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

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

Selected Bikes

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

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Giant FastRoad Advanced 1 2019
Giant FastRoad Advanced 1 2019

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Technical Specifications
Speed 24 --
Frame Alloy 6061 27.5" (ASL) Advanced-Grade Composite, flat mount disc, 12 x 142 mm thru-axle
Stem AUTHOR alloy Giant Connect, 8-degree
Handle Bar AUTHOR 8° 640 / 660 mm Giant Connect flat
Fork Front: RST Gila 27.5 ML lock out (100 mm) Advanced-Grade Composite, alloy Over Drive steerer, flat mount disc 12 mm thru-axle
Seatpost AUTHOR alloy (31.6) Giant D-Fuse, composite
Grip AUTHOR high density foam --
Crankset -- FC-RS510, 34/50
Pedals Resin --
Chain KMC Z8.3 KMC X11EL-1
Shifters SHIMANO Altus (24) Shimano RS700, 2 x 11
Saddle AUTHOR Fenix Giant Contact (neutral)
Derailleur Front SHIMANO TY700 (34.9) Shimano 105
Derailleur Rear SHIMANO Altus Shimano 105
Hub Front QUANDO Disc 32 holes --
Spoke Black steel --
Cassette -- Shimano CS-HG70011,11 x 34
Bottom Bracket VP COMP cartridge --
Tyres
Front AUTHOR Speed Master 27.5" × 2.00" Gavia AC 1 tubeless, 700 x 28
Rear AUTHOR Speed Master 27.5" × 2.00" Gavia AC 1 tubeless, 700 x 28
Wheel / RIM Rims: AUTHOR Xenon 27.5 32 holes Giant P-R2 disc, 12 mm thru-axle, tubeless wheelset
Brakes
Front TEKTRO disc hydraulic (6" rotors) TRP flat mount t TKD-84 F[140 rotor] R[140 rotor]
Rear TEKTRO disc hydraulic (6" rotors) TRP flat mount t TKD-84 F[140 rotor] R[140 rotor]
Brake Lever TEKTRO WS alloy
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Dark Blue
Reflective White


Physical Specs
Length -- --
Weight 14 kg --
Overview
Features -- - Light and agile
- Smooth and comfortable
- Easy to accessorize
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
Extras : Contact Ergo Max bar end

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