Sirrus X 3.0
Sirrus X 3.0
Wide-range 1x9 microSHIFT drivetrain with a 11-42t cassette gives excellent range on any road.
More powerful hydraulic brakes and premium two-piece crank design for enhanced braking power and durability in tough conditions.
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Sirrus Size Guide
Technical Specifications
Frameset
Frame
2020 Sirrus X A1 Disc
Seat Binder
Bolt-type, 31.8mm
Suspension
Fork
2020 Sirrus X Alloy Disc
Cockpit
Seat Post
Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Saddle
Bridge Sport, Steel rails, 155/143mm
Stem
3D-forged alloy, 31.8mm, 7-degree rise
Bar Tape
Specialized Neutralizer, Body Geometry, locking grip
Handlebars
Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
Brakes
Front Brake
Tektro HD-R280, hydraulic disc, 160 mm rotor
Rear Brake
Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 140mm
Drivetrain
Shift Levers
Shimano Deore M5100, 11-speed
Rear Derailleur
microSHIFT Advent RD-M6195M, 9-Speed
Cassette
microSHIFT Advent, 9-speed, 11-46t
Shift Levers
Shimano Deore M5100, 11-speed
Crankset
Forged aluminum arms, 24mm spindle, Narrow-wide steel chainring 40t, chainguard
KMC X9, 9-speed w/ Missing Link™
KMC X9, 9-speed w/ Missing Link™
Bottom Bracket
Threaded BSA 68mm
Chain Ring
48/32 w/ chainguard
Wheels & Tyres
Front Hub
Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h
Rear hub
Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h
Rims
700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
Front Tire
Pathfinder Sport, 700x42
Rear Tire
Pathfinder Sport, 700x42
Spokes
Stainless, 14g
Tubes
Standard 40mm PV 700x32-50
Accessories
Pedals
Specialized Body Geometry Fitness, Platform, Plastic