Felt AR FRD Ultimate Dura-ACE DI2 vs Polygon Strattos S2

Compare Specifications of Felt AR FRD Ultimate Dura-ACE DI2 and Polygon Strattos S2

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Felt AR FRD Ultimate Dura-ACE DI2
Felt AR FRD Ultimate Dura-ACE DI2

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Polygon Strattos S2
Polygon Strattos S2

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Technical Specifications
Drivetrain 2x11-speed --
Frame Felt AeroRoad 3.0 UHC Ultimate + TeXtreme carbon fiber ALX All-Round, QRx130mm
Stem Felt Sprint UHC Advanced carbon fiber Entity OE Alloy, EXT: 90mm (XS, S, M) / 105mm (L, XL), BB: 31.8mm, R/D: 10degree
Handle Bar PRO Vibe Aero Superlight Entity Sport Alloy, W: 400mm (XS, S, M) / 420mm (L, XL), BB: 31.8mm, R/D: 124mm, B/R: 80mm
Fork Felt AeroRoad 3.0 UHC Ultimate + TeXtreme carbon fiber Light Weight Carbon Fork, Straight 1-1/8"
Seatpost Felt AeroRoad IL 2.0 UHC Advanced + TeXtreme carbon fiber Entity Sport Alloy, 27.2 x 350mm
Grip Felt VelvetGel tape with 3M reflective base and Felt Bubble-Tech F-Wing bar end plugs --
Crankset Shimano Dura-Ace R9100, 52/36T
Crank Length : 48cm: 167.5 mm / 51cm: 170 mm / 54, 56cm: 172.5 mm / 58, 61cm: 175 mm
Prowheel Ounce-421C-TT-N 50/34T
Pedals -- Alloy Cage & Body w/ Reflector
Chain Shimano Dura-Ace HG901 KMC Z-8.3
Shifters Shimano Dura-Ace Di2 R9170 Shimano Claris ST-R2000, 2x8-Speed Dual Control Lever
Saddle Prologo Dimension 143 Nack Entity, Steel Dia 7mm
Headset IS (NO.44) Zero Stack (ZS) Semi-Integrated Bearing for Straight Head Tube, ZS 44/28.6 | ZS 44/30, ID: 44mm
Derailleur Front Shimano Dura-Ace R9150 Di2, braze-on Alloy QRx100mm 32H
Derailleur Rear Shimano Dura-Ace R9150 Di2, short cage Shimano Claris RD-R2000-SS Direct Attach
Alloy QRx130mm 32H
Cassette Shimano Dura-Ace R9100, 11-28T Shimano CS-HG31 11-30T
Bottom Bracket CeramicSpeed EVO386 for Shimano Road Prowheel BSA Threaded FOR 2-Piece Crankset
Tyres
Front Continental Grand Prix 5000 TL, 700 x 25c Performance Tire 700C​
Rear Continental Grand Prix 5000 TL, 700 x 25c Performance Tire 700C​
Wheel / RIM HED Vanquish RC6 Pro Series, 12 mm, Shimano Alloy Double Wall 622-15 32H
Brakes
Front Disc, Flat Mount 140 mm minimum rotor TEKTRO R315 Caliper
Rear Disc, Flat Mount 25 mm thickness, 140 mm minimum rotor TEKTRO R315 Caliper
Brake Lever -- Shimano Claris ST-R2000
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Blue
Light Red


Physical Specs
Length -- --
Weight 7.64 kg --
Overview
Features -- --
Additional Details Sizes : 6 | 48, 51, 54, 56, 58, 61cm
Frame Technologies : MMC / InsideOut
Derailleur Hanger Type Front : Brazed-On | integrated backup plate, non-replaceable, aluminum
Derailleur Hanger Type Rear : Standard Mount TA 12x142 road, replaceable, aluminum
Protector Type : Felt SteererStop integration for replaceable brake and shift protection / Felt CDRoad integration for chain drop protection / Felt ChainPlate for chain suck protection / Clear vinyl for chain slap protection
Brake Calipers : Shimano Dura-Ace R9170, hydraulic disc, flat mount
Routing Type : Semi-Hidden electronic specific
Fork Technologies : Monocoque construction / Integrated crown race
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