Felt AR FRD Ultimate Dura-ACE DI2 vs Twitter Aurora-Disc

Compare Specifications of Felt AR FRD Ultimate Dura-ACE DI2 and Twitter Aurora-Disc

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

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Twitter Aurora-Disc
Twitter Aurora-Disc

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Model:

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Technical Specifications
Drivetrain 2x11-speed --
Frame Felt AeroRoad 3.0 UHC Ultimate + TeXtreme carbon fiber AURORA(Disc&thru-axle 12×142), high modulus Carbon fiber,Aero-Racing,Inner-Cables,Cut&HC, UV laser decals
Stem Felt Sprint UHC Advanced carbon fiber --
Handle Bar PRO Vibe Aero Superlight TW, high modulus Carbon fiber, Integrated Handlebar&Stem(420*90mm),UV water decals, full Inner-Cables
Fork Felt AeroRoad 3.0 UHC Ultimate + TeXtreme carbon fiber AURORA(Disc&thru-axle 12×100), high modulus Carbon fiber, 700C, UV laser decals
Seatpost Felt AeroRoad IL 2.0 UHC Advanced + TeXtreme carbon fiber High modulus Carbon fiber,Aero-Racing
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
RETROSPEC, Alu alloy, Hollow,34-50T
Pedals -- RS ultra-light Alu alloy CNC with sealed-Bearings for Road
Chain Shimano Dura-Ace HG901 SUMC-11S
Shifters Shimano Dura-Ace Di2 R9170 --
Saddle Prologo Dimension 143 Nack TW, comfortable&lightweight for racing
Headset IS (NO.44) TW, Alu alloy CNC with sealed-Bearings 52*52mm
Derailleur Front Shimano Dura-Ace R9150 Di2, braze-on SHIMANO 105/R7000
Derailleur Rear Shimano Dura-Ace R9150 Di2, short cage SHIMANO 105/R7000
Spoke -- SHUNJIU, Flat 14G
Cassette Shimano Dura-Ace R9100, 11-28T SUNSHINE-11S,11-32T
Bottom Bracket CeramicSpeed EVO386 for Shimano Road --
Tyres
Front Continental Grand Prix 5000 TL, 700 x 25c MAXXIS, 120PSI, 700C*25C
Rear Continental Grand Prix 5000 TL, 700 x 25c MAXXIS, 120PSI, 700C*25C
Wheel / RIM HED Vanquish RC6 Pro Series, 12 mm, Shimano RS, Alu Alloy AL7005,Double wall,Matte,W19×H36mm×700C
Brakes
Front Disc, Flat Mount 140 mm minimum rotor ZOOM, cable pull Hydr+RS Center lock disc160/160
Rear Disc, Flat Mount 25 mm thickness, 140 mm minimum rotor ZOOM, cable pull Hydr+RS Center lock disc160/160
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Holographic color +(Red / Orange / Yellow / Blue / DarkGray / CementGray / Silver / White)


Physical Specs
Length -- --
Weight 7.64 kg 9.1 kg
Overview
About -- The Aurora-Disc excels with its high-modulus carbon fiber components in the handlebar, fork, an Read More
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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