AUTHOR Ultrasonic 27,5

AUTHOR Ultrasonic 27,5" 2019Tripple butted alloy frame
RST F1RST air fork
SHIMANO SLX groupset

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Ultrasonic 27,5"
AUTHOR Ultrasonic 27,5 2019

Technical specification

Size14", 16"
Frametriple butted hydroformed alloy 6061 26"
Front forkRST F1RST 27 air, lock out (80 mm)
Head partsAUTHOR Integrated 1.5" tapered
Chain WheelSUNTOUR Zeron 32 teeth 160 / 170mm cranks
BBPartsSUNTOUR BB unit
Rear derailleurSHIMANO SLX
ShiftersSHIMANO SLX (11)
Free wheelSHIMANO M7000-11 11-46 (11)
ChainSHIMANO HG601
HubsAUTHOR Xenon 32 holes
BrakesPROMAX disc hydraulic (6" rotors)
Brakes leversPROMAX
RimsAUTHOR Xenon Pro 27.5 32 holes
Spokesblack stainless steel 2.0 mm
TiresCST B-Trail kevlar 27.5" x 2.25"
HandlebarAUTHOR Flat Top bar 9° 620 / 640 mm
GripsAUTHOR high density foam
StemAUTHOR alloy
Seat postAUTHOR alloy (31.6)
Seat clampAUTHOR (34.9)
SaddleAUTHOR Champion CR
Speed11
Weight11,8kg / 16"

Photogallery

AUTHOR Ultrasonic 27,5 2019

Product options

silver / red / black14" = UA#42904201
silver / red / black16" = UA#42904202