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Specialized Sirrus 1.0

Specialized Sirrus 1.0
  • Color: Fiery Red/Black Reflective
  • Color: Gloss Cool Grey/Smoke/Satin Black Reflective
  • Color: Deep Marine Blue/Dark Navy
$549.99 - $650.00
Size: Select size
Please select options Unavailable
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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.


Crank Length 170mm 170mm 170mm 170mm 175mm 175mm
Stem Length 60mm 60mm 75mm 75mm 90mm 110mm
Handlebar Width 580mm 580mm 600mm 600mm 620mm 620mm
Seatpost Length 300mm 300mm 350mm 350mm 400mm 400mm
Saddle Width 155mm 155mm 155mm 143mm 143mm 143mm
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°
Sirrus & Sirrus X
4'8"-4'11" 142-150 XX-SMALL
4'11"-5'2" 150-158 X-Small
5'1"-5'5" 155-165 Small
5'5"-5'9" 165-175 Medium
5'9"-6'0" 175-183 Large
6'0"-6'4" 183-193 X-Large
6'4"-6'6" 193-198 XX-Large


Frame Specialized A1 Premium Aluminum, Fitness Geometry, Butted tubing, Internal Cable Routing, V-Brake, Plug + Play rack/fender mounts
Fork Hi-Ten steel, V-Brake, Plug + Play fender mounts, low rider rack mounts
Rims 700C rim brake, double-wall alloy, 22mm depth, 21mm internal width, rim brake
Hubs Front: Alloy, loose ball bearing, quick-release, 32h
Rear: Alloy, loose ball bearings, quick-release, 7-speed freehub, 32h
Spokes Stainless, 14g
Tires RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c
Bottom Bracket 68mm, square taper, 124.5mm length
Crankset ProWheel Forged aluminum arms
Chainrings 46/30, chainguard
Shifters Shimano EF500, 7-speed
Front Derailleur Shimano Tourney FD-TY710-2 , Top swing, Dual pull
Rear Derailleur Shimano Altus, 7-/8-speed
Cassette/Freewheel Shimano HG200, 7-speed, 12-32t
Chain KMC X8 w/ Missing Link™, 8-speed
Brakes V-brake, linear pull
Handlebars Double-butted alloy, 5-degree backsweep, 25.4mm
Tape/Grips Specialized Body Geometry XCT, lock-on
Stem 3D-forged alloy, 25.4 mm, 12-degree rise
Seatpost Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Saddle Bridge Sport, Steel rails, 155/143mm
Pedals Specialized Body Geometry Fitness, platform, plastic

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Fiery Red/Black Reflective / XX-Small 888818896158 90923-9400
Fiery Red/Black Reflective / X-Small 888818896226 90923-9401 210000203029
Fiery Red/Black Reflective / Small 888818896165 90923-9402 210000194560
Fiery Red/Black Reflective / Medium 888818896073 90923-9403 210000190484
Fiery Red/Black Reflective / Large 888818896134 90923-9404 210000194275
Fiery Red/Black Reflective / X-Large 888818896189 90923-9405
Gloss Cool Grey/Smoke/Satin Black Reflective / XX-Small 888818896202 90923-9500
Gloss Cool Grey/Smoke/Satin Black Reflective / X-Small 888818896103 90923-9501
Gloss Cool Grey/Smoke/Satin Black Reflective / Small 888818896172 90923-9502
Gloss Cool Grey/Smoke/Satin Black Reflective / Medium 888818896141 90923-9503
Gloss Cool Grey/Smoke/Satin Black Reflective / Large 888818896110 90923-9504
Gloss Cool Grey/Smoke/Satin Black Reflective / X-Large 888818896066 90923-9505
Deep Marine Blue/Dark Navy / XX-Small 888818896080 90923-9300
Deep Marine Blue/Dark Navy / X-Small 888818896127 90923-9301
Deep Marine Blue/Dark Navy / Small 888818896219 90923-9302
Deep Marine Blue/Dark Navy / Medium 888818896196 90923-9303
Deep Marine Blue/Dark Navy / Large 888818896059 90923-9304
Deep Marine Blue/Dark Navy / X-Large 888818896097 90923-9305