Author Egoist 29 2021-22 vs Author Impulse 27.5 ASL 2021-22

Compare Specifications of Author Egoist 29 2021-22 and Author Impulse 27.5 ASL 2021-22

Selected Bikes

Author Egoist 29 2021-22
Author Egoist 29 2021-22

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

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Model:

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Model:

Technical Specifications
Speed 12 24
Frame Triple butted hydroformed alloy 6061 29" Alloy 6061 27.5" (ASL)
Stem RITCHEY WCS C220 AUTHOR alloy
Handle Bar RITCHEY MTN WCS 2x9 9° 700 / 720 mm AUTHOR 8° 640 / 660 mm
Fork FOX 32 Float SC 29 100 Remote air, remote lock out 15 mm thru axle, 1.5" tapered steerer (100 mm) Front: RST Gila 27.5 ML lock out (100 mm)
Seats Clamp: AUTHOR (34.9) --
Seatpost RITCHEY Comp Carbon (31.6) AUTHOR alloy (31.6)
Grip AUTHOR Pro Lock AUTHOR high density foam
Pedals -- Resin
Chain SHIMANO M7100 KMC Z8.3
Shifters SHIMANO XT (12) SHIMANO Altus (24)
Saddle PROLOGO Nago Evo X10 AUTHOR Fenix
Derailleur Front -- SHIMANO TY700 (34.9)
Derailleur Rear SHIMANO XT SHIMANO Altus
Hub Front -- QUANDO Disc 32 holes
Hub Rear MAVIC Crossmax 29 wheel set 24 holes 15 × 110 mm thru front axle 12 × 148 mm thru rear axle --
Spoke MAVIC Black steel
Bottom Bracket SHIMANO BB-MT800 BB unit VP COMP cartridge
Tyres
Front VITTORIA Barzo foldable 29" × 2.25" AUTHOR Speed Master 27.5" × 2.00"
Rear VITTORIA Barzo foldable 29" × 2.25" AUTHOR Speed Master 27.5" × 2.00"
Wheel / RIM RIMS: MAVIC Crossmax 29 wheel set 24 holes Rims: AUTHOR Xenon 27.5 32 holes
Brakes
Front SHIMANO SLX disc hydraulic (6" rotors) TEKTRO disc hydraulic (6" rotors)
Rear SHIMANO SLX disc hydraulic (6" rotors) TEKTRO disc hydraulic (6" rotors)
Brake Lever SHIMANO SLX TEKTRO WS
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- --


Physical Specs
Length -- --
Weight 11 kg 14 kg
Overview
Features -- --
Additional Details SIZE : 17", 19", 21"
HEAD PARTS: FSA Orbit 1.5B 1.5" tapered
CHAIN WHEEL : SHIMANO XT 34 teeth 170 / 175 mm cranks
FREEWHEEL: SHIMANO CS-M7100 10-51 (12)
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)

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