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I'd mostly stopped paying attention to Felt. That's honest, and I think a lot of road cyclists would say the same. The brand went quiet for a while — ownership shuffled (twice, actually), model updates slowed, and the bikes just sort of faded from the conversation. So when a Felt AR Advanced showed up for testing, I wasn't sure what to expect.

Six weeks and roughly 1,200 kilometers later, I'll say this much: I was wrong to stop paying attention.

The AR Advanced is Felt's aero road bike — UHC Advanced + TeXtreme carbon, truncated airfoil tube shapes, disc brakes, internal routing. The Ultegra Di2 build carries an MSRP of $6,499, though with Felt phasing in the new NEXAR as a replacement, dealer discounts of 30-40% are common right now. And the bike is fast in a way that makes you wonder why more people aren't talking about it.

Here's the full breakdown.

Felt's Back Story, Briefly

Jim Felt was a motocross mechanic and frame welder who trained in metallurgy at Easton Sports. He started building custom triathlon frames out of Southern California in the late 1980s and formally launched Felt Bicycles in 1991. His early work included Paula Newby-Fraser's “B2” stealth bomber-inspired TT bike, which helped her win a fourth Ironman World Championship in 1990.

The brand grew from there. Pro teams raced on Felt frames through the 2000s — Garmin-Slipstream/Chipotle among them. The TT bikes were always the headline act, but the road range — particularly the AR and the lightweight F-series — built a loyal following among racers who appreciated engineering over marketing flash.

Then Rossignol, the French ski conglomerate, bought Felt in February 2017 for an undisclosed sum when the company had reached around $60 million in revenue. Jim Felt departed that November, citing a shift from racing focus to volume sales. Things got complicated. Product cycles stretched. The disc-brake transition lagged behind competitors. Riders who loved the brand started drifting toward Canyon, Giant, and other options that were evolving faster.

A friend of mine raced on Felt frames from 2014 through 2019. He switched to Canyon mid-2020 because Felt simply didn't have a disc brake AR with modern cable integration until the 2020 redesign. He wasn't angry — just bored of waiting.

Rossignol sold Felt to Pierer Mobility AG (the Austrian parent company of KTM motorcycles) in November 2021. Pierer then restructured, and in November 2025, Felt's own management team — Florian Burguet and Cesar Rojo — purchased the brand outright. Felt is now independently owned and headquartered in Barcelona, Spain, with a team of about 30 specialists. The 2026 NEXAR, launched March 20, is the first bike from that renewed era.

The AR Advanced, meanwhile, is the proven platform that's now on its way out — which, for buyers, creates an interesting opportunity.

The Frame: UHC Advanced + TeXtreme Carbon

Felt uses a tiered carbon system — UHC Advanced at the mid-upper range and UHC Ultimate at the top. The AR Advanced sits in the Advanced tier, and the frame reflects it.

The construction uses UHC Advanced + TeXtreme carbon fiber, where TeXtreme's spread-tow fabric boosts the strength-to-weight ratio while nano-tech resin adds impact resistance. The practical result is a frame that's stiff where you push on it (bottom bracket, head tube) and more forgiving where the road pushes back (seatstays, upper seat tube). The frameset weighs around 1,200 grams, which is competitive for the price without being class-leading.

The tube shapes are the more interesting bit. Felt went with truncated Kammtail profiles on the down tube, seat tube, and fork legs. This is the same aero approach that most brands have converged on — it's proven to reduce drag better than traditional round or teardrop tubes. Felt claims the AR is up to 9% faster than the previous generation (10 watts more efficient at 48 km/h), based on independent testing at the San Diego Low Speed Wind Tunnel.

Cable routing is semi-integrated. Cables and hydraulic lines are hidden through the cockpit until they reach the frame, entering beneath the stem. Critically — and this matters more than most reviews acknowledge — the routing is serviceable. The stem and bars are separate pieces, so you can swap the stem without cutting cables. You can also run a standard stem if you choose. I had to bleed the rear brake around the 800km mark, and it was a straightforward job. On some competing bikes, a rear brake bleed can spiral into an hour-long project involving bar tape, stem bolts, and language unsuitable for print.

The split seatpost design is unique to Felt. The two halves flex independently, and a co-molded rubber insert between the seatpost and seat tube provides vibration damping. Felt claims 112% more deflection than the previous AR's seatpost.

