Author Impulse 27.5 ASL 2021-22 vs Boardman HYB 8.9 2021

Compare Specifications of Author Impulse 27.5 ASL 2021-22 and Boardman HYB 8.9 2021

Selected Bikes

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

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Boardman HYB 8.9 2021
Boardman HYB 8.9 2021

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Brand:

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Technical Specifications
Speed 24 --
Frame Alloy 6061 27.5" (ASL) Triple Butted 6061 X7 Alloy with hidden welds
Stem AUTHOR alloy --
Handle Bar AUTHOR 8° 640 / 660 mm Boardman Alloy
Fork Front: RST Gila 27.5 ML lock out (100 mm) C7 Carbon with tapered Steerer
Seatpost AUTHOR alloy (31.6) Boardman Alloy, 27.2 mm
Grip AUTHOR high density foam --
Crankset -- FSA Gossamer Mega Exo 44t
Pedals Resin Flat pedals supplied
Chain KMC Z8.3 KMC 12 Speed
Shifters SHIMANO Altus (24) Shimano Deore 12 Speed
Saddle AUTHOR Fenix Selle Royal Lookin Gel
Headset -- FSA Orbit C-40 ACB, 1 1/8” - 1.5” tapered, Integrated
Derailleur Front SHIMANO TY700 (34.9) --
Derailleur Rear SHIMANO Altus Shimano Deore 12 Speed
Hub Front QUANDO Disc 32 holes FH-MT401 rear, 32h
Hub Rear -- Shimano HB-M4050
Spoke Black steel --
Cassette -- Shimano Deore 12 speed 10-51t
Bottom Bracket VP COMP cartridge FSA Mega Exo
Tyres
Front AUTHOR Speed Master 27.5" × 2.00" Schwalbe Marathon Racer 700 x 35c, Rigid G+, reflective. Kenda presta tube
Rear AUTHOR Speed Master 27.5" × 2.00" Schwalbe Marathon Racer 700 x 35c, Rigid G+, reflective. Kenda presta tube
Wheel / RIM Rims: AUTHOR Xenon 27.5 32 holes Boardman HYB
Brakes
Front TEKTRO disc hydraulic (6" rotors) Shimano MT400, 160 mm Shimano RT54 Rotors
Rear TEKTRO disc hydraulic (6" rotors) --
Brake Lever TEKTRO WS --
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- --


Physical Specs
Length -- --
Weight 14 kg 10.4 kg
Overview
Features -- --
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)
Handlebar Tape : Soft-Touch Ergonomic Grips - Lock on

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