2021

Specialized Sirrus X 3.0

Name: 2021 Specialized Sirrus X 3.0
Brand: Specialized

hybrid

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Colour / Gloss Flake Silver/Ice Yellow/Satin Black Reflective, Gloss Raspberry/Tarmac Black/Satin Black Reflective, Satin Cast Black/Satin Black/Black Reflective

Size / XX-Small, X-Small, Small, Medium, Large, X-Large

At a glance

The 2021 Specialized Sirrus X 3.0 is an hybrid aluminium road bike. It is priced at $1,000 USD, comes in a range of sizes, including XX-Small, X-Small, Small, Medium, Large, X-Large and a shimano drivetrain. The bike is part of Specialized's Sirrus X 3.0 range of road bikes.

- Sirrus X is your ticket to riding more, and to places you never imagined possible. It’s a comfortable, capable, “let’s do stuff” kind of bike that will inspire you to ride more than you ever have before. With bigger, confidence inspiring tires, a slightly more upright riding position, a super intuitive one-by drivetrain, and plenty of mounts for racks and fenders —it’s more than just a solid partner on pavement. Sirrus X is a dialed option when it’s time to hit some gravel. We’ve also equipped every Sirrus X with next-level comfort from our scientifically tested and ergonomically engineered Shared Platform Body Geometry saddle, handgrips, and pedals.

- Even lighter (1.6 lbs/.8kg) than Sirrus X 2.0, and faster thanks to an added A1 alloy fork.

- More powerful hydraulic brakes and premium 2 piece crank design for enhanced braking power and durability in tough conditions.

- Wide-range 1×10 Shimano Deore drivetrain with a 11-42t cassette gives excellent range on any road.

Where To Buy

Specialized

Specialized Sirrus X 3.0

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Reviews

Specifications

Frameset

Frame

Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts

Wheels

Hubs

Alloy, 6-bolt disc, loose ball bearing, quick-release
Tires

[F] Pathfinder Sport, 700x42

Drivetrain

Chain

KMC X10, 10-speed w/ reusable Missing Link
Crank

Forged aluminum arms, 2-piece, 24mm spindle, Narrow-wide steel chainring
Bottom Bracket

Threaded BSA 68mm
Rear Derailleur

Shimano Deore M4120, SGS, 10-speed
Shifters

Shimano Deore M4100, 10-speed

Components

Brakeset

Tektro HD-R280, hydraulic disc, resin pads, flat-mount
Handlebar

Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm
Saddle

Bridge Sport, Steel rails, 155/143mm
Seatpost

Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Stem

Specialized, 3D-forged alloy, 4-bolt, 7-degree rise
Grips

Specialized Neutralizer, Body Geometry, locking grip

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FAQ

Q: How much is a 2021 Specialized Sirrus X 3.0?

A 2021 Specialized Sirrus X 3.0 is typically priced around $1,000 USD when new. Be sure to shop around for the best price, and also look to the used market for a great deal.

Q: What size 2021 Specialized Sirrus X 3.0 should I get?

The 2021 Specialized Sirrus X 3.0 comes in sizes XX-Small, X-Small, Small, Medium, Large, X-Large. After measuring your height, use the size chart below to find the typical Specialized Sirrus X 3.0 size for your height. Remember that these sizes are a general guide and bike sizes can vary between riders and bikes. The best way to find your size is to go for a test ride.

Rider Height (cm)	Rider Height (in)	Frame Size
148cm - 158cm	4'10" - 5'2"	XS
158cm - 168cm	5'2" - 5'6"	S
168cm - 178cm	5'6" - 5' 10"	M
178cm - 185cm	5'10" - 6'1"	L
185cm - 193cm	6'1" - 6'4"	XL
193cm - 198cm	6'4" - 6'6"	XXL

Endurance

General

Gravel

Touring

Triathlon

Cyclocross