Author ULTRASONIC 26 Youth Bike Lime-Navy

The Author ULTRASONIC 26 combines advanced aluminium engineering with a sporty, modern design. Its triple-butted hydroformed 6061 aluminium frame offers excellent stiffness with minimal weight.
Equipped with a 10-speed SHIMANO Cues 6000 drivetrain and TEKTRO HD-M276 hydraulic disc brakes, it delivers precise shifting and confident stopping power in any conditions.
KENDA Small Block Eight tires ensure grip and control on both pavement and trails, while the overall geometry provides comfort and maneuverability for younger cyclists.

Technical specifications:

• Frame size: 13.5”

• Wheel size: 26”

• Frame material: triple-butted hydroformed aluminium 6061

• Fork: aluminium 6061 26”, 1.5" tapered

• Headset: PRESTINE Integrated 1.5" tapered

• Rear derailleur: SHIMANO Cues 6000

• Shifters: SHIMANO Cues 6000 (10-speed)

• Brakes: TEKTRO HD-M276 hydraulic disc brakes 6”

• Brake levers: TEKTRO HD-M276 WS

• Crankset: PROWHEEL, 32T (152 mm)

• Bottom bracket: PROWHEEL BB unit

• Cassette: SHIMANO CS-LG400-10, 11–48 (10-speed)

• Chain: KMC XGlide

• Pedals: composite

• Rims: AUTHOR Argon 26, 32 holes

• Spokes: stainless steel, black 2.0 mm

• Hubs: AUTHOR Xenon, 32 holes

• Tyres: KENDA Small Block Eight 26" × 2.10" folding

• Handlebar: AUTHOR Flat Top 600 mm

• Stem: AUTHOR aluminium

• Grips: AUTHOR rubber

• Saddle: AUTHOR Champion

• Seatpost: AUTHOR aluminium (31.6 mm)

• Seat clamp: AUTHOR (34.9 mm)

• Colour: Lime-Navy

• Weight: 10.8 kg

• Rider height: 130–150 cm

• Purpose: urban / recreational youth bike

Shipping:
We ship across the EU.