Author Vision 29 2023 vs Specialized Sirrus X 3.0

Compare Specifications of Author Vision 29 2023 and Specialized Sirrus X 3.0

Selected Bikes

Author Vision 29 2023
Author Vision 29 2023

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Model:

Specialized Sirrus X 3.0
Specialized Sirrus X 3.0

Brand:

Model:

Brand:

Model:

Brand:

Model:

Technical Specifications
Frame Triple butted hydroformed alloy 6061 29" Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, Plug + Play rack/fender mounts
Stem RITCHEY Comp 4-Axis 3D-forged alloy, 31.8mm, 7-degree rise
Handle Bar RITCHEY MTN Comp 2 × 9, 9°, 700 / 720 mm Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
Fork RST F1RST 110-15 Air TRL air, remote lock out, 15 × 110 mm thru axle, 1.5" tapered steerer (100 mm) A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts
Seatpost RITCHEY Comp (31.6) Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Grip AUTHOR Pro Lock Specialized Neutralizer, Body Geometry, locking grip
Crankset -- Forged aluminum arms, 24mm spindle, Narrow-wide steel chainring 40t, chainguard
Pedals -- Specialized Body Geometry Fitness, platform, plastic
Chain SHIMANO M7100 KMC X9, 9-speed w/ Missing Link™
Shifters SHIMANO SLX (12) MicroSHIFT SL-M9295, 9-speed
Saddle PROLOGO Nago Evo X10 Bridge Sport, Steel rails, 155/143mm
Derailleur Rear SHIMANO XT microSHIFT Advent, 1x9 w/ clutch
Hub Front AUTHOR / SHIMANO SLX 15 × 110 mm thru front axle 12 × 148 mm thru rear axle 32 holes Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h
Hub Rear -- Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h
Spoke Black stainless steel 2.0 mm Stainless, 14g
Cassette -- microSHIFT Advent, 9-speed, 11-42t
Chainrings -- 40T
Bottom Bracket SHIMANO BB-MT800, BB unit Threaded BSA 68mm
Tyres
Front VITTORIA Barzo aramid 29" × 2.25" Pathfinder Sport, 700x42
Rear VITTORIA Barzo aramid 29" × 2.25" Pathfinder Sport, 700x42
Wheel / RIM AUTHOR Krypton TRC 29 32 holes 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
Tube -- Standard 40mm PV 700x32-50
Brakes
Front SHIMANO Deore disc hydraulic (7" rotors) Tektro HD-R280, hydraulic disc, 160 mm rotor
Rear SHIMANO Deore disc hydraulic (7" rotors) Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm
Brake Lever SHIMANO Deore --
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Gloss Birch / Satin Taupe Reflective
Satin Maroon / Black / Satin Black Reflective
Gloss Metallic Obsidian / Satin Black Reflective


Physical Specs
Length -- --
Weight 12 kg 11.4 kg
Overview
Features -- --
Additional Details SIZE : 17", 19", 21"
HEAD PARTS: PRESTINE Integrated 1.5" tapered
CHAIN WHEEL : SHIMANO SLX, 34 teeth, 170 / 175 mm cranks
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