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enTechnical Specifications
FRAMESET
| FRAME | Specialized A1 Premium Aluminum, Fitness Geometry, fully-manipulated butted tubing, integrated lower bearing, fender/rack mounts |
| FORK | Steel, straight blades, fender/rack mounts |
| SEAT BINDER | Alloy, 31.8mm |
WHEELS
| RIMS | 700c, 6061 aluminum double-wall |
| FRONT HUB | Specialized V-brake, alloy, loose ball bearings, 9mm, QR |
| REAR HUB | Specialized, 8-/9-speed cassette body, QR |
| SPOKES | Stainless, 14g |
| FRONT TIRE | Nimbus Reflect, 700x32mm, 26TPI, Flak Jacket protection |
| REAR TIRE | Nimbus Reflect, 700x32mm, 26TPI, Flak Jacket protection |
| INNER TUBES | SPECIALIZED SV STANDARD BULK ROAD |
DRIVETRAIN
| FRONT DERAILLEUR | Shimano Tourney, top swing, dual pull, 31.8mm band clamp |
| REAR DERAILLEUR | Shimano Altus, 8-speed |
| SHIFT LEVERS | Shimano EF500, EZ Fire Plus, 8-speed |
| CASSETTE | Shimano, 8-speed, 11-32t |
| CHAIN | KMC X8, 8-speed w/reusable MissingLink |
| CRANKSET | Stout, forged alloy |
| CHAINRINGS | 48/38/28T w/chainguard |
| BOTTOM BRACKET | BSA, square taper, cartridge bearings |
COCKPIT
| STEM | Alloy, 4-bolt, 20-degree rise, 25.4mm clamp |
| HANDLEBARS | Specialized, alloy, 9-degree backsweep, 25.4mm |
| TAPE | Specialized Body Geometry Targa, lock-on |
| SADDLE | Canopy Sport, steel rails |
| SEATPOST | Alloy, 12mm offset, 2-bolt clamp, 27.2mm |
BRAKES
| FRONT BRAKE | V-brake, linear pull |
| REAR BRAKE | V-brake, linear pull |
ACCESSORIES
| PEDALS | Specialized Fitness platform |
* Specifications are subject to change without notice
Manual Downloads
Sirrus - Geometry
Geometry
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Crank Length | 170MM | 170MM | 170MM | 170MM | 175mm |
| Stem Length | 80mm | 80mm | 80mm | 100mm | 100mm |
| Seatpost Length | 300mm | 300mm | 350mm | 350mm | 350mm |
| Saddle Width | 155mm | 155mm | 155mm | 155mm | 155mm |
| Handlebar Width | 580mm | 580mm | 600mm | 600mm | 620mm |
| Reach | 388mm | 394mm | 402mm | 409mm | 418mm |
| Stack | 563mm | 584mm | 600mm | 626mm | 659mm |
| Wheelbase | 1056mm | 1065mm | 1073mm | 1082mm | 1103mm |
| Bike Stand-Over Height | 716mm | 750mm | 786mm | 821mm | 859mm |
| Head-Tube Length | 130mm | 150mm | 165mm | 190mm | 225mm |
| Front-Center | 621mm | 629mm | 637mm | 647mm | 667mm |
| Fork Rake/Offset | 51mm | 51mm | 51mm | 51mm | 51mm |
| Head-Tube Angle | 70.5° | 71° | 71.5° | 72° | 72° |
| Trail | 70mm | 67mm | 64mm | 60mm | 60mm |
| Chain-Stay Length | 445mm | 445mm | 445mm | 445mm | 445mm |
| B-B Height | 281mm | 281mm | 281mm | 281mm | 281mm |
| Seat-Tube Angle | 73.5° | 73.3° | 73.5° | 73° | 73° |
| Fork Length (full) | 410mm | 410mm | 410mm | 410mm | 410mm |
| B-B Drop | 70mm | 70mm | 70mm | 70mm | 70mm |
| Seat-Tube Length | 395mm | 440mm | 485mm | 530mm | 570mm |
| Top-Tube Length (horizontal) | 555mm | 570mm | 580mm | 600mm | 620mm |
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