Author Sector 29 2021-22 vs Felt IA FRD Disc 2020

Speed	12	--
Frame	AUTHOR carbon Toray T700/800 monocoque 29"	Felt Integrated Aero Tri Disc UHC Ultimate + TeXtreme carbon fiber, MMC with InsideOut construction, BSA threaded bottom 68mm bracket shell, 12 x 142 mm with Syntace style thru axle, flat mount disc brake standard, horizontal 12 mm thru-axle dropouts, replaceable rear derailleur hanger, internal mechanical or electronic cable routing
Stem	RITCHEY WCS C220	Felt Dagger Integrated
Handle Bar	RITCHEY MTN WCS 2x9 9° 700 / 720 mm	Devox Dagger UHC Ultimate + Nano base bar with Devox ƒ-Bend carbon fiber 3-position extensions
Fork	FOX 32 Float SC 29 100 Remote air, remote lock out 15 mm thru axle 1.5" tapered steerer (100 mm)	Felt Dagger Disc UHC Ultimate + TeXtreme carbon fiber monocoque construction, 1.125" carbon fiber steerer, upper cover, blades, dropouts, crown; internal disc-brake routing, flat-mount disc brake standard, 12 x 100 mm thru axle
Seatpost	RITCHEY Comp Carbon (31.6)	Felt VariMount Aero Aero Tri UHC Advanced carbon fiber, 300 mm length
Grip	AUTHOR Pro Lock	--
Crankset	--	Shimano Dura-Ace R9100, 52/36T, 48 -51 cm: 165 mm, 54 -56 cm: 170 mm, 58 cm: 172.5 mm
Chain	SHIMANO M7100	Shimano Dura-Ace,11-speed
Shifters	SHIMANO XT (12)	Shimano Dura-Ace Di2 R9160 TT/Tri 11-speed
Saddle	PROLOGO Nago Evo X10	ISM PS1.0 Ti
Headset	--	FSA TH-873-CB integrated, 1.125" sealed ceramic ACB cartridge bearings with Felt compression device
Derailleur Front	--	Shimano Dura-Ace R9150 Di2 braze-on
Derailleur Rear	SHIMANO XT	Shimano Dura-Ace R9150 Di2 11-speed short cage
Hub Front	MAVIC Crossmax 29 wheel set 24 holes 15 × 110 mm thru front axle	Zipp Cognition, 11-speed, 12 mm thru-axle Center Lock
Hub Rear	MAVIC Crossmax 29 wheel set 24 holes 12 × 148 mm thru rear axle	Zipp Cognition, 12 mm thru-axle, Center Lock
Spoke	MAVIC	CX-Ray - Black
Cassette	--	Shimano Dura-Ace, 11-28T
Bottom Bracket	SHIMANO BB-MT800 BB unit	--

Front	VITTORIA Barzo foldable 29" × 2.25"	Continental Grand Sport Race folding, 700 x 25 c
Rear	VITTORIA Barzo foldable 29" × 2.25"	--
Wheel / RIM	MAVIC Crossmax 29 wheel set 24 holes	Zipp 454 NSW Disc carbon front, Zipp 858 NSW Disc carbon rear

Front	SHIMANO SLX disc hydraulic (6" rotors)	Shimano BR-R9170, 140 mm rotor
Rear	SHIMANO SLX disc hydraulic (6" rotors)	Shimano BR-R9170, 140 mm rotor
Brake Lever	SHIMANO SLX	Shimano Dura-Ace BR-R9170 TT/Tri hydraulic

Front	--	--
Rear	--	--

Colors

--

Matte TeXtreme (White)

Length	--	--
Weight	11 kg	8.9 kg

Features	--	--
Additional Details	SIZE : 17", 19", 21" HEAD PARTS: AUTHOR Integrated 1.5" tapered CHAIN WHEEL : SHIMANO XT 34 teeth 170 / 175 mm cranks SEAT CLAMP: AUTHOR (34.9) FREE WHEEL: SHIMANO CS-M7100 10-51 (12)	Bar tape : Felt VelvetGel tape and dimpled gel pads with Felt bar end plugs Bottom Bracket : Ceramic Speed BSA threaded Seatpost Clamp : Felt Internaloc integrated with titanium bolts Thru axle : Front: Devox leverless 12 x 100 x 117L, thread: M12 x 1.5 x 12.5L; Rear: Devox leverless 12 x 142 x 162.5L Syntace style, thread: M12 x 1.0 x 18L
Accessories	--	Carbon assembly paste, Aero seatpost slot covers, IA CALpac 2.0, Di2 Internal battery charger, Dagger stem cover with 1/4-turn Garmin Mount, Valve extenders, IA BTSpac storage box