Author Magnum 29 2021-22 vs Felt Doctrine Performance NX Eagle 2020

Compare Specifications of Author Magnum 29 2021-22 and Felt Doctrine Performance NX Eagle 2020

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

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Felt Doctrine Performance NX Eagle 2020
Felt Doctrine Performance NX Eagle 2020

Brand:

Model:

Brand:

Model:

Brand:

Model:

Technical Specifications
Frame AUTHOR carbon Toray T700/800 monocoque 29" Felt XC, UHC Performance carbon fiber, MMC with Inside Out construction, full carbon dropouts, Control Taper head tube, low-direct front derailleur mount, replaceable derailleur hanger, flat mount disc mounts, BB92, 12 x 148 mm Syntace style thru axle, internal derailleur cable routing
Stem RITCHEY WCS C220 Devox, ±7¡ rise, ¯31.8 mm with Cr-Mo bolts, XS/SM: 60 mm, M/L: 70 mm, XL: 90 mm
Handle Bar RITCHEY MTN WCS Carbon 2x9 9° 710 / 740 mm Devox 6061 butted riser, ¯31.8 mm, 15 mm rise, 9¡ sweep, 720 mm wide
Fork FOX 32 Float SC 29 100 Remote air, remote lock out 15 mm thru axle, 1.5" tapered steerer (100 mm) RockShox Recon RL, 100 mm travel, lockout remote, 15 x 110 mm Boost thru axle
Seatpost RITCHEY WCS carbon (31.6) Devox butted 6061, dual bolt, 15 mm offset, ¯27.2, XS/SM: 350 mm, MD/LG/XL: 400 mm
Grip AUTHOR Pro Lock Devox Pauley Grip
Crankset -- SRAM SX Eagle, 32T, SM: 170 mm, MD/LG/XL: 175 mm
Chain SHIMANO M7100 SRAM SX Eagle, 12-speed
Shifters SHIMANO XT (12) SRAM NX Eagle, 1 x 12
Saddle PROLOGO X Zero II Devox performance
Headset -- FSA integrated sealed cartridge ACB bearing, No. 42, 1.125" - 1.5"
Derailleur Rear SHIMANO XT SRAM NX Eagle 12-speed
Hub Front AUTHOR Flyer Carbon 29 TR wheel set 28 holes 15 × 110 mm thru front axle Shimano driver, 12 x 148 mm Boost thru axle, Center Lock, 32H
Hub Rear AUTHOR Flyer Carbon 29 TR wheel set 28 holes 12 × 148 mm thru rear axle 15 x 110 mm Boost thru axle, Center Lock, 32H
Spoke SAPIM 2.0 mm stainless steel
Cassette -- SRAM SX Eagle, 12-speed, 11-50
Bottom Bracket SHIMANO BB-MT800 BB unit --
Tyres
Front VITTORIA Barzo aramid 29" × 2.10" tubeless ready Schwalbe Rocket Ron Twinskin, tubeless ready, 29 x 2.25"
Rear VITTORIA Barzo aramid 29" × 2.10" tubeless ready Schwalbe Rocket Ron Twinskin, tubeless ready, 29 x 2.25"
Wheel / RIM AUTHOR Flyer Carbon 29 TR wheel set 28 holes Double wall, tubeless compatible, 25 mm inner width
Brakes
Front -- Shimano MT400 hydraulic disc, 180 mm rotor
Rear -- Shimano MT400 hydraulic disc, 160 mm rotor
Brake Lever SHIMANO XT Shimano
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Aquafresh / Carbon (Black)
Satin Charcoal Frost / Carbon (Black)


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)
Chainguide : GW S3, low-direct mount

Bottom Bracket : SRAM DUB BB92

Seatpost Clamp : Felt single bolt, ¯31.8 mm

Thru Axles : Rear: Felt leverless 12 x 148 x 166, thread: M12 x 1.0P x 18L, Syntace

Which one do you think is better? And why?
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