142mm thru-axle
- Brake Levers
- Shimano 105 ST-R7000
- Brakes
- TRP Spyre Flat Mount Disc, w/160mm Front / 140mm Rear Rotors
- Cassette
- Shimano 105 CS-R7000 Cassette, 11 Speed, 11-32T
- Chainrings
- 50/34T
- Fork
- Diamondback Road Performance, Full Monocoque Carbon "CFT", Flat Mount Disc Tabs, 1.5" Tapered Steerer Tube
- 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
- Seat Post
- HED Tour, 27.2mm
- Shifters
- Shimano 105 ST-R7000, Dual Control 2x11 Speed
- Tape/Grips
- Diamondback Endurance Gel Tape
- Color
- Blue
- Size
- 60cm
- Spokes
- 14g Stainless Steel
- Rims/Wheels
- HED Flanders C2+ Disc, 24h
- Front Tire
- Continental Ultra Sport II, Folding, 700x28c
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.