Велосипед Author Ultrasonic 27.5 2025

Size 14", 16"
Frame triple butted hydroformed alloy 6061 27.5"
Front fork RST F1RST 27.5, air, lock out (80 mm)
Head parts PRESTINE Integrated, 1.5" tapered
Chain Wheel PROWHEEL, 32 teeth, 165 / 170 mm cranks
BBParts PROWHEEL, BB unit
Rear derailleur SHIMANO Cues 6000
Shifters SHIMANO Cues 6000 (11)
Free wheel SHIMANO CS-LG400-11, 11-50 (11)
Chain KMC XGlide
Hubs AUTHOR Xenon, 32 holes
Brakes TEKTRO HD-M530, disc hydraulic (6" rotors)
Brakes levers TEKTRO HD-M530
Rims AUTHOR Xenon TRC 27.5, 32 holes
Spokes black stainless steel 2.0 mm
Tires CST B-Trail, aramid, 27.5" × 2.25"
Pedals plastic
Handlebar AUTHOR Flat Top bar, 9°, 620 / 640 mm
Stem AUTHOR alloy
Seat post AUTHOR alloy (31.6)
Seat clamp AUTHOR (34.9)
Saddle AUTHOR Champion / 14", AUTHOR Navigator / 16"
Speed 11
Weight 12,5 kg / 14"