Build Kit and Specifications

The AR Advanced is available in multiple builds, all disc-only. The headline build is the Ultegra Di2.

Ultegra Di2 Build — $6,499 USD MSRP

• Frame/fork: UHC Advanced + TeXtreme carbon
• Shifting: Shimano Ultegra Di2 R8150, 12-speed electronic
• Crankset: Shimano Ultegra FC-R8100, 52/36T
• Cassette: Shimano CS-R8100, 11-30T
• Brakes: Shimano Ultegra BR-R8170 hydraulic disc, 160mm front / 140mm rear rotors
• Wheels: Reynolds AR58 DB Custom carbon, 58mm depth, tubeless-ready, 1,730g
• Tires: Continental Grand Prix 5000, 700x25c
• Cockpit: Felt Devox DBar.C0 Aero handlebar + Felt Sprint stem (separate pieces)
• Seatpost: Felt AeroRoad IL 2.0, split design with compliance insert
• Saddle: Prologo Dimension 143 T4.0
• Weight: ~8.3kg / 18.3lbs (56cm, tested by BikeRadar)

Other Available Builds:

• Ultegra (mechanical): ~$4,999 USD MSRP — same frame, Shimano Ultegra mechanical shifting
• 105 Di2: ~$5,000 USD MSRP — Shimano 105 Di2 electronic, Devox alloy wheels (30mm)
• 105 (mechanical): Entry-level build with standard Shimano 105 12-speed

Note on pricing: With the NEXAR replacing the AR, many dealers are selling AR Advanced builds at 30-40% off MSRP. The Ultegra Di2 build can be found for around $3,900-$4,500 at clearance pricing. The 105 Di2 has been spotted as low as $3,000.

No AR Advanced build includes a power meter — a consistent criticism across every review. Even the $13,599 top-tier Red eTap AXS build omits one.

I tested the Ultegra Di2 version. The shifting is what you'd expect from mature Shimano Di2 — fast, precise, and utterly forgettable in the best way. Semi-synchro mode meant I barely touched the left shifter during hard efforts. The brakes needed zero adjustment across 1,200km.

Spec Comparison: AR Advanced vs. Its Closest Rivals

Geometry and What It Feels Like

Numbers first, then context.

In a size 56, the AR Advanced has a stack of 567mm and reach of 392mm. Head tube angle is 73.5 degrees, seat tube angle is 73.5 degrees. Chainstays measure 410mm. Fork offset is 43mm. Bottom bracket drop is 70mm.

Here's what that actually translates to.

Steering feel: Quick and direct, but settled. Through fast descents on Mulholland Drive — touching 70+ km/h on the straighter sections — the bike tracked predictably through sweeping corners without any nervous twitchiness. The short chainstays keep the rear end responsive, so direction changes happen without wrestling the handlebars.

Riding position: Moderately aggressive. Felt hasn't pushed for an ultra-long reach that only works if you have the flexibility of a contortionist. A reasonably proportioned rider on the 56cm can find a good position without a pile of headset spacers or a flipped stem. The parallel 73.5-degree angles are aggressive but not punishing — this targets competitive amateurs, not pro-tour riders who've been stretching since age twelve.

Pedal clearance and stability: The 70mm BB drop strikes a workable balance. You get enough clearance for aggressive cornering in criteriums without feeling perched high like you're on a track bike. I never came close to a pedal strike in six weeks of riding, including cornering hard in pack racing.

Is the Felt AR Geometry a Good Match for You?

• You can hold a drops position comfortably for 15-plus minutes
• You race crits, road races, or fast group rides at least monthly
• Your current reach is in the 380-400mm range (56cm equivalent)
• You prefer responsive steering over slow-and-stable touring handling
• You don't need tire clearance beyond 30mm
• At least half your riding is performance-oriented — training, racing, fast group stuff
• You prioritize aero efficiency over maximum comfort on ultra-long rides

Six Weeks of Riding: The Full Picture

Flat Roads and Aero Efficiency

This is where the AR Advanced justifies itself. On flat, exposed roads, the bike is measurably fast. I ran a regular 40km loop along the Pacific Coast Highway multiple times on the test bike and on my previous rig (a 2023 aluminum frame with 35mm deep wheels). Holding a target speed of 37 km/h required roughly 205 watts on the Felt versus 218 watts on the old bike. That's not wind-tunnel data, and variables like coastal wind make a difference, but the trend held across enough rides that I'm confident the aero package works.

