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30-Day Returns · Family Owned Since 1973 · Ships From WisconsinShopAboutresponseFelt AR Advanced 105 12-Speed Aero Road Bike - Charcoal, 51cmAbout This Item Felt AR Advanced 105
THE AR. FOR THOSE WHO CRAVE UNBRIDLED SPEED.
The Felt AR Advanced 105 is a race-proven aero road bike built around an advanced-level carbon frameset used by pro race teams, paired with Shimano’s reliable 105 mechanical drivetrain. If this is your first “serious” road bike, this is the kind of upgrade you’ll feel immediately: quicker acceleration, cleaner handling at speed, and a smoother ride that helps you stay fresher for longer efforts.
Why you’ll love it
- Aero speed you can actually use: modern truncated tube shapes (often called “Kammtail” profiles) are designed to perform in real riding conditions, not just in a wind tunnel.
- Racing focus, everyday reliability: Shimano 105 mechanical shifting delivers crisp performance without complexity.
- Disc brake confidence: hydraulic disc brakes provide consistent stopping power in changing weather and on fast descents.
- Comfort that helps you go faster: a split aero seatpost design adds compliance to reduce fatigue over longer rides.
- Fit-friendly cockpit: separate bar and stem make adjustments and future fit changes simpler than one-piece integrated setups.
Built for speed, tuned for real roads
Going fast isn’t only about aerodynamics—it’s also about staying composed. The AR platform builds on Felt’s aero testing and road wins, updated for modern riding with wider tire compatibility, cleaner cable integration, and vibration-dampening technologies. The result is a rider-first aero bike that’s ready for hard group rides, first races, and big personal bests.
Key features Aerodynamics: evolved for the real world
Aero design has moved beyond ultra-deep teardrop shapes. The AR uses truncated, squared-off tube profiles optimized for real riding and racing conditions, helping the bike maintain speed when conditions aren’t perfect.
Disc brakes & thru-axles
The AR is built around hydraulic disc brakes and recessed thru-axles to keep the profile clean and wind-cutting, while delivering dependable braking performance when it matters most.
Optimized cockpit
You get the sleek look of an integrated aero bike without the headache of a one-piece cockpit. A separate bar and stem make dialing in fit (bar width, stem length, angle) far easier—especially helpful as your preferences evolve with experience.
Speed through comfort
Felt’s signature split aero seatpost is designed to flex and shear independently to increase rider comfort. Combined with a dampening interface inside the frame, it helps reduce vibration and fatigue so you can push harder, longer.
Sizes available
48cm, 51cm, 54cm, 56cm, 58cm, 61cm
Specs
- Frame: Felt AR 3.0, UHC Advanced carbon
- Fork: Felt AR 3.0, UHC Advanced carbon
- Shifters / Brake Levers: Shimano 105 ST-R7120
- Front Derailleur: Shimano 105 FD-R7100, Brazed-On
- Rear Derailleur: Shimano 105 RD-R7100, short cage, 24-S
- Crankset: Shimano 105 FC-R7100, 50/34T
- Cassette: Shimano 105 CS-R7100, 11-34T
- Chain: Shimano CN-HG7100
- Brakes: Shimano BR-R7170, 2-piston, hydraulic disc
- Rotors: Shimano SM-RT70, 160mm, Center Lock
- Wheels: Devox WheelRDS.A1, Center Lock, 12x100 / 12x142mm, thru-axle
- Tires: Continental Grand Sport Race SL, 700x25 (listed as 28x700x25mm)
- Handlebar: Devox DBar.C0 Aero, 31.8mm, 420mm
- Stem: Felt Sprint, -6°
- Headset: IS (NO.44)
- Seatpost: Felt AeroRoad IL 2.0, 350mm
- Saddle: Prologo Dimension 143 STN
- Pedals: Sold separately
Perfect for
- Riders buying their first performance road bike and wanting a true “race bike” feel
- Fast group rides, fondos, and first races
- Anyone who wants aero speed with modern comfort and dependable typeAero Road BikeSize51cmColourCharcoalManufacturer part number9412401151Unbeatable Year-Round BargainsWheel & Sprocket has been family owned since 1973, with shops across Milwaukee, the Fox Valley, Madison and Chicagoland. Every order is picked and packed by people who ride, and if something is not right a mechanic will answer you — not a script.Shop The Outlet StoreWheel & Sprocket Outlet · Item 9010654141722
