Author Impulse 27.5 ASL 2021-22 vs Giant Fathom 29 2 2020

Compare Specifications of Author Impulse 27.5 ASL 2021-22 and Giant Fathom 29 2 2020

Selected Bikes

Author Impulse 27.5 ASL 2021-22
Author Impulse 27.5 ASL 2021-22

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Giant Fathom 29 2 2020
Giant Fathom 29 2 2020

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Technical Specifications
Speed 24 --
Frame Alloy 6061 27.5" (ASL) ALUXX SL-Grade Aluminum
Stem AUTHOR alloy Giant Contact
Handle Bar AUTHOR 8° 640 / 660 mm Giant Connect Trail, 780 x 31.8, [GA 690]
Fork Front: RST Gila 27.5 ML lock out (100 mm) Suntour Raidon XC LO-R, 100 mm, tapered, 15 x 110 QR
Seatpost AUTHOR alloy (31.6) Giant Connect, 30.9
Grip AUTHOR high density foam --
Crankset -- SRAM Eagle SX Eagle DUB, 30t
Pedals Resin platform
Chain KMC Z8.3 SRAM SX Eagle
Shifters SHIMANO Altus (24) SRAM SX Eagle
Saddle AUTHOR Fenix Giant custom
Derailleur Front SHIMANO TY700 (34.9) --
Derailleur Rear SHIMANO Altus SRAM SX Eagle
Hub Front QUANDO Disc 32 holes Giant Tracker Giant Sport Boost QR 141, loose ball
Hub Rear -- Giant Tracker Performance Boost 15 x 110, sealed bearing
Spoke Black steel Sapim
Cassette -- SRAM SX Eagle, 11 x 50
Bottom Bracket VP COMP cartridge --
Tyres
Front AUTHOR Speed Master 27.5" × 2.00" Maxxis Forekaster 2, , EXO/TR[R]
Rear AUTHOR Speed Master 27.5" × 2.00" Maxxis 29 x 2.35 Rekon Race, foldable, , EXO/T
Wheel / RIM Rims: AUTHOR Xenon 27.5 32 holes Giant XCT 29” tubeless ready sleeve-joint rim, 25 mm inner width
Brakes
Front TEKTRO disc hydraulic (6" rotors) Tektro HDM 275
Rear TEKTRO disc hydraulic (6" rotors) Tektro HDM 275
Brake Lever TEKTRO WS Tektro HDM 275
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Silver
Pure Red


Physical Specs
Length -- --
Weight 14 kg --
Overview
Features -- - Balance and stability
- Proven alloy performance
- XC control
Additional Details SIZE : 16", 18"
HEAD PARTS: PRESTINE Integrated 1-1/8"
CHAIN WHEEL : PROWHEEL 42-34-24 teeth 170 mm cranks
FREE WHEEL: SHIMANO HG200-8 12-32 (8)
SEAT CLAMP: AUTHOR (34.9)
Bottom Bracket : SRAM DUB, press fit

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