Author Ultrasonic 27.5 2021-22 vs Kellys Marc 90

Compare Specifications of Author Ultrasonic 27.5 2021-22 and Kellys Marc 90

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

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Kellys Marc 90
Kellys Marc 90

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Model:

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Technical Specifications
Speed 11 24
Frame Triple butted hydroformed alloy 6061 27.5" KELLYS Alutec RRC MTB 24 - Race Ready Concept
Stem AUTHOR alloy PROMAX - diam 31.8 mm / length 45 mm
Handle Bar AUTHOR Flat Top bar 9° 620 / 640 mm KLS Active RiseBar - diam 31.8 mm / rise 18 mm / width 600 mm
Fork Front : RST F1RST 27.5 air, lock out (80 mm) SR SUNTOUR XCT (24), 50 mm, coil spring
Seatpost AUTHOR alloy (31.6) KALLOY - diam 27.2 mm / length 300 mm
Grip AUTHOR kratton rubber KLS Advancer 2Density
Crankset -- SR SUNTOUR XCT (42x32x22T) - length 160 mm
Pedals Alloy Plastic
Chain KMC X11 KMC Z8 (104 links)
Shifters SHIMANO SLX (11) SHIMANO SL-M310 Rapidfire Plus
Saddle AUTHOR Champion Author Navigator KLS Junior
Derailleur Front -- SHIMANO TY710 (31.8 mm)
Derailleur Rear SHIMANO SLX SHIMANO Altus M310 (direct mount)
Hub Front AUTHOR Xenon 32 holes KLS Firework Disc (32 holes)
Hub Rear -- KLS Firework Disc (32 holes)
Spoke Black stainless steel 2.0 mm Steel black
Cassette -- SHIMANO CS-HG200-8 (12-32T)
Sprocket -- SHIMANO CS-HG200-8 (12-32T)
Bottom Bracket PROWHEL BB unit Cartridge (118 mm)
Tyres
Front CST B-Trail aramid 27.5" × 2.25" MITAS Winner 50-507 (24 x 1.95)
Rear CST B-Trail aramid 27.5" × 2.25" MITAS Winner 50-507 (24 x 1.95)
Wheel / RIM Rims :AUTHOR Xenon TRC 27.5 32 holes KLS Draft Disc 507 x 19 (32 holes)
Brakes
Front TEKTRO Gemini disc hydraulic (6" rotors) 160 mm, TEKTRO Hydraulic Disc
Rear TEKTRO Gemini disc hydraulic (6" rotors) 160 mm, TEKTRO Hydraulic Disc
Brake Lever TEKTRO Gemini WS TEKTRO
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- --


Physical Specs
Length -- --
Weight 12 kg --
Overview
Features -- --
Additional Details SIZE :14", 16"
HEAD PARTS: AUTHOR Integrated 1.5" tapered
CHAIN WHEEL : PROWHEEL 32 teeth 165 / 170 mm cranks
Frame Size : 315 mm
Head Parts : Semi-integrated

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