Felt IA Advanced Rim Brake 105 vs Specialized Sirrus X 3.0

Compare Specifications of Felt IA Advanced Rim Brake 105 and Specialized Sirrus X 3.0

Selected Bikes

Felt IA Advanced Rim Brake 105
Felt IA Advanced Rim Brake 105

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Specialized Sirrus X 3.0
Specialized Sirrus X 3.0

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Technical Specifications
Frame Felt Integrated Aero Tri UHC Advanced + TeXtreme carbon fiber, MMC with Inside Out construction, 68 mm BSA threaded bottom bracket shell, horizontal dropouts with integrated dropout adjusters, aerodynamically optimized for direct mount rear brake, internal mechanical or electronic cable routing Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, Plug + Play rack/fender mounts
Stem IA non-integrated -6¡ rise, ¯31.8 mm, 90 mm 3D-forged alloy, 31.8mm, 7-degree rise
Handle Bar Devox Bayonet 3.1 base bar with Devox Ergomod extensions, ¯31.8 mm, 48 - 51 cm: 390 mm, 54 - 58 cm: 420 mm Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
Fork Felt IA UHC Advanced carbon fiber monocoque construction, 1.125" carbon fiber steerer, blades, dropouts, crown; aerodynamically optimized for a conventional brake A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts
Seatpost Felt Vari Mount Aero Tri UHC Advanced carbon fiber, 300 mm length Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Grip -- Specialized Neutralizer, Body Geometry, locking grip
Crankset Shimano 105 R7000, 52/36T, 48 -51 cm: 165 mm, 54 -56 cm: 170 mm, 58 cm: 172.5 mm Forged aluminum arms, 24mm spindle, Narrow-wide steel chainring 40t, chainguard
Pedals -- Specialized Body Geometry Fitness, platform, plastic
Chain Shimano 11-speed KMC X9, 9-speed w/ Missing Link™
Shifters micro Shift TT 11-speed MicroSHIFT SL-M9295, 9-speed
Saddle ISM PS1.1 Bridge Sport, Steel rails, 155/143mm
Headset FSA integrated, 1.125" 36¡/45¡ sealed ACB cartridge bearings MR122 {873E-RS}, split top race H2145 {No.11AGY-2} with Felt compression device --
Derailleur Front Shimano 105 R7000 braze-on --
Derailleur Rear Shimano 105 R7000 11-speed short cage microSHIFT Advent, 1x9 w/ clutch
Hub Front Devox TTR3, sealed cartridge bearing, 11-speed, 130 mm QR, 28H Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h
Hub Rear Devox TTR4, 100 mm QR, 24H Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h
Spoke 2.0 mm stainless steel Stainless, 14g
Cassette Shimano 11-speed, 11-28T microSHIFT Advent, 9-speed, 11-42t
Chainrings -- 40T
Bottom Bracket -- Threaded BSA 68mm
Tyres
Front Continental Grand Sport Race folding, 700 x 25 c Pathfinder Sport, 700x42
Rear Continental Grand Sport Race folding, 700 x 25 c Pathfinder Sport, 700x42
Wheel / RIM Devox 30A, tubeless ready, 19 mm width, 27 mm depth 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
Tube -- Standard 40mm PV 700x32-50
Brakes
Front Shimano 105 R7000 dual pivot caliper Tektro HD-R280, hydraulic disc, 160 mm rotor
Rear Shimano 105 R7010R direct mount caliper Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm
Brake Lever Aero TT/Tri --
Suspension
Front -- --
Rear -- --
Colors Available
Colors Matte TeXtreme (Aquafresh) Gloss Birch / Satin Taupe Reflective
Satin Maroon / Black / Satin Black Reflective
Gloss Metallic Obsidian / Satin Black Reflective


Physical Specs
Length -- --
Weight 9.49 kg 11.4 kg
Overview
Features -- --
Additional Details Bar Tape : Devox Gel tape and new EVA arm pads with anti-microbial cover
Bottom Bracket : Shimano Hollowtech BSA threaded
Seatpost Clamp : Felt Internaloc integrated with titanium bolts
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Accessories Carbon assembly paste
Aero seatpost slot covers
IA CALpac 2.0
IA BTSpac storage box
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