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You have places to go, people to see, and fitness goals to achieve. We get it—life…
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.
Rear Derailleur
Shimano Altus, 7-/8-speed
Shift Levers
Shimano EF500, 7-speed
Front Derailleur
Shimano Tourney FD-TY710-2 , Top swing, Dual pull
Cassette
Shimano HG200, 7-speed, 12-32t
Chainrings
46/30, chainguard
Crankset
ProWheel Forged aluminum arms
Bottom Bracket
BSA, square-taper, 68mm
Chain
KMC X8 w/ Missing Link™
Rims
700C rim brake, double-wall alloy, 22mm depth, 21mm internal width, rim brake
Spokes
Stainless, 14g
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
Inner Tubes
Schrader valve, 40mm
Rear Tire
RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c
SeatPost
Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Stem
3D-forged alloy, 25.4 mm, 12-degree rise
Tape
Specialized Body Geometry XCT, lock-on
Saddle
Bridge Sport, Steel rails, 155/143mm
Handlebars
Double-butted alloy, 5-degree backsweep, 25.4mm
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
Fork
Hi-Ten steel, V-Brake, Plug + Play fender mounts, low rider rack mounts, quick-release
Pedals
Specialized Body Geometry Fitness, platform, plastic
Rear Brake
V-brake, linear pull
Front Brake
V-brake, linear pull
Weight
11.7kg (25 lb, 12.7 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.
XXS | XS | S | M | L | XL | |
---|---|---|---|---|---|---|
Crank Length | 170mm | 170mm | 170mm | 170mm | 175mm | 175mm |
Handlebar Width | 580mm | 580mm | 600mm | 600mm | 620mm | 620mm |
Stem Length | 60mm | 60mm | 75mm | 75mm | 90mm | 110mm |
Saddle Width | 155mm | 155mm | 155mm | 143mm | 143mm | 143mm |
Seatpost Length | 300mm | 300mm | 350mm | 350mm | 400mm | 400mm |
Stack | 536mm | 555mm | 562mm | 593mm | 608mm | 632mm |
Reach | 373mm | 388mm | 393mm | 398mm | 402mm | 414mm |
Head-Tube Length | 121mm | 139mm | 147mm | 175mm | 191mm | 217mm |
Head-Tube Angle | 69.5° | 70° | 70° | 71° | 71° | 71° |
B-B Height | 278mm | 278mm | 278mm | 278mm | 278mm | 278mm |
B-B Drop | 70mm | 70mm | 70mm | 70mm | 70mm | 70mm |
Trail | 75mm | 72mm | 72mm | 65mm | 65mm | 65mm |
Fork Length (full) | 395mm | 395mm | 395mm | 395mm | 395mm | 395mm |
Fork Rake/Offset | 51mm | 51mm | 51mm | 51mm | 51mm | 51mm |
Front-Center | 605mm | 622mm | 630mm | 635mm | 645mm | 665mm |
Chain-Stay Length | 440mm | 440mm | 440mm | 440mm | 440mm | 440mm |
Wheelbase | 1036mm | 1053mm | 1061mm | 1066mm | 1075mm | 1096mm |
Top-Tube Length (horizontal) | 531mm | 552mm | 559mm | 573mm | 582mm | 601mm |
Bike Stand-Over Height | 692mm | 715mm | 745mm | 775mm | 805mm | 827mm |
Seat-Tube Length | 360mm | 395mm | 440mm | 470mm | 510mm | 530mm |
Seat-Tube Angle | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° |
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