Sirrus 2.0 Step-Through EQ
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You have places to go, people to see, and fitness goals to achieve. We get it—life…
Product Details
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 an alloy frame and steel fork construction, as well as 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.
Lightweight A1 Alloy frame with 42c tires clearance, clean internal cable routing and mounting points for a range of accessories give maximum flexibility.
Intuitive and easy to use Shimano rapid fire 2x8 wide-range shifting.
Powerful Hydraulic disc bakes for safety and control.
Racktime rack for your favorite bags and panniers, and integrated DRYTECH fenders to keep the spray away.
Extra-bright front and rear lighting powered by a Shimano Dynamo hub to see and be seen.
Technical Specifications
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
Saddle
Bridge Sport, Steel rails, 155/143mm
Grips
Specialized Body Geometry Contour, lock-on
Seat Binder
Bolt-type, 31.8mm
Drivetrain
Shift Levers
Shimano SL-M315, 8-speed
Front Derailleur
Shimano Tourney FD-TY606, Top swing, Dual pull
Rear Derailleur
SHIMANO ACERA RD-M3020
Cassette
MicroSHIFT H081, 8-speed, 11-34t
Crankset
Shimano Tourney, 3-piece, 46/30T
Chainrings
46/30T w/ chainguard
Bottom Bracket
68mm, square taper, 122.5mm length
Chain
KMC X8 w/ Missing Link™
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
Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release
Brakes
Rear Brake
Promax F1, hydraulic disc, flat-mount, 160mm
Front Brake
Promax F1, hydraulic disc, flat-mount, 160mm
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
Weight
Weight
13.9kg (30 lb, 10.3 oz)
Weight Size
MD
* 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 | 170mm | 170mm | 170mm |
| Handlebar Width | 580mm | 600mm | 600mm |
| Stem Length | 70mm | 80mm | 90mm |
| Saddle Width | 155mm | 155mm | 143mm |
| Seatpost Length | 300mm | 350mm | 350mm |
| Head-Tube Angle | 70° | 70° | 71° |
| Trail | 70mm | 70mm | 64mm |
| Seat-Tube Angle | 73.5° | 73.5° | 73.5° |
| Stack | 555mm | 563mm | 593mm |
| Top-Tube Length (horizontal) | 557mm | 567mm | 584mm |
| B-B Height | 272mm | 272mm | 272mm |
| Front-Center | 628mm | 637mm | 646mm |
| Fork Length (full) | 395mm | 395mm | 395mm |
| Bike Stand-Over Height | 620mm | 620mm | 625mm |
| Reach | 393mm | 400mm | 408mm |
| B-B Drop | 70mm | 70mm | 70mm |
| Chain-Stay Length | 440mm | 440mm | 440mm |
| Fork Rake/Offset | 51mm | 51mm | 51mm |
| Head-Tube Length | 139mm | 147mm | 175mm |
| Seat-Tube Length | 395mm | 450mm | 500mm |
| Wheelbase | 1058mm | 1068mm | 1077mm |
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