Felt IA FRD Disc 2020 vs Montague Allston

Frame	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	6061 series aluminum with DirectConnect System. Seatstay splitter for belt drive and eccentric bottom bracket
Stem	Felt Dagger Integrated	Kalloy, Alloy direct connect. 15 degree rise
Handle Bar	Devox Dagger UHC Ultimate + Nano base bar with Devox ƒ-Bend carbon fiber 3-position extensions	Riser style 20mm rise. 580mm wide. Alloy
Fork	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	Full Cro-Mo, with disc mount and ramped dropout.
Seats	--	Full Cro-Mo, with disc mount and ramped dropout
Seatpost	Felt VariMount Aero Aero Tri UHC Advanced carbon fiber, 300 mm length	30.0 X 300mm Alloy with Montague logo
Crankset	Shimano Dura-Ace R9100, 52/36T, 48 -51 cm: 165 mm, 54 -56 cm: 170 mm, 58 cm: 172.5 mm	Gates 46T for belt drive. 170mm crank arm
Pedals	--	Platform trekking pedal. Aluminum Cage
Chain	Shimano Dura-Ace,11-speed	--
Shifters	Shimano Dura-Ace Di2 R9160 TT/Tri 11-speed	Shimano Alfine Rapid Fire trigger shifters
Saddle	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 Dura-Ace R9150 Di2 11-speed short cage	Shimano Alfine 11-speed internal gear hub.
Hub Front	Zipp Cognition, 11-speed, 12 mm thru-axle Center Lock	--
Hub Rear	Zipp Cognition, 12 mm thru-axle, Center Lock	--
Spoke	CX-Ray - Black	--
Cassette	Shimano Dura-Ace, 11-28T	--
Sprocket	--	Gates belt drive CDX sprocket. 24T

Front	Continental Grand Sport Race folding, 700 x 25 c	Vee Rubber trekking tire. 700c x 38mm
Rear	--	Vee Rubber trekking tire. 700c x 38mm
Wheel / RIM	Zipp 454 NSW Disc carbon front, Zipp 858 NSW Disc carbon rear	Spoke

Front	Shimano BR-R9170, 140 mm rotor	--
Rear	Shimano BR-R9170, 140 mm rotor	Shimano Deore hydraulic disc brake
Brake Lever	Shimano Dura-Ace BR-R9170 TT/Tri hydraulic	Shimano Deore hydraulic disc brake

Front	--	--
Rear	--	--

Colors

Matte TeXtreme (White)

Gloss Black/Red

Length	--	--
Weight	8.9 kg	13.6 kg

Features	--	--
Additional Details	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	Bottom Bracke : Sealed Cartridge Folded Size : 914 x 711 x 304 mm
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	--