Author Magnum 29 2021-22 vs Felt IA2 2018

Compare Specifications of Author Magnum 29 2021-22 and Felt IA2 2018

Selected Bikes

Author Magnum 29 2021-22
Author Magnum 29 2021-22

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Model:

Felt IA2 2018
Felt IA2 2018

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Model:

Brand:

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Brand:

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Technical Specifications
Frame AUTHOR carbon Toray T700/800 monocoque 29" 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
Stem RITCHEY WCS C220 Felt Dagger
Handle Bar RITCHEY MTN WCS Carbon 2x9 9° 710 / 740 mm Felt Dagger UHC Ultimate + Nano base bar with Felt ƒ-Bend 3-position extensions
Fork FOX 32 Float SC 29 100 Remote air, remote lock out 15 mm thru axle, 1.5" tapered steerer (100 mm) 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 RITCHEY WCS carbon (31.6) Felt Vibration Reducing Aero Tri UHC Advanced carbon fiber with 3T DiffLock Comfort Module internals, 300 mm length
Grip AUTHOR Pro Lock --
Crankset -- Quarq Prime Carbon, 52/36T, 48 -51 cm: 165 mm --- 54 -56 cm: 170 mm --- 58 cm: 172.5 mm
Chain SHIMANO M7100 SRAM 11-speed
Shifters SHIMANO XT (12) SRAM RED eTap 11-speed wireless
Saddle PROLOGO X Zero II ISM PS1.0
Headset -- FSA IS integrated, 1.125" sealed ACB cartridge bearings with Felt compression device
Derailleur Front -- SRAM RED eTap braze-on
Derailleur Rear SHIMANO XT SRAM RED eTap 11-speed
Hub Front AUTHOR Flyer Carbon 29 TR wheel set 28 holes 15 × 110 mm thru front axle Devox TTR3, sealed cartridge bearing, 11-speed, 130 mm QR, 28H
Hub Rear AUTHOR Flyer Carbon 29 TR wheel set 28 holes 12 × 148 mm thru rear axle Devox TTR3, sealed cartridge bearing, 100 mm QR, 24H
Spoke SAPIM Aero stainless steel
Cassette -- SRAM 11-speed, 11-28T
Bottom Bracket SHIMANO BB-MT800 BB unit --
Tyres
Front VITTORIA Barzo aramid 29" × 2.10" tubeless ready Felt Aero TTR2 folding, 700 x 23c
Rear VITTORIA Barzo aramid 29" × 2.10" tubeless ready Felt Aero TTR2 folding, 700 x 23c
Wheel / RIM AUTHOR Flyer Carbon 29 TR wheel set 28 holes Zipp 30 Course clincher, tubeless ready
Brakes
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 SHIMANO XT SRAM 500 Aero
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- --


Physical Specs
Length -- --
Weight 10 kg --
Overview
Features -- --
Additional Details SIZE : 17", 19", 21"
HEAD PARTS: AUTHOR Integrated 1.5" tapered
CHAIN WHEEL : SHIMANO XT 36 teeth 170 / 175 mm cranks
FREE WHEEL: SHIMANO CS-M7100 10-51 (12)
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
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

Which one do you think is better? And why?
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