Offering an unprecedented combination of comfort, efficiency, and nimble handling, the Sirrus X excels on pavement, dirt, and any terrain in between.
Frameset
Frame
Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts
Suspension
Fork
Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release
Brakes
Front Brake
Lee Chi, Mechanical Disc, 160
Rear Brake
Lee Chi, Mechanical Disc, 160
Drivetrain
Chain
KMC X8 w/ Missing Link™
Chainrings
40T
Crankset
PROWHEEL, Alloy, 165mm
Rear Derailleur
Shimano Acera RD-M3020, 7-Speed
Shift Levers
Shimano Altus SL-M315-7R, 7-Speed
Bottom Bracket
Square-tapered, 68mm
Cassette
microSHIFT CS-H074, 12-40t, 7-Speed
Wheels & tires
Rims
700C disc brake, double-wall alloy, 22mm depth, 21mm internal width
Rear Hub
Alloy, 6-bolt disc, 8/9-Speed freehub, loose ball bearing, quick-release, 36h, 10x135mm
Front Hub
Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h
Front Tire
Pathfinder Sport, 700x42
Rear Tire
Pathfinder Sport, 700x42
Spokes
Stainless, 14g
Inner Tubes
Standard 40mm SV 700x32-50
Cockpit
SeatPost
Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Seat Binder
Bolt-type, 31.8mm
Saddle
Bridge Sport, Steel rails, 155/143mm
Handlebars
Double-butted alloy, 5-degree backsweep, 25.4mm
Stem
Alloy, 25.4mm, 10deg.
Grip
Specialized Neutralizer, Body Geometry, locking grip
Accessories
Pedals
Specialized Body Geometry Fitness, platform, plastic
Product details
Product ID
278560
Weight
Weight
Weight Size
LG
