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Felt Bicycles B Performance Ultegra

Felt Bicycles B Performance Ultegra
Color: Charcoal
Size: 47cm
Please select options Unavailable


The B is one of the most legendary badges in triathlon history and has long reigned as a symbol of the blood, sweat, and tears shed by the most devoted triathletes, as well as the dedication put into every single one of our bikes. Featuring an updated frame design gleaned from decades of designing the most aerodynamic bikes on earth, along with a lightweight carbon fiber construction, the latest iteration of the B is ready for action. Whether you're just starting on your journey into the world of triathlon or you're a multi-sport veteran, say hello to the B.

B Performance Ultegra
With a carbon frame designed with aero efficiency in mind, the B features a finely curated selection of components that offers performance, convenience, and value.

- Shimano mechanical drivetrain
- Rim brakes
- Tubeless-compatible aluminum wheels


Frame Felt Aero TRI/TT | UHC Performance carbon fiber
Fork Felt Aero TT/Tri | UHC Performance carbon fiber with aluminum steerer tube
Headset IS (IS-21)
Axles Front: 100mm QR
Rear: 130mm QR
Rims/Wheels Devox WheelRRS.A1 with Shimano hubs | 27/17 | Tubeless Compatible
Hubs Shimano RS400 | J-Bend, 28h
Spokes J-Bend, 2.0, stainless steel, black
Crankset Shimano Ultegra R8000, 52/36T
Bottom Bracket Shimano BBR60 | Threaded | BSA 68mm
Chain Shimano 105 HG601
Front Derailleur Shimano Ultegra R8000, braze-on
Rear Derailleur Shimano Ultegra R8000, short cage
Cassette/Rear Cogs Shimano 105 R7000, 11-28T
Shifters microSHIFT A11, TRI/TT
Handlebars BaseBar: Devox Bayonet 3.1 | SuperLite aluminum / Extensions: Devox Ergomod | aluminum | 31.8mm
Tape/Grips Felt EVA arm pads with anti-microbial cover and Felt Gel tape
Stem Devox StemR.A2 17D
Brake Levers Tektro TL720
Brakes Front: Shimano Ultegra R8000 dual-pivot caliper
Rear: Tektro T822 under bottom bracket mount caliper
Pedals Sold separately
Saddle Prologo Dimension Tri STN
Seat Post Felt Aero TRI/TT +25 | UHC Advanced

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Charcoal / 47cm 840077018122 BBJCA08 000047 204263