Author Ultrasonic 27.5 2021-22 vs Kross Madison 2

Compare Specifications of Author Ultrasonic 27.5 2021-22 and Kross Madison 2

Selected Bikes

Author Ultrasonic 27.5 2021-22
Author Ultrasonic 27.5 2021-22

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Model:

Kross Madison 2
Kross Madison 2

Brand:

Model:

Brand:

Model:

Brand:

Model:

Technical Specifications
Speed 11 3
Frame Triple butted hydroformed alloy 6061 27.5" STEEL
Stem AUTHOR alloy --
Handle Bar AUTHOR Flat Top bar 9° 620 / 640 mm --
Fork Front : RST F1RST 27.5 air, lock out (80 mm) --
Seatpost AUTHOR alloy (31.6) --
Grip AUTHOR kratton rubber SYNTHETIC LEATHER
Pedals Alloy --
Chain KMC X11 --
Shifters SHIMANO SLX (11) --
Saddle AUTHOR Champion Author Navigator VINYL / SPRINGS
Derailleur Rear SHIMANO SLX --
Hub Front AUTHOR Xenon 32 holes STEEL
Hub Rear -- SHIMANO NEXUS NEXUS SG-3C41
Spoke Black stainless steel 2.0 mm --
Bottom Bracket PROWHEL BB unit --
Tyres
Front CST B-Trail aramid 27.5" × 2.25" 26" X 1.75"
Rear CST B-Trail aramid 27.5" × 2.25" 26" X 1.75"
Wheel / RIM Rims :AUTHOR Xenon TRC 27.5 32 holes --
Brakes
Front TEKTRO Gemini disc hydraulic (6" rotors) U-BRAKE
Rear TEKTRO Gemini disc hydraulic (6" rotors) SHIMANO NEXUS COSTER BRAKE
Brake Lever TEKTRO Gemini WS --
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Black
Pink


Physical Specs
Length -- --
Weight 12 kg 15.6 kg
Overview
Features -- --
Additional Details SIZE :14", 16"
HEAD PARTS: AUTHOR Integrated 1.5" tapered
CHAIN WHEEL : PROWHEEL 32 teeth 165 / 170 mm cranks
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