Product Info
Details + Specs
Sirrus 3.0
Versatility for every day
You have places to go, people to see, and fitness goals to achieve — life moves pretty fast, so it's a good thing Sirrus is built to help you with all of it. Sirrus 3. 0 pairs a lightweight Specialized A1 Premium Aluminum frame with a FACT Carbon fork, reliable microSHIFT and Shimano Sora 9-speed shifting, and Tektro hydraulic disc brakes for confident stopping in any conditions.
Best for: Fitness, commuting and versatile riding across pavement and light gravel.
At a glance
Frame
Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing…
Drivetrain
Shimano Sora, 9-speed
Cockpit
Double-butted alloy, 9-degree backsweep, 31.8mm
Weight
10.9kg / 24lb 0.5oz (size Large)
Fork
Specialized FACT Carbon, flat-mount disc, quick-release
Brakes
Tektro HD-R280, hydraulic disc, resin pads, flat-mount (160mm front /…
Key highlights
Specialized A1 Premium Aluminum with Fitness Geometry and internal cable routing keeps the ride light, stiff, and clean-looking.
smooths out road buzz and adds a touch of comfort-focused compliance over an all-alloy setup.
microSHIFT shifters with a Shimano Sora rear derailleur and 11-34t cassette give an easy, intuitive gear range for everyday riding and rolling hills.
confident, all-weather stopping power front and rear.
Complete specification
Full build details
Components are grouped by bike system so the complete build is easy to scan.
Frameset
Frame
Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release
Suspension
Fork
Specialized FACT Carbon, flat-mount disc, quick-release
Brakes
Brakes
Tektro HD-R280, hydraulic disc, resin pads, flat-mount (160mm front / 140mm rear rotor)
Drivetrain
Shifters
microSHIFT, 9-speed
Front Derailleur
Shimano Sora / microSHIFT R9, 9-speed, 31.8mm clamp
Rear Derailleur
Shimano Sora, 9-speed
Cassette
Shimano CS-HG400, 9-speed, 11-34t
Chain
KMC X9, 9-speed, with Missing Link
Crankset
Sirrus-specific alloy crankset, 46/30t chainrings, chainguard
Bottom Bracket
Shimano, 68mm threaded
Wheels and tyres
Wheels
700C disc brake, double-wall alloy rims, 22mm depth, 21mm internal width; alloy 6-bolt disc hubs
Tyres
RoadSport Reflect, wire bead, 700x32c (front and rear)
Cockpit and contact points
Handlebars
Double-butted alloy, 9-degree backsweep, 31.8mm
Stem
3D-forged alloy, 31.8mm, 7-degree rise
Seatpost
Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Saddle
Body Geometry Bridge Sport, steel rails, 155/143mm
Weight and sizing
Weight
10.9kg / 24lb 0.5oz (size Large)
Weight is based on a production painted bike in the stated reference size. Actual weight can vary with colour, size and component variation. Specifications are subject to change without notice.
Frequently bought with