Felt IA2 2018 vs Vivente The Gibb 2014

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	100% Cr-Mo tubing, double butted main tubes, 3 bidon mounts, spare spoke mounts, centre stand attachment plate, 700×35C (XS is 26×1.4″)
Stem	Felt Dagger	Vivente 7 degree, 60mm(XS)/80mm(S)/100mm(M)/120mm(L,XL)/130mm(XXL), 26.0, stack 40mm
Handle Bar	Felt Dagger UHC Ultimate + Nano base bar with Felt ƒ-Bend 3-position extensions	Humpert Horn bar (25.4 B) 580mm, black, adjustable
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	1-1/8″, 100% cr-mo steel, threadless, rack mounts, pivots, disc brake mounts, light cable mounts
Seatpost	Felt Vibration Reducing Aero Tri UHC Advanced carbon fiber with 3T DiffLock Comfort Module internals, 300 mm length	Kalloy 27.2 micro adjustable alloy. 250/300mm
Grip	--	Velo hi-density foam 400x20x5mm black
Crankset	Quarq Prime Carbon, 52/36T, 48 -51 cm: 165 mm --- 54 -56 cm: 170 mm --- 58 cm: 172.5 mm	Sugino Mighty Comp, 130BCD, single CW, 42T, 3/32″, silver 165/170/175MM
Pedals	--	Shimano, PD-A530 SPD, with cleats
Chain	SRAM 11-speed	KMC Z33 3/32 for 6 speed with KMC joining link
Shifters	SRAM RED eTap 11-speed wireless	Shift Levers : Rohloff RH 14sp black
Saddle	ISM PS1.0	WTB Comfort V Comp 172x260mm
Headset	FSA IS integrated, 1.125" sealed ACB cartridge bearings with Felt compression device	Tange fully sealed cartridge headset
Derailleur Front	SRAM RED eTap braze-on	--
Derailleur Rear	SRAM RED eTap 11-speed	Prime SSP-12-1
Hub Front	Devox TTR3, sealed cartridge bearing, 11-speed, 130 mm QR, 28H	Rohloff Speedhub 500/14, 36H, CC DB OEM, Silver, 16T, external transfer box
Hub Rear	Devox TTR3, sealed cartridge bearing, 100 mm QR, 24H	Shutter Precision (SP) 8, black , (6-bolt type), 6V-2.4W, 36h
Spoke	Aero stainless steel	Front Spokes : Competition (2.0) – DT, 36+36, stainless steel Rear Spokes : Competition (2.0/1.8/2.0) – DT, 36+36, stainless steel
Cassette	SRAM 11-speed, 11-28T	--
Bottom Bracket	--	Shimano UN55 English square taper JIS sealed cartridge 68mm x 111mm

Front	Felt Aero TTR2 folding, 700 x 23c	Schwalbe Marathon 700c × 35 (622) or 26″ (559)
Rear	Felt Aero TTR2 folding, 700 x 23c	Schwalbe Marathon 700c × 32 (622) or 26″ (559)
Wheel / RIM	Zipp 30 Course clincher, tubeless ready	Rims : DT-545d, disc specific, for long distance touring, pressure advice decal specific for tyre width, 36H, 21mm internal width, 700c (622) or 26″ (559), black, with eyelets

Front	Felt Aero Brake System with integrated cover	--
Rear	Felt Aero Brake System with integrated cover with Felt Super-Slick brake cable with Link housing	--
Brake Lever	SRAM 500 Aero	Shimano T610 Deore 2.0 finger

Front	--	--
Rear	--	--

Colors

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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	- Brakes : Calipers : Avid BB7 cable disc, sintered pads, 160mm rotor with lock-ring Front Rotor : Avid 160mm 6-bolt attachment Rear Rotor : Rohloff 160mm 6 bolt attachment - Lights : Front Light : Busch & Muller Lumotec EYC with standlight and sensor Rear Light : Busch & Muller Toplight line plus for day night running - Racks : Rear Rack : Tubus Logo Evo, 150mm lower spacing, 50mm taillight spacing
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	- Mudguards : VWR 46mm wide, with stainless steel hardware, 26″ or 700c to suit - Horn : VWR black 6″ bugle horn - Bidon Cages : 2 pieces per bike – 6mm black alloy cages & VWR custom LD PE 700cc bidons - Kick Stand : Atranvelo, Stylo DV with regular (XS) and long(700c) leg