Author Rival 27.5 ASL 2021-22 vs Giant Fathom 1 2019

Compare Specifications of Author Rival 27.5 ASL 2021-22 and Giant Fathom 1 2019

Selected Bikes

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

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Giant Fathom 1 2019
Giant Fathom 1 2019

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Technical Specifications
Speed 24 --
Frame Alloy 6061 27.5" (ASL) ALUXX SL-Grade Aluminum
Stem AUTHOR alloy Giant Connect, 8-degree
Handle Bar AUTHOR 8° 640 / 660 mm Giant Connect Trail, 780 mm x 31.8 mm
Fork Front : RST Gila 27.5 ML, lock out (100 mm) Suntour Axon 32 LO-RC, 120 mm travel, tapered steerer, low- compression and rebound adjust, QR 15 x 110 mm
Seatpost AUTHOR alloy (31.6) Giant Contact Switch dropper post with remote lever, 30.9 mm
Grip AUTHOR high density foam --
Crankset -- Praxis Cadet, Boost, 30
Pedals Resin --
Chain KMC Z8.3 KMC X11-1
Shifters SHIMANO TX800 (24) Shimano SLX, 1 x 11
Saddle AUTHOR Fenix Giant Contact (neutral)
Derailleur Front SHIMANO TY700 (34.9) --
Derailleur Rear SHIMANO TX800 Shimano SLX, Shadow+
Hub Front QUANDO Disc 32 holes Giant Tracker Sport Boost QR 141, loose ball
Hub Rear -- Giant Tracker Performance Boost 15 x 110 mm, sealed bearing
Spoke Black Steel Sapim
Cassette -- Shimano SLX, 11 x 46
Bottom Bracket VP COMP cartridge --
Tyres
Front AUTHOR Speed Master 27.5" × 2.00" Maxxis Ardent Race 27.5 x 2.6, folding, 60 tpi, TR , tubeless
Rear AUTHOR Speed Master 27.5" × 2.00" Maxxis Ardent Race 27.5 x 2.6, folding, 60 tpi, TR , tubeless
Wheel / RIM RIMS: AUTHOR Xenon 27.5 32 holes Giant AM 27.5, tubeless ready, sleeve-joint rim, 30 mm inner width
Brakes
Front TEKTRO disc mechanical (6" rotors) Shimano BR-MT400 180 mm, hydraulic disc
Rear TEKTRO disc mechanical (6" rotors) Shimano BR-MT400 160 mm, hydraulic disc
Brake Lever SHIMANO TX800 Shimano BL-MT400
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Silver
Charcoal
Neon Orange


Physical Specs
Length -- --
Weight 15 kg --
Overview
Features -- - Trail tuned
- Proven alloy performance
- Traction and stability
Additional Details SIZE : 14", 16", 18"
HEAD PARTS: PRESTINE Integrated 1-1/8"
CHAIN WHEEL : PROWHEEL 42-34-24 teeth 170 mm cranks
FREEWHEEL : SHIMANO HG200-8 12-32 (8)
Bottom Bracket : Praxis

Which one do you think is better? And why?
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