B Performance
The Felt B Series is a legendary name in triathlon, designed for athletes who value a simple, fast, and easy-to-maintain racing rig. Built with Felt's "Performance" level carbon fiber, this frame offers an ideal balance of stiffness for power transfer and comfort for the long haul. The aerodynamically optimized silhouette features an oversized downtube and a rear wheel cutout to minimize drag. By avoiding overly complicated proprietary parts, the B platform is engineered to be user-friendly for both seasoned veterans and newer athletes, ensuring every watt goes toward a new personal record.
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Product images may vary slightly from final specifications.
Need to Know
KEY FEATURES
PERFECT FOR
Why we like the FELT B Performance
Legendary Efficiency
The B platform focuses on speed fundamentals. Its proven aero silhouette and high-quality carbon layup deliver professional performance advantages and a sleek aesthetic that looks fast even at a standstill.
Purpose-Built Stability
The frame geometry is specifically tuned for a steady, predictable feel when tucked in the aero extensions. This balanced handling reduces rider fatigue by allowing you to maintain a deep tuck with confidence, even on technical courses or in variable wind conditions.
Reliable Performance Build
Pairing a performance carbon frame with a Shimano 105 12-speed groupset creates a high-caliber racer. It provides the precise shifting needed for heavy training while remaining ready to perform on race day.
Specifications
Frame Material
Carbon Fiber (UHC Performance Carbon)
Shifter
microSHIFT BS-A11
Rear Derailleur
Shimano 105 R7100, short cage
Front Derailleur
Shimano 105 R7100, braze-on
Crankset
Shimano 105 R7100, 52/36T
Chain
Shimano CN-M7100
Cassette
Shimano 105 CS-R7100, 11-28T
Brakeset
Shimano 105 BR-R7010-R (Under BB)
Rotors
Bottom Bracket
Cockpit
Headset
IS (IS-21)
Handlebar
Devox Bayonet 3.1 Basebar / Ergomod Extensions
Stem
Devox StemR.A2, 17°
Saddle
Prologo Dimension Tri STN
Seatpost
Felt Aero TRI/TT +25, 350mm
Wheels
Wheelset
Devox WheelRRS.A1
Front Axle
Quick-release
Rear Axle
Quick-release
Hubs
Shimano HBRS400 (Front) / FHRS400 (Rear)
Tires
Continental Ultra Sport III SL, 700x28
Tire Clearance
Optimized for 28c
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