Opus Curve 14 vs Specialized Sirrus X 3.0

Compare Specifications of Opus Curve 14 and Specialized Sirrus X 3.0

Selected Bikes

Opus Curve 14
Opus Curve 14

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Specialized Sirrus X 3.0
Specialized Sirrus X 3.0

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Model:

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Technical Specifications
Frame Meta 10 steel Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, Plug + Play rack/fender mounts
Stem Opus Junior 3D-forged alloy, 31.8mm, 7-degree rise
Handle Bar Opus Junior 40 mm rise Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
Fork Meta 10 steel A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts
Seatpost -- Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Grip Opus Kraton Specialized Neutralizer, Body Geometry, locking grip
Crankset YL 1 piece Forged aluminum arms, 24mm spindle, Narrow-wide steel chainring 40t, chainguard
Pedals Resin flat Specialized Body Geometry Fitness, platform, plastic
Chain Keensi C410 KMC X9, 9-speed w/ Missing Link™
Shifters -- MicroSHIFT SL-M9295, 9-speed
Saddle Opus Junior Bridge Sport, Steel rails, 155/143mm
Headset Neco anti-spin --
Derailleur Rear -- microSHIFT Advent, 1x9 w/ clutch
Hub Front -- 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 -- Stainless, 14g
Cassette 18 microSHIFT Advent, 9-speed, 11-42t
Chainrings 28 40T
Bottom Bracket 9 Pc steel Threaded BSA 68mm
Tyres
Front Innova HV-5104 14 x 2.125 Pathfinder Sport, 700x42
Rear Innova HV-5104 14 x 2.125 Pathfinder Sport, 700x42
Wheel / RIM Ace aluminum 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
Tube -- Standard 40mm PV 700x32-50
Brakes
Front HJ V-brake and coaster brake Tektro HD-R280, hydraulic disc, 160 mm rotor
Rear -- Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm
Brake Lever HJ short reach --
Suspension
Front -- --
Rear -- --
Colors Available
Colors Pearl White
Vermilion
Gloss Birch / Satin Taupe Reflective
Satin Maroon / Black / Satin Black Reflective
Gloss Metallic Obsidian / Satin Black Reflective


Physical Specs
Length -- --
Weight 8.1 kg 11.4 kg
Overview
Features - Proven 14-inch geometry
- Opus Meta 10 steel frame and fork
- Single-speed drivetrain
- Equipped with a rear V-brake and rear coaster brake
- Stem pad and youth saddle
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Additional Details Size: 14"
Adjustable / Removable training wheels
Chainguard / Stem protector
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