Felt VR Advanced Ultegra 2020 vs Montague Allston

Frame	Felt Variable Road UHC Advanced + TeXtreme carbon fiber monocoque construction, size specific Control Taper carbon fiber steerer tube, integrated crown race, crown and blades. Flat mount disc standard, 12 x 100 mm thru axle	6061 series aluminum with DirectConnect System. Seatstay splitter for belt drive and eccentric bottom bracket
Stem	Devox SL, -7¡ rise, ¯31.8 mm, 43 - 47 cm: 80 mm, 51 cm: 90 mm, 54 - 56 cm: 100 mm, 58 cm: 110 mm, 61 cm: 120 mm	Kalloy, Alloy direct connect. 15 degree rise
Handle Bar	Devox Road Endurance, 65 mm reach, 125 mm drop, ¯31.8 mm, 43-47 cm: 380 mm, 51 cm: 400 mm, 54 - 56 cm: 420 mm, 58 - 61 cm: 440 mm	Riser style 20mm rise. 580mm wide. Alloy
Fork	Felt Variable Road UHC Advanced + TeXtreme carbon fiber monocoque construction, size specific Control Taper carbon fiber steerer tube, integrated crown race, crown and blades. Flat mount disc 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	Devox UHC Performance carbon fiber with microadjust head, 43 - 51 cm: ¯27.2 mm x 344 mm length	30.0 X 300mm Alloy with Montague logo
Crankset	Shimano Ultegra R8000, 50/34T, 43 - 47cm: 165 mm, 51 cm: 170 mm, 54 - 56 cm: 172.5 mm, 58 - 61 cm: 175 mm	Gates 46T for belt drive. 170mm crank arm
Pedals	--	Platform trekking pedal. Aluminum Cage
Chain	Shimano 11-speed	--
Shifters	Shimano Ultegra R8020 11-speed	Shimano Alfine Rapid Fire trigger shifters
Saddle	Prologo Dimension Space T4.0	--
Headset	FSA integrated sealed cartridge bearing with Felt Variable Height Cone Spacers (20 mm PC, 4.5 mm aluminum), Felt top cap, 43 - 47 cm: IS-21, 1.125", 51 - 61 cm: No.42, 1.125 - 1.5"	--
Derailleur Front	Shimano Ultegra R8000 braze-on	--
Derailleur Rear	Shimano Ultegra R8000 11-speed long cage	Shimano Alfine 11-speed internal gear hub.
Hub Front	Reynolds Series 1, straight-pull design, 12 x 100 mm thru axle, Center Lock	--
Hub Rear	Reynolds Series 1, straight-pull design, 4 pawl, 24T ratchet, 11-speed, 12 x 142 mm thru axle, Center Lock	--
Spoke	Sapim Sprint double butted	--
Cassette	Shimano 11-speed, 11-34T	--
Sprocket	--	Gates belt drive CDX sprocket. 24T

Front	Vittoria Rubino Pro G+ folding, 700 x 28 c	Vee Rubber trekking tire. 700c x 38mm
Rear	Vittoria Rubino Pro G+ folding, 700 x 28 c	Vee Rubber trekking tire. 700c x 38mm
Wheel / RIM	Reynolds AR29 DB Custom carbon, tubeless ready, 21 mm inner width, 29 mm depth	Spoke

Front	Shimano R8070 hydraulic disc, 160 mm rotor	--
Rear	Shimano R8070 hydraulic disc, 140 mm rotor	Shimano Deore hydraulic disc brake
Brake Lever	Shimano Ultegra R8020, hydraulic	Shimano Deore hydraulic disc brake

Front	--	--
Rear	--	--

Colors

Aquafresh Midnight Blue Fade

Gloss Black/Red

Length	--	--
Weight	7.83 kg	13.6 kg

Features	--	--
Additional Details	Bar tape : Felt Velvet Gel tape with 3M reflective base with reflective Felt Bubble-Tech F-Wing bar end plugs Bottom Bracket : Token BB386 with 24 mm bearings Seatpost Clamp : Felt single bolt, ¯30.6 mm Thru axle : Front: 12 x 100 x 123, thread: M12 x 1.5P x 16L, Maxle; Rear: 12 x 142 x 163 (163L + 7 head = 170 total), thread: M12 x 1.0P x 19L, Syntace	Bottom Bracke : Sealed Cartridge Folded Size : 914 x 711 x 304 mm
Accessories	Carbon assembly paste Chain plate protector Tubeless valve stems	--