Author Rival 27.5 2021-22 vs Felt DD 70 2019

Compare Specifications of Author Rival 27.5 2021-22 and Felt DD 70 2019

Selected Bikes

Author Rival 27.5 2021-22
Author Rival 27.5 2021-22

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Felt DD 70 2019
Felt DD 70 2019

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Technical Specifications
Speed 24 --
Frame -- Felt Fat, Super Lite aluminum, hydro form, Control Taper integrated head tube, post disc mount, replaceable derailleur hanger, clamp adaptor for high direct type front derailleur mount
Stem AUTHOR alloy Felt, ±7° rise, Ø31.8 mm with Cr-Mo bolts, SM: 60 mm, MD: 70 mm, LG: 80 mm
Handle Bar AUTHOR 8° 660 / 680 mm Devox 6061 butted flat top, Ø31.8 mm, 5 mm rise, 9° sweep, 760 mm wide
Fork -- Felt Fat hydro formed 6061 aluminum, tapered steerer, post-mount disc, rack mounts, 15 x 150 mm Boost thru axle
Seatpost AUTHOR alloy (31.6) Felt butted 6061, dual bolt, 15 mm offset, Ø30.9. SM: 350 mm, MD/LG: 400 mm
Grip AUTHOR kraton rubber Devox Pauley Grip
Crankset -- Race Face Ride, 30T, SM: 170 mm, MD/LG: 175 mm
Pedals Resin Low-profile nylon platform
Chain KMC Z8.3 SRAM PC1110, 11-speed
Shifters SHIMANO TX800 (24) SRAM NX, 1 x 11
Saddle AUTHOR Courier Devox MTB performance
Headset -- FSA sealed cartridge bearings, semi-integrated upper, external cup lower, No.57E/62, 1.125 - 1.5"
Derailleur Front SHIMANO TY700 (34.9) --
Derailleur Rear SHIMANO TX800 SRAM NX 11-speed, long cage
Hub Front QUANDO Disc 32 holes Shimano driver, 12 x 197 mm, 6-bolt, 32H
Hub Rear QUANDO Disc 32 holes 15 x 150 mm thru axle, 6-bolt, 32H
Spoke -- 2.0 mm stainless steel
Cassette -- SRAM PG 1130, 11-speed, 11-42T
Bottom Bracket VP COMP cartridge --
Tyres
Front AUTHOR Rocket 27,5" × 2.10" Schwalbe Jumbo Jim EVO, folding, 26 x 4.0"
Rear AUTHOR Rocket 27,5" × 2.10" Schwalbe Jumbo Jim EVO, folding, 26 x 4.0"
Wheel / RIM RIMS: AUTHOR Xenon 27.5 32 holes Single wall, tubeless compatible, 80 mm inner width
Brakes
Front TEKTRO disc mechanical (6" rotors) Tektro M285 hydraulic disc, 180 mm rotor
Rear TEKTRO disc mechanical (6" rotors) Tektro M285 hydraulic disc, 160 mm rotor
Brake Lever SHIMANO TX800 Tektro
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Matte Blue (Black, Green)


Physical Specs
Length -- --
Weight 15 kg 14.27 kg
Overview
Features -- --
Additional Details SIZE :15", 17", 19"
HEAD PARTS: PRESTINE Integrated 1-1/8"
CHAIN WHEEL :PROWHEEL 42-34-24 teeth 170 / 175 mm cranks
FREE WHEEL: SHIMANO HG200-8 12-32 (8)
SEAT CLAMP: AUTHOR (34.9)
Bottom Bracket : Race Face, BSA threaded, 100 mm

Seatpost Clamp : Felt single bolt, Ø34.9 mm

Thru axle : Front: Felt tool free 15 x 150 x 190L, thread: M15 x 1.5; Rear: Felt tool free 12 x 197 x 211L Syntace style, thread: M12 x 1.0

Which one do you think is better? And why?
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