Fitness is not a fad, and the Sirrus proves you're taking your fitness journey seriously. The Sirrus combines our premium Aluminium frame with a durable component package and easy-to-maintain rim brakes to deliver a comfortable and fast ride. As you push yourself to reach your goals, the Sirrus will be a powerful ally to have on your health and wellbeing team.
- The reliable and sturdy, A1 Premium Aluminium frame features rack and fender mounts, allowing you to carry gear or to fend off road spray in inclement weather.
- Wide and stable-handling 700x32mm Specialized Nimbus tyres have a fast and smooth tread, and feature Flak Jacket puncture protection.
- The frame is engineered and designed with Fitness Geometry, helping you ride more efficiently in a position that will see you riding comfortably, mile-after-mile, while the Body Geometry Targa Sport saddle is designed for fitness riders and assures blood flow to sensitive arteries.
|FRAME||Specialized A1 Premium Aluminium, Fitness Geometry, fully-manipulated butted tubing, integrated lower bearing, fender/rack mounts|
|FORK||Steel, straight blade, rack/fender mounts|
|FRONT HUB||Double-sealed, QR, 32h|
|REAR HUB||Double-sealed, QR, 32h|
|INNER TUBES||Standard, Schrader valve|
|FRONT TYRE||Specialized Nimbus, 26TPI, Flak Jacket protection, 700x32mm|
|REAR TYRE||Specialized Nimbus, 26TPI, Flak Jacket protection, 700x32mm|
|CRANKSET||Shimano FC-M131, 48/38/28T, w/ chainguard|
|BOTTOM BRACKET||Square taper, cartridge bearings|
|SHIFT LEVERS||Shimano Altus EZ Fire Plus, 8-speed|
|FRONT DERAILLEUR||Shimano FD-M191, top swing, dual pull|
|REAR DERAILLEUR||Shimano Altus, 8-speed|
|CASSETTE||Shimano, 8-speed, 11-32t|
|CHAIN||KMC X8, 8-speed, w/ reusable MissingLink|
|BRAKE LEVERS||Shimano, V-brake|
|FRONT BRAKE||V-brake, linear pull, 60mm pads|
|REAR BRAKE||V-brake, linear pull, 60mm pads|
|HANDLEBARS||Specialized, flat bar, alloy, 10-degree backsweep, 25.4mm|
|TAPE||Specialized Body Geometry Targa, lock-on, closed end|
|STEM||Forged alloy, 4-bolt, 20-degree rise|
|HEADSET||FSA, Campy style, integrated cartridge bearings, external sealed upper bearings, 15mm cone spacer|
|SADDLE||Body Geometry Targa Sport, steel rails, SWAT compatible mounts, 155mm|
|SEATPOST||Alloy, 2-bolt, micro-adjust, 12.5mm offset, 27.2mm|
|SEAT BINDER||Alloy, 31.8mm|
|PEDALS||Nylon, loose ball bearings, w/ reflectors|
As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying.
|Bike Stand-Over Height||716mm||750mm||786mm||821mm||859mm|
|Fork Length (full)||410mm||410mm||410mm||410mm||410mm|
|Top-Tube Length (horizontal)||555mm||570mm||580mm||600mm||620mm|