Author Ultrasonic 27.5 2021-22 vs Mongoose Guide Comp

Compare Specifications of Author Ultrasonic 27.5 2021-22 and Mongoose Guide Comp

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

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Mongoose Guide Comp
Mongoose Guide Comp

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Model:

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Technical Specifications
Speed 11 --
Frame Triple butted hydroformed alloy 6061 27.5" Tectonic T2, aluminum, 700c adventure geometry, internal cable routing, 12 mm x 148 mm dropout, replaceable hanger, tapered headtube
Stem AUTHOR alloy Xposure diecast, threadless, 90 mm/100 mm, 7°, 31.8 mm clamp
Handle Bar AUTHOR Flat Top bar 9° 620 / 640 mm Xposure, aluminum, 450 mm - 510 mm width, 31.8 mm clamp
Fork Front : RST F1RST 27.5 air, lock out (80 mm) Mongoose, 700c, aluminum steerer, 12 mm x 100 mm, thru axle
Seatpost AUTHOR alloy (31.6) Xposure, aluminum, 350 mm, zero offset, 31.6 mm
Grip AUTHOR kratton rubber Xposure, non-slip tape
Crankset -- Samox TAM31-232, aluminum, 46/30T
Pedals Alloy Mongoose, nylon
Chain KMC X11 KMC X10
Shifters SHIMANO SLX (11) Shimano Tiagra ST-RS405, 2 x 10
Saddle AUTHOR Champion Author Navigator Mongoose adventure, steel rails
Headset -- Threadless, ZS44/ZS56, retainer bearing
Derailleur Front -- Shimano FD-4700, band clamp
Derailleur Rear SHIMANO SLX Shimano Tiagra RD-4601
Hub Front AUTHOR Xenon 32 holes Xposure, aluminum, ball bearing, 12 mm x 100 mm, 32H, 6-bolt
Hub Rear -- Xposure, aluminum, ball bearing, 12 mm x 142 mm, 32H, 6-bolt
Spoke Black stainless steel 2.0 mm 14G, stainless steel
Bottom Bracket PROWHEL BB unit Samox, external, 3-piece, threaded 68 mm shell
Tyres
Front CST B-Trail aramid 27.5" × 2.25" Kenda Small Block, 700 x 47c, wire bead
Rear CST B-Trail aramid 27.5" × 2.25" --
Wheel / RIM Rims :AUTHOR Xenon TRC 27.5 32 holes WTB ST-19, aluminum double wall, 19 mm ID, 32H, tubeless compatible
Brakes
Front TEKTRO Gemini disc hydraulic (6" rotors) Shimano BR-S405 flat mount, hydraulic, aluminum, 160 mm rotor
Rear TEKTRO Gemini disc hydraulic (6" rotors) --
Brake Lever TEKTRO Gemini WS --
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- --


Physical Specs
Length -- --
Weight 12 kg --
Overview
Features -- - Tectonic® T2 aluminum frame with 12 mm rear thru axle; carbon fork with 12 mm thru axle
- 2 x 10 drivetrain with Samox® 46/30T crank and Shimano® Tiagra derailleurs
- Shimano® Tiagra flat mount hydraulic disc brakes
Additional Details SIZE :14", 16"
HEAD PARTS: AUTHOR Integrated 1.5" tapered
CHAIN WHEEL : PROWHEEL 32 teeth 165 / 170 mm cranks
Rear Cog: Sunrace, 10-speed, 11-32T
Size: XS, SM, LG, XL
Frame Bag

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