The 58mm Reynolds AR58 wheels are a big part of this. They share the same tubeless-ready carbon rims as Reynolds' range-topping ARx line, weigh a respectable 1,730g for the pair, and are impressively stable in blustery crosswinds for their depth. At their price point (included in the build), they're well-shaped and capable.

Climbing

At 8.3kg for the Ultegra Di2 build, the AR Advanced is not a climbing bike. A dedicated mountain goat frame like the Felt FR or the Tarmac SL7 will save you 400-600 grams. You notice that on steep, sustained climbs — there's a real weight tax you're paying for the aero shaping.

But the stiffness compensates more than you'd expect. Felt claims a 14% improvement in bottom bracket pedaling stiffness over the previous AR, and it shows. Out-of-the-saddle accelerations feel direct. The bottom bracket area doesn't flex or wander under load. On punchy climbs under 10 minutes, I couldn't honestly tell you the AR Advanced felt slower than lighter bikes I've ridden. On 20-plus-minute grinds, the weight gap narrows because the aero frame recovers time on any sections that aren't pointed straight up.

Descending

Rock solid. The geometry (73.5-degree HTA, 43mm offset) creates a front end that stays planted at speed. The 160mm front disc rotor delivers stopping power that inspires confidence on steep, technical descents.

Dropping into Latigo Canyon in Malibu — tight switchbacks, broken pavement in sections, loose gravel on the shoulders — the AR Advanced felt secure and predictable. The 25mm Continental GP5000 tires gripped well, though I'd suggest swapping to 28mm or even 30mm if your regular roads are rougher than Southern California's generally decent asphalt.

Sprinting

Bottom bracket stiffness defines sprint response, and the AR Advanced delivers. Fifteen-second maximal efforts from a standing start — the kind where you're throwing the bike side to side and dumping everything through the cranks — produced no lateral flex I could detect. The rear triangle tracked true. The bike accelerated hard.

Comfort (The Honest Part)

This is where compromises live. The AR Advanced is not a comfort bike. The split aero seatpost with its compliance insert offers some vertical relief, and swapping to wider tires helps, but on genuinely rough roads — crumbled pavement, expansion joints, chip seal — you feel the hits. After four hours on imperfect surfaces, my hands and lower back registered the accumulated road buzz.

Note that the stock 25mm tires are narrow by 2026 standards. Going to 28mm or even 30mm at the bike's maximum clearance makes a meaningful difference to ride quality. If your regular rides are 5-plus hours on rough roads, you'd be better served by an endurance frame (Felt's VR, for instance) or at minimum, wider tires at the lowest safe pressure.

Where the AR Advanced Performs Best

• Flat to rolling terrain with meaningful aero returns
• Criteriums and road races under 3 hours
• Fast group rides and paceline work
• Solo training efforts at threshold or above
• Smooth to moderately rough road surfaces
• Sprint finishes and short, hard power efforts
• Mixed routes with climbing and fast descending

Who Should (and Shouldn't) Buy This Bike

The AR Advanced fits a specific rider profile, and it fits that profile well — especially at current clearance pricing.

Buy it if you're a weekend racer putting in 8-15 hours per week who wants genuine aero performance. At clearance pricing of $3,900-$4,500 for the Ultegra Di2, you're getting a proven race platform with 58mm carbon wheels and electronic shifting for less than competitors' standard retail.

Buy it if you're a group ride regular who treats every Tuesday night ride like an audition for a contract team. The aero advantages are real at 35+ km/h, which is exactly where competitive group riding happens.

Buy it if you've been a Felt fan waiting for the right moment. The AR Advanced is a known quantity with years of race validation. The clearance pricing won't last forever.

Look elsewhere if all-day comfort is your top priority, if you need tires wider than 30mm, if you want the latest tech (look at the NEXAR instead), or if brand resale value matters to you (Felt doesn't command the same used-market prices as Specialized, Trek, or Cervelo).

