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The Diamondback Century 4 Carbon bike is a road bike that is built for long days in the saddle. Its carbon frame and fork keep excessive weight away without sacrificing strength, meaning that you feel light and steady over any distance.

Mechanic's Comments: Scratches on crank arms. Scratches on shifters Reflectors, pedals and multi-tool included in small accessory box.

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Diamondback Century 4 Carbon

This bike is best suited for: Enjoying longer distance rides & granfondos
Best suited for riders: 6'0" - 6'2"
Condition: Like new

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The Diamondback Century 4 Carbon bike is a road bike that is built for long days in the saddle. Its carbon frame and fork keep excessive weight away without sacrificing strength, meaning that you feel light and steady over any distance.

Size Guide
Bike Category Bike
Year 2020
Gender Unisex
Weight 18.0
Frame size 58cm
Frame Carbon
Fork Carbon
Wheel Diameter 700C
Front Wheel HED Flanders C2+
Rear Wheel HED Flanders C2+
Front Tire Vittoria Rubino Pro Endurance, 700 x 28c
Rear Tire Vittoria Rubino Pro Endurance, 700 x 28c
Groupset Shimano Tiagra
Front Derailleur Shimano Tiagra FD-4700
Rear Derailleur Shimano Tiagra RD-4700
Cassette Shimano CS-HG500, 11-32T, 10 Speed
Crankset Type Double (Compact)
Crankset Shimano FC-RS400, 50/34T, 175 mm
Chain KMC X10
Shift Levers Shimano Tiagra ST-4700
Brakeset Tektro MD-C510
Brake Levers Shimano Tiagra ST-4700
Handlebars HED Tour, Alloy, 44 cm
Stem HED Tour, Alloy, 100 mm
Saddle Diamondback Century
Seatpost HED Tour, Alloy
Front Axle Thru-Axle, 12 mm
Rear Axle Thru-Axle, 12mm
Frame size: 58cm
Best suited for riders: 6'0" - 6'2"
Seat tube 550 mm
Effective Top Tube 575 mm
Head Tube Angle 73°
Seat Tube Angle 73°
Head Tube 200 mm
Reach 388 mm
Stack 612 mm
Wheelbase 1013 mm
Standover Height 825 mm

Velofix Direct

Assembled and delivered, ready to ride.

Securely packaged

All bikes are shipped with handlebars, front wheel, and seat post removed, and are carefully wrapped to guarantee a secure shipment.

Shipping Only

for a flat rate of $99.99*

(Exceptions may apply, see the FAQ for additional information)

Ride it yourself

If you aren't completely satisfied, return it within 30 days!

  • Reduce Waste: Did you know that, on average, a bike is only used for 15% of its maximum lifespan before being replaced? Refurbishing bikes extends a bike’s life and helps do our part in reducing waste.
  • Quality assurance: Behind each refurbished bike we sell are countless years of experience in the cycling industry and a team of highly qualified technicians ensuring that each bike entering and leaving the workshop is in great condition to give its new owner the confidence to ride worry-free on their next adventure.
  • Documentation: Every photo, video or piece of information found on Cycling Avenue’s listing are those of the real bike you’ll receive at your doorstep.
  • Confidence in shipping: Every bike shipped is ready to hit the roads or trails. It has been adjusted, tuned, and meticulously secured in a sturdy package. It also will be shipped within 48 business hours of purchase so you can enjoy your bike in just a few days.
  • Satisfaction Guarantee: As cyclists themselves, they understand that buying a bike online can be an unusual experience. That's why they offer a 30-day full satisfaction guarantee on all refurbished bikes sold!

One of the best parts of buying a refurbished bike is dreaming up ways to make it your own. Maybe that’s a new stem to dial in the fit, or maybe a bigger investment like a custom wheelset. Contact us here for AVT recommendations for your bike, or check out AVT.works below to learn about our custom wheel program

  • AVT Works is our in house wheel building and service department offering a full range of custom wheel builds and hub servicing. Can't find the rim/hub combination you are looking for then request a custom wheel quote here.
  • Available with any of the hubs listed on our site including: Chris King, White Industries, ONYX, Industry Nine, and Paul Components.
  • Available with a wide variety of rims from HED, ENVE, Santa Cruz, Race Face, WTB, Velocity, Praxis, White Industries, Astral, HPLUS, Son, BOYD, and more with Wheelsmith or SAPIM CX Ray spokes.
  • Please allow 4-8 weeks to build and ship (depending on availability of parts)
  • If you are looking for a hub/rim combination not listed here please contact us.
  • *Custom made products including AVT Works wheelsets can be returned post purchase subject to a 20% re-stocking fee. More info can be found in our returns policy.
Refurbished and shipped by Cycling Avenue