Author Ultrasonic 27.5 2021-22 vs Avanti Discovery 2 Low Trekking Bike

Compare Specifications of Author Ultrasonic 27.5 2021-22 and Avanti Discovery 2 Low Trekking Bike

Selected Bikes

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

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Avanti Discovery 2 Low Trekking Bike
Avanti Discovery 2 Low Trekking Bike

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Model:

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Technical Specifications
Speed 11 --
Frame Triple butted hydroformed alloy 6061 27.5" ADT 6061 Formtech Alloy, Low Step Disc Brake Design
Stem AUTHOR alloy Alloy Ahead 31.8 mm, adjustable
Handle Bar AUTHOR Flat Top bar 9° 620 / 640 mm Alloy Riser 31.8 mm, 17 deg rise, 15deg sweep 680 mm
Fork Front : RST F1RST 27.5 air, lock out (80 mm) HL 187 Suspension fork, 65 mm Travel, Mechanical Lock-out
Seatpost AUTHOR alloy (31.6) Alloy 27.2 mm Micro Adjust with Suspension, 350 mm
Grip AUTHOR kratton rubber Zero Comfort
Crankset -- Shimano TY301 48/38/28T
Pedals Alloy Nylon platform with ball bearings
Chain KMC X11 KMC X8
Shifters SHIMANO SLX (11) Shimano Altus 24-Speed
Saddle AUTHOR Champion Author Navigator Zero Comfort
Headset -- Integrated Aheadset 1-1/8"
Derailleur Front -- Shimano TY710
Derailleur Rear SHIMANO SLX Shimano TX800
Hub Front AUTHOR Xenon 32 holes --
Hub Rear -- Shimano TX505 Centrelock Cassette 36H
Spoke Black stainless steel 2.0 mm Stainless Steel
Cassette -- Shimano HG200 Cassette, 12-32T 8 Speed
Bottom Bracket PROWHEL BB unit --
Tyres
Front CST B-Trail aramid 27.5" × 2.25" Kenda Piedmont 700 x 40c AV valve
Rear CST B-Trail aramid 27.5" × 2.25" Kenda Piedmont 700 x 40c AV valve
Wheel / RIM Rims :AUTHOR Xenon TRC 27.5 32 holes Alex TD26 Double-wall Alloy 36H
Brakes
Front TEKTRO Gemini disc hydraulic (6" rotors) Shimano MT200 Hydraulic Disc, 160 mm Rotors
Rear TEKTRO Gemini disc hydraulic (6" rotors) --
Brake Lever TEKTRO Gemini WS Shimano
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Charcoal / Green


Physical Specs
Length -- --
Weight 12 kg --
Overview
Features -- - Lightweight, upright and low-step frame for easy and assured riding
- Shimano hydraulic disc brakes for controlled braking, rain, hail or shine
- Adjustable stem allows you to raise up the handlebars for a comfortable position
- The wide and comfy saddle combine with a suspension seat post, for a magic carpet ride
- Kenda's fast-rolling and grippy tyres are perfectly tuned to the city streets and bike paths, but equally at home on a rail trail
Additional Details SIZE :14", 16"
HEAD PARTS: AUTHOR Integrated 1.5" tapered
CHAIN WHEEL : PROWHEEL 32 teeth 165 / 170 mm cranks
Sizes : S, M, L
Bottom Bracket : Cartridge

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