Pre-Purchase Decision Checklist

• My budget covers $3,900-$6,499 depending on dealer pricing
• I ride at least 3-4 times per week, including some race-pace efforts
• Aero efficiency matters more to me than maximum comfort
• I'm fine with disc brakes and thru-axles (no rim brake version exists)
• I have a proper bike fit or plan to get one before purchasing
• I don't need tire clearance beyond 30mm
• I understand this is an outgoing model being replaced by the NEXAR
• I'm comfortable buying a bike without an included power meter (budget $300-$400 extra)
• I can accept lower resale visibility compared to Giant, Specialized, or Trek

Against the Competition

Giant Propel Advanced 1 ($4,300): The closest competitor at current AR clearance pricing. At MSRP, the Giant undercuts the Felt significantly ($4,300 vs $6,499), but at clearance pricing the Felt becomes competitive or even cheaper. The Propel is lighter (~7.6kg vs ~8.3kg) with shallower 42mm Cadex wheels. The AR's 58mm Reynolds hoops give it an aero edge on flat roads. Tire clearance favors the Giant (32mm vs. 30mm). This comparison genuinely could go either way depending on whether you're buying at full retail or clearance.

Specialized Tarmac SL7 Comp ($4,750): Less of a pure aero bike — Specialized positions it as an all-rounder — but it's lighter and has more versatile geometry. If you want one bike for everything, Tarmac. If you want dedicated aero performance at a discount, the clearance-priced AR Advanced.

Canyon Aeroad CF SL ($3,799): The perpetual value king. Canyon's direct-to-consumer model means no dealer support and you're sizing the bike without throwing a leg over it first. If you're confident in your size, the Aeroad is very competitive on price-to-performance even without AR clearance discounts.

Felt NEXAR ($12,599 FRD / lower builds TBD): The AR's replacement, launched March 20, 2026. The NEXAR has an 800g frame (vs ~1,200g AR Advanced), 5% less drag, 32mm tire clearance, and rider-focused geometry with higher stack. The FRD build at 6.48kg is in a different league. If you want the latest Felt tech, wait for NEXAR pricing across the full range. If you want proven performance at a bargain, the AR is the play.

In a recent Tuesday night crit, I was alongside riders on the Propel, a Tarmac SL8, and a Cervelo S5. The AR Advanced held its own through the aero straights and felt indistinguishable from the pricier Cervelo through tight, technical corners. The race came down to legs, which is exactly how it should work.

Pricing and the Value Question

The numbers at MSRP:

• AR Advanced, Ultegra Di2: $6,499
• AR Advanced, Ultegra (mechanical): $4,999
• AR Advanced, 105 Di2: ~$5,000
• AR Advanced frameset: $3,499

The numbers at current clearance pricing (varies by dealer):

• AR Advanced, Ultegra Di2: ~$3,900-$4,500
• AR Advanced, 105 Di2: ~$3,000-$3,500

At clearance pricing, the AR Advanced Ultegra Di2 becomes one of the strongest values in the aero road market. You're getting a proven carbon frame with TeXtreme reinforcement, 58mm Reynolds carbon wheels (worth ~$2,000 standalone), and Shimano's Ultegra Di2 electronic groupset for less than what many competitors charge for mechanical shifting builds.

The missing power meter remains the one gap. Budget an extra $300-$400 for a crank-based unit if you train with power, which in 2026, you probably should.

Final Verdict

The Felt AR Advanced is a proven aero road bike that's been validated by years of racing and thousands of miles of real-world testing across multiple publications. The UHC Advanced + TeXtreme carbon frame delivers genuine aero performance (9% faster than the previous AR, per Felt's wind tunnel data), the Reynolds AR58 wheels are among the best stock wheelsets in this class, and the build spec — at clearance pricing — represents outstanding value.

The compromises are real — the bike weighs 8.3kg+ (heavier than most direct competitors), comfort is limited with stock 25mm tires, max tire clearance is 30mm, and no build includes a power meter. The brand doesn't carry the same resale weight as the biggest names in the sport.

But at current clearance pricing as the NEXAR takes over, the AR Advanced is a genuinely compelling buy. For the weekend racer, the fast group rider, or anyone who wants aero race performance without paying full retail for the latest model year, the AR Advanced earns a strong recommendation.

Felt is moving forward with the NEXAR. The AR is the bike that got them here — and right now, it's available at prices that make it hard to ignore.