Felt IA2 2018 vs Marin Sky Trail

Drivetrain	--	Shimano Altus 3x8 drivetrain
Frame	Felt Integrated Aero Tri UHC Advanced + TeXtreme carbon fiber, MMC with Inside Out construction, BB30 bottom bracket shell, horizontal dropouts with integrated dropout adjusters, fully integrated proprietary braking system, internal mechanical or electronic cable routing	Series 1 6061 Aluminum, 27.5” Wheels, 68mm BB shell, 135mm Forged Dropouts, Disc Brake
Stem	Felt Dagger	Alloy, 45 mm
Handle Bar	Felt Dagger UHC Ultimate + Nano base bar with Felt ƒ-Bend 3-position extensions	Alloy, 20 mm rise, 740 mm wide
Fork	Felt Dagger UHC Advanced carbon fiber monocoque construction, 1.125" carbon fiber steerer, brake covers, blades, dropouts, and crown; fully integrated proprietary braking system	--
Seatpost	Felt Vibration Reducing Aero Tri UHC Advanced carbon fiber with 3T DiffLock Comfort Module internals, 300 mm length	Alloy, 27.2 mm
Grip	--	Entity MTB
Crankset	Quarq Prime Carbon, 52/36T, 48 -51 cm: 165 mm --- 54 -56 cm: 170 mm --- 58 cm: 172.5 mm	Forged Aluminum, 42x34x24T, 170mm
Pedals	--	Nylon Platform
Chain	SRAM 11-speed	KMC Z-7
Shifters	SRAM RED eTap 11-speed wireless	--
Saddle	ISM PS1.0	Entity MTB
Headset	FSA IS integrated, 1.125" sealed ACB cartridge bearings with Felt compression device	Zero Stack (ZS) Threadless, ZS 44/28.6 | 44/30
Derailleur Front	SRAM RED eTap braze-on	Shimano Altus
Derailleur Rear	SRAM RED eTap 11-speed	Shimano RD-TX800, 8-Speed
Hub Front	Devox TTR3, sealed cartridge bearing, 11-speed, 130 mm QR, 28H	QR Alloy, 6-bolt
Hub Rear	Devox TTR3, sealed cartridge bearing, 100 mm QR, 24H	QR Alloy, 6-bolt
Spoke	Aero stainless steel	Stainless Steel, Brass Nipples
Cassette	SRAM 11-speed, 11-28T	Shimano Altus CS-HG200, 11-32T, 8 Speed
Bottom Bracket	--	Sealed Cartridge Bearings, Square Taper

Front	Felt Aero TTR2 folding, 700 x 23c	MTB, 27.5 x 2.1"
Rear	Felt Aero TTR2 folding, 700 x 23c	MTB, 27.5 x 2.1"
Wheel / RIM	Zipp 30 Course clincher, tubeless ready	Double-Wall Alloy Rims, 32H

Front	Felt Aero Brake System with integrated cover	Alhonga HJ-OD07, Hydraulic Disc, 160 mm Rotor, Shimano M515 Pad Compatible
Rear	Felt Aero Brake System with integrated cover with Felt Super-Slick brake cable with Link housing	Alhonga HJ-OD07, Hydraulic Disc, 160 mm Rotor, Shimano M515 Pad Compatible
Brake Lever	SRAM 500 Aero	Alhonga Hydraulic

Front	--	SR Suntour XCE, 100mm Travel, Preload Adjustment
Rear	--	--

Colors

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Red/Charcoal

Length

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Features	--	--
Additional Details	Bar Tape : Felt Velvet Gel tape and dimpled gel pads with Felt bar end plugs Bottom Bracket : Token BB30 with 22/24 mm bearings Seatpost Clamp : Felt Internaloc integrated with titanium bolts	Shift Lever : Shimano Altus, 3x8 Speed Size Range : S, M, L
Accessories	Carbon assembly paste Aero seat post slot covers IA CALpac 2.0, SRAM eTap PowerPack Dagger stem cover with 1/4-turn Garmin Mount Valve extenders IA BTSpac storage box	--