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Sirrus 3.0 EQ
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
Drivetrain
Shift Levers
Shimano Tiagra, 10-speed w/ Optical Gear Display
Front Derailleur
Shimano Tiagra FD-4700, Band-clamp
Rear Derailleur
Shimano Tiagra, 10-speed
Chain
KMC, X10, EPT anti-corrosion coating, 10-speed w/ Missing Link™
Cassette
Shimano Tiagra, 10-speed, 11-34t
Chainrings
48/32T, included w/ crank set
Crankset
Forged aluminum arms, 2-piece, 24mm spindle, 48/32T, chainguard
Bottom Bracket
BSA for 24mm spindle
Cockpit
Handlebars
Double-butted alloy, 9-degree backsweep, 31.8mm
SeatPost
Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Stem
3D-forged alloy, 31.8mm, 7-degree rise
Tape
Specialized Body Geometry Contour, lock-on
Saddle
Bridge Sport, Steel rails, 155/143mm
Grips
Specialized Body Geometry Contour, lock-on
Seat Binder
Bolt-type, 31.8mm
Wheels & Tires
Rims
700C disc brake, double-wall alloy, 22mm depth, 21mm internal width
Front Hub
Shimano Dynamo, 6-bolt disc, 100mm spacing, quick-release, 32h
Rear Hub
Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h
Front Tire
Nimbus II Sport Reflect, 700x38mm
Spokes
Stainless, 14g
Rear Tire
Nimbus II Sport Reflect, 700x38mm
Inner Tubes
700x28/38mm, 48mm Presta valve
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
Headlight
Herrmans H-Black MR8, Dynamo
Taillight
Herrmans H-Trace Mini, Dynamo
Kickstand
Center-mount, alloy
Rack
Sirrus EQ Rack, Direct Fender Mount, Racktime compatible, 15kg
Fenders
Specialized DRYTECH, Aluminum
Bell
Specialized Alloy Dome Bell
Pedals
Specialized Body Geometry Fitness, platform, plastic
Brakes
Rear Brake
Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 140mm
Front Brake
Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm
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
| XS | S | M | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Crank Length | 165mm | 165mm | 165mm | 165mm | 170mm | 170mm | 170mm | 170mm | 175mm | 175mm | 175mm | 175mm |
| Handlebar Width | 580mm | 580mm | 580mm | 580mm | 600mm | 600mm | 600mm | 600mm | 620mm | 620mm | 620mm | 620mm |
| Stem Length | 70mm | 70mm | 70mm | 70mm | 80mm | 80mm | 90mm | 90mm | 100mm | 100mm | 110mm | 110mm |
| Saddle Width | 155mm | 155mm | 155mm | 155mm | 155mm | 155mm | 143mm | 143mm | 143mm | 143mm | 143mm | 143mm |
| Seatpost Length | 300mm | 300mm | 300mm | 300mm | 350mm | 350mm | 350mm | 350mm | 400mm | 400mm | 400mm | 400mm |
| Stack | 555mm | 563mm | 593mm | |||||||||
| Reach | 408mm | 393mm | 400mm | |||||||||
| Head-Tube Length | 139mm | 147mm | 175mm | |||||||||
| Head-Tube Angle | 70° | 71° | 70° | |||||||||
| B-B Height | 272mm | 272mm | 272mm | |||||||||
| B-B Drop | 70mm | 70mm | 70mm | |||||||||
| Trail | 64mm | 70mm | 70mm | |||||||||
| Fork Length (full) | 395mm | 395mm | 395mm | |||||||||
| Fork Rake/Offset | 51mm | 51mm | 51mm | |||||||||
| Front-Center | 628mm | 637mm | 646mm | |||||||||
| Chain-Stay Length | 440mm | 440mm | 440mm | |||||||||
| Wheelbase | 1058mm | 1068mm | 1077mm | |||||||||
| Top-Tube Length (horizontal) | 567mm | 584mm | 557mm | |||||||||
| Bike Stand-Over Height | 625mm | 620mm | 620mm | |||||||||
| Seat-Tube Length | 450mm | 500mm | 395mm | |||||||||
| Seat-Tube Angle | 73.5° | 73.5° | 73.5° |
Rider Reviews
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- 1 Reviews