Bike details
Overview
Key information split into simple groups.
Bike summary
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-
Frame Carbon -
Wheels 700c -
Groupset Ultegra -
Suspension Rigid -
Drivetrain 2 × 10 -
Brakes Rim
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Felt Aero Road UHC Advanced MMC Carbon Fiber Frame w/ 3KP Weave, Mechanically Optimized Internal Cable Routing, Carbon Fiber dropouts & Forged replaceable derailleur hanger
Suspension Fork
Felt AR UHC Performance 100% Carbon Fiber Fork; Carbon 1.125 Steerer tube, Crown, Blades, and Dropouts
Rear Shock
n/a
Drivetrain
Rear Derailleur
Shimano Ultegra SS Short Cage
Front Derailleur
Shimano Ultegra braze-on, double
Shift Levers
Shimano Ultegra STI, 20 speed
Cassette
Shimano Cassette, 11-25T
Crank
Shimano Ultegra, 53/39T; 51cm=170mm, 54cm-56cm=172.5mm, 58cm-61cm=175mm
Bottom Bracket
Shimano Hollowtech-II
Chain
Shimano 10-Speed
Chain Guide
n/a
Pedals
n/a
Wheels
Front Hub
MAVIC QRM Aero Aluminum 20H Front hub w/ B101 quick release
Rear Hub
MAVIC QRM Aero Aluminum 20H Rear hub w/ FTS-L Shimano 10 speed compatible freehub body and B101 quick release
Rims
MAVIC Cosmic Elite 30mm deep 6106 Aluminum rim, SUP welded, UB Control braking surface, 20H Front, 20H Rear
Spokes
MAVIC Cosmic Elite Stainless Steel Bladed, Butted, Straight Pull, Laced radial Front; Laced 2x drive, radial non-drive Rear; Brass Internal Spoke Nipples
Tires
Vittoria Rubino Pro, 700c x 23c, 150tpi
Brakes
Brakes
Shimano Ultegra Super SLR Dual Pivot w/ Cartridge Brake Shoes
Brake Levers
Shimano Ultegra STI
Cockpit
Stem
Felt SL 6061 Aluminum 3D Forged +/-7° Rise, Ø31.8mm Bar Clamp, custom Cr-Mo bolts, 128g, 51cm=90mm, 54cm=100mm, 56cm=100mm, 58cm=110mm, 61cm=120mm.
Handlebar
Felt VS Aero 2014 Triple Butted Aluminum w/ Aerodynamic Wing Top Section, w/ Ergonomic Drop, Ø31.8mm, 51cm=400mm, 54cm-56cm=420mm, 58cm-61cm=440mm
Grips
Felt Gel Ribbon Cork Tape w/ Felt 3D Logo
Headset
FSA Integrated, w/ Aluminum 25mm Conical Spacer, 2 X 10mm Aluminum Headset Spacers, Felt Aluminum Top Cap & 7075 Anodized Aluminum Bolt
Seat
Saddle
Felt SL Road Saddle w/ Carbon Fiber Injection Molded Base, Superlight Multi-Density Foam, Embossed Cover & Hollow Cr-Mo rails
Seatpost
Felt Aero UHC Advanced Carbon Fiber Standard Offset Bladed Monocoque Design, Length = 300mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 51cm | 54cm | 56cm | 58cm | 61cm |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.35 mm | 1.4 mm | 1.441 mm | 1.46 mm | 1.437 mm |
| Bottom Bracket Height | 266 mm | 266 mm | 266 mm | 266 mm | 266 mm |
| Front Center | 578 mm | 581 mm | 584 mm | 598 mm | 620 mm |
| Rake | 45 mm | 45 mm | 43 mm | 43 mm | 43 mm |
| Stack | 519.5 mm | 540.3 mm | 561.6 mm | 580.8 mm | 601.7 mm |
| Reach | 384.8 mm | 385.9 mm | 389.6 mm | 397.7 mm | 418.8 mm |
| Head Tube Length | 120 mm | 140 mm | 160 mm | 180 mm | 200 mm |
| Chainstay Length | 412 mm | 412 mm | 415 mm | 415 mm | 415 mm |
| Wheelbase | 980 mm | 983 mm | 989 mm | 1002 mm | 1025 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm |
| Standover Height | 749 mm | 774 mm | 794 mm | 798 mm | 816 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 |
About this model
AR4 belongs to the Felt Ar4 model. Felt released 7 bikes variations of this model so far. Take a sneak peek at all Felt Ar4 bikes models from 2011, by clicking here.
Model range prices
The most economical model, the Felt AR4 – 2012 2011 has a starting price of 3499$. Felt AR4 2011 on the other hand is the most expensive at 3799$.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Average price for Aero bikes
Our math shows that the average cost of a dependable Aero bike is 4211$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Aero bike. In short, before purchasing your ideal bike do some research about its components, and also check for reviews online.
When Felt released this model in 2011, its price was 3799$. Doing a quick comparison, we notice that AR4 price is 10.84% smaller than the average cost of an Aero bike.
Average weight for Aero bikes
Aero bikes have an average weight of 7.34 kg (16.18 lbs). Having an easier bike than average will give you a great advantage on climbs. However, a heavier bike will gain more speed on descends.
Weighing 7.69 kg (16.95 lbs), the AR4 model is slightly heavier than average. In other words, this model is 4.77% heavier than the average Aero bike.
Internal Cable Routing
Another thing to mention, is the internal cable routing of this bike. In conclusion, this helps you too, keep the bike cables in mint condition, and also it looks better. No more cables, surrounding the bike.
AR4 components
Fork material
The fork on this bike is made out of carbon, so, it won’t add up to much weight to your bike. However, the price you have to pay for a carbon fork is considerably higher.
Wheels
As for the wheels, Felt AR4 2011, has a 700c aluminum model. There is no doubt, that 700c wheels are very popular on all road bike models. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
Stopping the bike when needed, it’s essential for your safety. This bike has Rim brakes. Rim brakes deliver an average performance overall. However, they have problems in wet conditions.