SIRRUS 1.0 SKYBLU/CSTBLU/BLK - Mackay Cycles - [product_SKU] - Specialized
SIRRUS 1.0 SKYBLU/CSTBLU/BLK - Mackay Cycles - [product_SKU] - Specialized

SIRRUS 1.0 SKYBLU/CSTBLU/BLK

Regular price $725.00 Sale price$549.99 Save $175.01
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Tax included.
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  • Click n Collect available
  • Lifetime warranty on frame
  • $150 shipping East Coast of Australia for a Specialized bicycle
  • $100 shipping for a Specialized frameset or balance bicycle

  • Low stock - 1 item left
  • Backordered, shipping soon

Special Order

Not in stock? Reach out to us, and we'll help you place a special order!

Contact Us

You have places to go, people to see, and fitness goals to achieve. We get it—life moves pretty fast, so it's a good thing we made Sirrus to help you with all of it. Wherever you're heading, Sirrus will take you there. This Sirrus features a reliable set of components that are built to withstand years of daily abuse, like comfortable Body Geometry touchpoints and fuss-free mechanical V-brakes. So, as you push yourself to reach your goals, you'll feel more connected to your bike and know that you have the perfect partner with Sirrus.
  • Lightweight A1 Alloy frame with clean internal cable routing delivers a bike that is 1.1lb (.5kg) lighter than previous version.
  • Upright position with Body Geometry touchpoints for comfort and control.
  • Reflective graphics on frame and tires for maximum visibility.

FRAMESET

Frame

Specialized A1 Premium Aluminum, Fitness Geometry, Butted tubing, Internal Cable Routing, V-Brake, Quick-Release, Plug + Play rack/fender mounts

Seat Binder

Bolt-type, 31.8mm

Suspension

Fork

Hi-Ten steel, V-Brake, Plug + Play fender mounts, low rider rack mounts, quick-release

COCKPIT

Handlebars

Double-butted alloy, 5-degree backsweep, 25.4mm

Stem

Specialized Flowset, integrated, 3D-forged alloy, 4-bolt, 12-degree rise, 31.8mm clamp

Tape

Specialized Body Geometry XCT, lock-on

Saddle

Bridge Sport, Steel rails, 155/143mm

SeatPost

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

BRAKES

Front Brake

V-brake, linear pull

Rear Brake

V-brake, linear pull

DRIVETRAIN

Shift Levers

microSHIFT TS39 Trigger shift, 7-speed

Front Derailleur

Shimano Tourney FD-TY710

Rear Derailleur

microSHIFT RD-M26S, 7-speed

Cassette

SunRace, 7-Speed, 11-34t

Chainrings

46/30T w/ chainguard

Bottom Bracket

BSA, square-taper, 68mm

Chain

KMC X8 w/ Missing Link™

Crankset

Forged aluminum arms, 3-piece, 46/30T

WHEELS & TIRES

Rims

700C rim brake, double-wall alloy, 22mm depth, 21mm internal width, rim brake

Front Hub

Alloy, loose ball bearing, quick-release, 32h

Rear Hub

Alloy, loose ball bearings, quick-release, 7-speed freehub, 32h

Front Tire

RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c

Rear Tire

RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c

WHEELS

Spokes

Stainless, 14g

Inner Tubes

Schrader valve, 40mm

ACCESSORIES

Pedals

Specialized Body Geometry Fitness, platform, plastic

* Weights based on production painted frames as pictured. Actual weights will vary based on colourway, frame size, and component variation. Specifications are subject to change without notice.

  • $150 shipping East Coast of Australia for a Specialized bicycle
  • $100 shipping for a Specialized frameset or balance bike
  • More info on shipping

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win
a bike

spend $500 or more, in store or online for your chance to win a Scott Addict Gravel 40

autumn sale T&C

📅 Sale Dates: 6th March – 30th April 2025
🚴 Exclusive In-Stock Bike Bonuses:

  • $1,000 & below – Receive a free Cannondale bottle & bottle cage
  • $1,001 - $2,999 – Receive a free Cannondale bottle & bottle cage, as well as Ryfe pedals
  • $3,000+ – Receive a free Bottle Cage, Squamish II Flat Pedals, Bottle & Muc-Off Kit Bike Care Essentials
    (or similar items at Mackay Cycles' discretion)

🎟️ Win a Bike Worth $4,799.99!

  • Spend $500+ (in-store or online) to receive 1 entry per qualifying transaction
  • Draw Date: 30th April 2025

🔗 Full Terms & Conditions

Testimonials

★★★★★

Good range of products from “budget but not junk” to top shelf. Staff seem passionate and knowledgeable about bikes and ride themselves. Always a good experience shopping at Mackay Cycles.

Scott
Queensland, Australia
★★★★★

Good customer service, Service completed swiftly and ahead of schedule

Andrew
Queensland, Australia
★★★★★

The team had great knowledge on all the products and the customer service was awesome.

Luke
Queensland, Australia
★★★★★

Today I purchased my second bike through Mackay Cycles and couldn’t be happier. Very knowledgeable and helpful staff.

Hayden
Queensland, Australia
★★★★★

I broke my bike Saturday morning and they fixed it the same day so I could go and do shuttles on the Sunday. Excellent service and price.

Gene
Queensland, Australia
★★★★★

Friendly helpful service. They could not make it any easier. Thankyou

Craig
Queensland, Australia
★★★★★

Today I purchased my second bike through Mackay Cycles and couldn’t be happier. Very knowledgeable and helpful staff.

Hayden
Queensland, Australia

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