Author Impulse 27.5 ASL 2021-22 vs Giant Defy Advanced 1 2019

Compare Specifications of Author Impulse 27.5 ASL 2021-22 and Giant Defy Advanced 1 2019

Selected Bikes

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

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Giant Defy Advanced 1 2019
Giant Defy Advanced 1 2019

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Model:

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Technical Specifications
Speed 24 --
Frame Alloy 6061 27.5" (ASL) Advanced-Grade Composite
Stem AUTHOR alloy Giant Connect
Handle Bar AUTHOR 8° 640 / 660 mm Contact SL D-Fuse
Fork Front: RST Gila 27.5 ML lock out (100 mm) Advanced-Grade Composite, full-composite Over Drive steerer
Seatpost AUTHOR alloy (31.6) Giant D-Fuse composite
Grip AUTHOR high density foam --
Crankset -- Shimano FC-RS510, 34/50
Pedals Resin --
Chain KMC Z8.3 KMC X11EL-1
Shifters SHIMANO Altus (24) Shimano Ultegra
Saddle AUTHOR Fenix Contact (neutral)
Derailleur Front SHIMANO TY700 (34.9) Shimano Ultegra
Derailleur Rear SHIMANO Altus Shimano Ultegra
Hub Front QUANDO Disc 32 holes Giant P-R2 Disc wheelset, 12 mm thru-axle
Hub Rear -- Giant P-R2 Disc wheelset, 12 mm thru-axle
Spoke Black steel Giant P-R2 Disc wheelset
Cassette -- Shimano Ultegra, 11 x 34
Bottom Bracket VP COMP cartridge --
Tyres
Front AUTHOR Speed Master 27.5" × 2.00" Giant Gavia AC 1 tubeless, 700 x 28, folding
Rear AUTHOR Speed Master 27.5" × 2.00" Giant Gavia AC 1 tubeless, 700 x 28, folding
Wheel / RIM Rims: AUTHOR Xenon 27.5 32 holes Giant P-R2 Disc wheelset
Brakes
Front TEKTRO disc hydraulic (6" rotors) Giant Conduct SL Disc
Rear TEKTRO disc hydraulic (6" rotors) Giant Conduct SL Disc
Brake Lever TEKTRO WS Shimano Ultegra
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Carbon
Pure Red
Vibrant Blue
Chrome


Physical Specs
Length -- --
Weight 14 kg --
Overview
Features -- - Engineered compliance
- Total 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 : Shimano Press Fit

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