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Sirrus 3.0 EQ

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Sirrus 3.0 EQ

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. Sirrus features a super light Aluminum Alloy construction, as well as a reliable Shimano components that are built to withstand years of daily abuse on the world’s pavement. Powerful hydraulic disc brakes provide reliable stopping power in any condition, and comfortable, ergonomically designed Body Geometry touchpoints are there to take the sting out of longer rides. 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.

Technical Specifications

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Drivetrain

Chainrings

48/32T, included w/ crank set

Bottom Bracket

BSA for 24mm spindle

Crankset

Forged aluminum arms, 2-piece, 24mm spindle, 48/32T, chainguard

Chain

KMC, X10, EPT anti-corrosion coating, 10-speed w/ Missing Link™

Front Derailleur

Shimano Tiagra FD-4700, Band-clamp

Rear Derailleur

Shimano Tiagra, 10-speed

Shift Levers

Shimano Tiagra, 10-speed w/ Optical Gear Display

Cassette

Shimano Tiagra, 10-speed, 11-34t

Cockpit

Stem

3D-forged alloy, 31.8mm, 7-degree rise

SeatPost

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

Seat Binder

Bolt-type, 31.8mm

Saddle

Bridge Sport, Steel rails, 155/143mm

Handlebars

Double-butted alloy, 9-degree backsweep, 31.8mm

Tape

Specialized Body Geometry Contour, lock-on

Grips

Specialized Body Geometry Contour, lock-on

Wheels & Tires

Rims

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

Inner Tubes

700x28/38mm, 48mm Presta valve

Rear Hub

Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h

Front Tire

Nimbus II Sport Reflect, 700x38mm

Rear Tire

Nimbus II Sport Reflect, 700x38mm

Front Hub

Shimano Dynamo, 6-bolt disc, 100mm spacing, quick-release, 32h

Spokes

Stainless, 14g

Suspension

Fork

A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release

Frameset

Frame

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

Accessories

Pedals

Specialized Body Geometry Fitness, platform, plastic

Kickstand

Center-mount, alloy

Headlight

Herrmans H-Black MR8, Dynamo

Taillight

Herrmans H-Trace Mini, Dynamo

Rack

Sirrus EQ Rack, Direct Fender Mount, Racktime compatible, 15kg

Bell

Specialized Alloy Dome Bell

Fenders

Specialized DRYTECH, Aluminum

Brakes

Front Brake

Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm

Rear Brake

Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 140mm

Weight

Weight

13.0kg (28 lb, 10.6 oz)

Weight Size

LG

* 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.

Geometry

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XSSM
Crank Length165mm165mm165mm165mm170mm170mm170mm170mm175mm175mm175mm175mm
Handlebar Width580mm580mm580mm580mm600mm600mm600mm600mm620mm620mm620mm620mm
Stem Length70mm70mm70mm70mm80mm80mm90mm90mm100mm100mm110mm110mm
Saddle Width155mm155mm155mm155mm155mm155mm143mm143mm143mm143mm143mm143mm
Seatpost Length300mm300mm300mm300mm350mm350mm350mm350mm400mm400mm400mm400mm
Stack555mm563mm593mm
Reach408mm393mm400mm
Head-Tube Length139mm147mm175mm
Head-Tube Angle70°71°70°
B-B Height272mm272mm272mm
B-B Drop70mm70mm70mm
Trail64mm70mm70mm
Fork Length (full)395mm395mm395mm
Fork Rake/Offset51mm51mm51mm
Front-Center628mm637mm646mm
Chain-Stay Length440mm440mm440mm
Wheelbase1058mm1068mm1077mm
Top-Tube Length (horizontal)567mm584mm557mm
Bike Stand-Over Height625mm620mm620mm
Seat-Tube Length450mm500mm395mm
Seat-Tube Angle73.5°73.5°73.5°
Geometry

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