Skip to content

Sorry, this Felt B12 Dura-Ace Triathlon Bike - 2015, 54cm has been sold.

Try these similar items:

Felt B12 Dura-Ace Triathlon Bike - 2015, 54cm

Item #BTT13239
Condition: Certified Pre-Owned
Fit Range: 5'7" - 5'10"
Regular price

Trade In
Every Certified Pre-Owned bike passes our 141-point inspection
  • Frame integrity verified
  • All components inspected
  • Drivetrain cleaned and tuned
  • Suspension adjusted
  • Wheels trued

Our RideFast shipping means this bike gets to you quickly and securely. Domestic US ground rates are a flat $135 for regular bikes or $150 for e-bikes.

Quick Assembly
  • Bikes arrive tuned and mostly pre-assembled
  • Torque tool & video guide included
  • Get riding in 15 minutes
Canadian Customers

Please note that any duties, taxes, or surcharges as required by Canadian customs and provincial authorities will be the buyer's responsibility. Shipping to Canadian addresses may take longer than expected due to customs.

30-Day Returns

If this bike isn't perfect for you, our Ride Guides will help you find the right one.

More details More details icon

Super Fast. Super Affordable.

Why We Love It
Triathlon bikes can get pricey, but for those looking for wind cheating aero performance wrapped in a sleek carbon package, Felt provided an answer. The B Series lineup from Felt rides fast, smooth, and borrows many of the tricks Felt has learned over the years from their higher end IA series of triathlon bikes. Designing a simpler front cockpit provides a more user friendly experience when making adjustments. Additionally, when the stem, basebar, and aero bars aren't proprietary your options for customization are endless for a perfect fit. In the back, the saddle sits atop an aero seatpost with a slide to provide a massive saddle position window to match your desired position. Even though the Felt B Performance was designed as a more affordable option for triathletes, Felt didn't skimp on thoughtful details to ensure this slippery bike is ready to help you reach a new PR time and time again.
Master Mechanic’s Notes
  • New handlebar tape on the base bar
  • Minor scuff on the head tube
  • Light scratches on the crank arms, shifters, shifter cables & base bar
  • Light scratches on the drive-side chainstay
  • Light scratches on the rims
  • Small paint chips on the rear dropouts
Toggle accordion
Year 2015
Brand Felt
Model B12
Size 54cm
Frame Material Carbon Fiber
Drivetrain Shimano, 2x11 spd
Weight 20 lbs 3 oz
Fork Felt Aero TT/Tri UHC Performance , Carbon
Brakes Tektro Quartz / TRP, Caliper - Center Pull
Shifters microSHIFT TT , Mechanical
Front Derailleur Shimano Dura-Ace 9000
Rear Derailleur Shimano Dura-Ace 9000
Bottom Bracket Shell Press fit
Crankset Vision TriMax Pro Alloy, 52/38t, 170mm
Cassette Shimano Ultegra 6800, 11-28t
Chain KMC
Handlebar Felt Bayonet 3 Alloy Base Bar w/ Felt ƒ-Bend 3-position Alloy Extensions, 42cm
Headset FSA Integrated
Stem Felt SuperLite Alloy, 31.8mm x 90mm, 6°
Seatpost Felt Vibration Reducing TT/Tri UHC Carbon, Frame Specific
Saddle Prologo Nago Evo Tri40
Front Axle Spacing 9x100mm (Quick Release)
Rear Axle Spacing 10x130mm
Wheelset Felt TTR3 Aluminum Clincher , Felt
Front Tire Vittoria Rubino Endurance Pro Graphene 2.0, 700C x 23C
Rear Tire Continental Grand Prix 5000, 700C x 25C
Tire Type Clincher
Tubeless Compatibility Wheels are not tubeless compatible
Pedals Sold separately
Toggle accordion
Bike geometry chart
Inspected. Tested. Trusted.

What is CPO?

CPO bikes are gently ridden bikes that have been meticulously inspected, restored and serviced. Every CPO bike is cleaned, tuned and tested in our top-of-the-line Colorado headquarters. Road, mountain, ebike or gravel, TPC services each bike over 8 phases and 141 points of inspection.

Bikes are meant
to be used.