Felt VR Endurance Road Bike vs Trek Slash 9.7

Engine	VR Advanced Ultegra Di2 Model Code : FB-21A-VRX2-CMF-FA	--
Load Carrying Capacity	--	Combined weight of bicycle, rider, and cargo of 300 pounds (136 kg)
Drivetrain	2x11-speed	--
Frame	Felt VariableRoad 3.0 | UHC Advanced + TeXtreme carbon fiber	OCLV Mountain Carbon main frame & stays, internal storage, tapered head tube, Knock Block 2.0, Control Freak internal routing, Carbon Armor, shuttle guard, threaded BB, ISCG 05, 34.9 mm seat tube, magnesium rocker link, Mino Link, ABP, Boost148, 160 mm travel
Stem	Devox StemR.A1	Bontrager Line, 35 mm, Knock Block, 0 degree, 40 mm length
Handle Bar	Devox DBar.A2	Bontrager Line, alloy, 35 mm, 27.5 mm rise, 820 mm width
Fork	Felt VariableRoad 3.0 UHC Advanced + TeXtreme carbon fiber	Fox Rhythm 36, Float EVOL air spring, GRIP damper, tapered steerer, 44 mm offset, Boost110, 15 mm Kabolt axle, 170 mm travel
Seatpost	Standard 27.2 mm post, 30.6 mm clamp / 6061 aluminum, steel bolt & nut-bar	Size : S - TranzX JD-YSP39, 100 mm travel, internal routing, 34.9 mm Size : M, ML - TranzX JD-YSP39, 150 mm travel, internal routing, 34.9 mm Size : L, XL - TranzX JD-YSP39, 170 mm travel, internal routing, 34.9 mm
Grip	Additional comfort gel padding, Felt VelvetGel tape with 3M reflective base, and reflective Felt Bubble-Tech F-Wing bar end plugs	Bontrager XR Trail Pro, alloy lock-on
Crankset	Shimano Ultegra R8000, 50/34T	Size : S - SRAM X1 Eagle, DUB, 30T steel ring, Boost (55 mm chainline), 170 mm length Size : M, ML, L, XL - SRAM X1 Eagle, DUB, 30T steel ring, Boost (55 mm chainline), 175 mm length
Chain	Shimano Ultegra HG701	SRAM NX Eagle, 12 speed
Shifters	Shimano Ultegra Di2 R8070	SRAM NX Eagle, 12 speed
Saddle	Prologo Dimension Space T4.0	Bontrager Arvada, hollow chromoly rails, 138 mm width
Headset	--	Knock Block 2.0 Integrated, 72-degree radius (includes infinite-radius chip), sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom
Derailleur Front	Shimano Ultegra R8050 Di2, braze-on	--
Derailleur Rear	Shimano Ultegra R8050 Di2, medium cage	SRAM GX Eagle
Hub Rear	--	Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle
Cassette	Shimano Ultegra HG800, 11-34T	SRAM PG-1230 Eagle, 11-50, 12 speed
Chainrings	--	Max: 34T, Min 28T
Bottom Bracket	Token Ninja Lite, BB386 for Shimano (24 mm)	SRAM DUB MTB Wide, 73 mm, BSA threaded

Front	Vittoria Rubino Pro IV, 700x30c	Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29 x 2.40''
Rear	Vittoria Rubino Pro IV, 700x30c	Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29 x 2.40''
Wheel / RIM	Reynolds AR29 DB Custom, Shimano	Front : Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle Rear : Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 54, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12 mm thru axle

Front	Disc, Flat Mount 140 mm minimum rotor	SRAM Code R 4-piston hydraulic disc Brake Rotor : SRAM CenterLine, 6-bolt, round edge, 180 mm
Rear	Disc, Flat Mount 35mm thickness, 140 mm minimum roto	SRAM Code R 4-piston hydraulic disc Brake Rotor : SRAM CenterLine, 6-bolt, round edge, 200 mm

Front	--	--
Rear	--	--

Colors

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Factory Orange/Carbon Smoke Black Olive/Carbon Smoke

Length	--	--
Weight	7.97 kg	14.46 kg

Features	--	- Internal Storage - Complete frame protection - OCLV Mountain Carbon - Knock Block - Active Braking Pivot - Complete Tubeless System - Suspension Calculator
Additional Details	Size : 7 | 43, 47, 51, 54, 56, 58, 61cm Protector Type : Felt ChainPlate for chain suck protection / Clear vinyl for chain slap protection Axle : TA 12 x 142 Brake Calipers : Shimano Ultegra R8070, hydraulic disc, flat mount	Shock : Fox Performance DPX2, EVOL air spring, DPX2 damper, 230 x 62.5 mm Max compatible fork travel : 180 mm (596 mm axle-to-crown)
Accessories	--	Bontrager BITS Internal Frame Storage Bag