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Product name | Felt AR4 | Scott Foil 10 | BH G6 Ultegra | Cervelo S5 Ultegra |
---|---|---|---|---|
Manufacturer | Felt | Scott | BH | Cervelo |
Category | Sport/Performance » Road » Bikes | Sport/Performance » Road » Bikes | Sport/Performance » Road » Bikes | Sport/Performance » Road » Bikes |
Approx. MSRP | $3,499.00 (USD) | TBA | TBA | $4,300.00 (USD) |
Average user rating | Be the first to write a review | Be the first to write a review | Be the first to write a review | Be the first to write a review |
Sizes | 48, 51, 54, 56, 58, 61cm | 47, 49, 52, 54, 56, 58, 61cm | Xs, S, M, L, Xl | 48, 51, 54, 56, 58, 61 |
Colors | Gloss Carbon | White/Black/Blue | Red/White | Black/White/Red |
Description | The Felt AR4 offers an advanced aerodynamic road racing machine at a price that's not astronomical. This bike features an aggressively-shaped aero carbon frame and fork for incredible stiffness, stability, and power transfer. Shimano Ultegra components make up the drivetrain, and parts from FSA, Prologo, Vittoria, and Felt round out the spec. A Shimano factory wheelset completes this fun and fast package. | Scott's Foil 10 is a pure-bred racing machine that benefits from aerodynamic shaping to offer riders an advantage against the wind. This bike features an ultralight, stiff carbon frame and fork for awesome racing performance. Shimano Ultegra components make up the drivetrain, and parts from Syncros, Ritchey, and Continental take care of the rest. A Syncros wheelset is the finishing touch here. | BH's G6 Ultegra gives racers and speed enthusiasts a sharp, stable ride that also fights wind resistance. This high-performance bike features an extensively aero-shaped carbon frame and fork; stiff for great power transfer but leaving the wind nowhere to hide. Shimano's Ultegra components make up the drivetrain, and parts from Michelin, FSA, San Marco, and BH round out the spec. A Vision wheelset keeps this bike flying down the road. | The Cervelo S5 Ultegra is designed to cut through the wind and be lightweight. It is made of carbon fiber and is paired with Shimano Ultegra components to give you quick, precise shifts every time. |
Year | 2014 | 2014 | 2014 | 2014 |
Country of origin | U.S.A. | U.S.A. | Spain | Canada |
Frame type | Felt Aero Road UHC Performance carbon fiber, MMC w/ InsideOut construction, BB30, carbon fiber dropouts, replaceable rear derailleur hanger, internal cable routing (electronic compatible) | FOIL Carbon / IMP technology / HMX / F01 AERO technology / Road Race geometry / Replaceable Dropout / STD Seattube / INT BB | GLOBAL CONCEPT G6 | S5 |
Features | Wind Tunnel: This product directly benefited from advanced computer design work using Computational Fluid Dynamic (CFD) software from CD-Adapco as well as extensive wind tunnel testing to make them as aerodynamically efficient and technologically advanced as possible. | F01 Aero Technology: F01 Technology is based on the theory that a partial airfoil shape without the trailing edge can produce the same aerodynamic advantage as a traditional foil shape. Modern foil shapes are largely based on models and ratios created for airplanes by the National Advisory Committee for Aeronautics (NACA), but because bicycles attain speeds far less than those of airplanes, these ratios do not necessarily apply to bikes. SCOTT Aero Science engineers have thus developed F01 Technology to create unique, bicycle specific tube shapes which maximize aerodynamic efficiency at lower air speeds. | A completely new and lighter frame: Designed for road bicycle racing, the new G6 maximises its aerodynamic qualities. From the first turn of the pedals, the G6 displays an enormous power and shows how all the small details are important at top-level competition. The new G6 range has improved in lightness and rigidity because it is made in one carbon piece, as so is the front derailleur and cable guide slots. | Shielding Seat Stays |
Hub front | Shimano RS31 | Syncros RR2.0 | Vision | W/ Wheelset |
Hub rear | Shimano RS31, 11-speed | Syncros RR2.0 | Vision | W/ Wheelset |
Spokes | Shimano RS31 | Syncros | Vision | W/ Wheelset |
Tires | Vittoria Rubino Pro Slick, 700 x 23c | Continental Grand Sport Race Fold 700 x 23C | MICHELIN LITHION 2 | Vittoria Diamante Pro Light 23c |
Skewers | Shimano | |||
Shifters | Shimano Ultegra 11-speed STI | Shimano Ultegra ST-6800 Carbon Dual control 22 speed | SHIMANO ULTEGRA 11-Spd | Shimano Ultegra 6800 |
Front derailleur | Shimano Ultegra 11-speed braze-on | Shimano Ultegra FD-6800 | SHIMANO ULTEGRA 11 | Shimano Ultegra 6800 |
Rear derailleur | Shimano Ultegra 11-speed short cage | Shimano Ultegra RD-6800 11-Speed | SHIMANO ULTEGRA 11-Spd | Shimano Ultegra 6800 |
Crankset | Shimano Ultegra 11-speed 48cm = 165mm 51cm = 170mm 54 - 56cm = 172.5mm 58 - 61cm = 175mm | Shimano Ultegra FC-6800 Hollowtech II 53 x 39 T Grey | FSA SLK 386 50/34 | Rotor 3DF BBright 110BCD 52/36 |
Cassette | Shimano Ultegra 11-speed, 11-25T | Shimano Ultegra CS-6800 11-speed 11-28 T | SHIMANO ULTEGRA 11-Spd 11/25 | Shimano Ultegra 6800 11-25T |
Bottom bracket | FSA BB30 w/ 24mm spindle reducers | Ultegra SM-BB7241 | PRESS FIT 386 | Rotor PressFit 30 |
Saddle | Prologo Zero T2.0 | Syncros RP1.5 Titanium | SAN MARCO ZONCOLAN DYNAMIC | Fizik Antares Manganese |
Stem | Felt SuperLite, +/-7° rise, Ø31.8mm 48cm = 80mm 51cm = 90mm 54 - 56cm = 100mm 58cm = 110mm 61cm = 120mm | Syncros FL1.5 1-1/8" / four Bolt 31.8 mm | BH EVO | 3T ARX Pro |
Headset | FSA No. 38 integrated, 1.125" - 1.25" sealed cartridge bearing w/ aluminum 4.5mm cone spacer, 20mm optional secondary cone spacer, 2 x 10mm + 1 x 5mm PC headset spacers, Felt compression device, top cap & aluminum bolt | Ritchey PRO Integrated | BH LITE 1.5" | FSA IS3 Standard - 6mm TC |
Brakes | Shimano Ultegra dual pivot mechanical caliper | Shimano Ultegra BR-6800 Grey Super SLR Dual pivot rim calipers | SHIMANO ULTEGRA, rim calipers | Shimano Ultegra 6800 |
Accessories | Carbon assembly paste, chain plate protector, valve extenders, aero seatpost slot covers, touch-up paint | |||
Chain | Shimano Ultegra 11-speed | Shimano Ultegra CN-6800 | SHIMANO ULTEGRA 11 | Shimano Ultegra 6800 |
Brake levers | Shimano Ultegra 6800 | |||
Recommended for | Road Race | Road Race | Road Race, Elite Club Ride, Club Ride, Road | Road, Club Ride, Elite Club Ride, Road Race |