Specialized Sirrus X 4.0

Frameset

Frame

Specialized A1 SL Premium Aluminum, Fitness Geometry, fully manipulated butted tubing, internal cable routing, flat-mount disc, 12x142mm thru-axle, Plug + Play rack/fender mounts

Suspension

Fork

Specialized FACT 9r Carbon Monocoque, flat-mount disc, 12x100mm thru-axle, low rider mounts, Plug + Play fender mounts, Future Shock 1.5

Brakes

Front Brake

Tektro HD-R510, hydraulic disc, 160mm

Rear Brake

Tektro HD-R510, hydraulic disc, 160mm

Drivetrain

Chainrings

34T

Rear Derailleur

Shimano Cues Shadow RD-U6000, 11-Speed

Chain

KMC eGlide for 11-Speed Cues

Crankset

PROWHEEL, Alloy, 165mm

Shift Levers

Shimano Cues SL-U6000, 11-Speed

Cassette

Shimano, CS-LG400-11, Cues, 11-Speed, 11-50T

Bottom Bracket

Threaded BSA 68mm, 24mm spindle

Wheels & tires

Rims

700C disc, double-wall alloy, 22mm depth, 21mm internal width

Front Hub

Alloy, Center lock Disc, High-Low Flange, Sealed Cartridge Bearing, 24H, 12mm Axle, 100mm Spacing

Front Tire

Pathfinder Sport, 700×38

Rear Tire

Pathfinder Sport, 700×38

Rear Hub

Alloy, Center lock Disc, High-Low Flange, Sealed Cartridge Bearing, 32H, 12mm Axle, 142mm Spacing

Spokes

Stainless, 14g

Inner Tubes

Standard 40mm SV 700×32-50

Cockpit

Handlebars

Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm

SeatPost

Alloy, 2-bolt, 14mm offset, 27.2mm

Seat Binder

Bolt-type, 31.8mm

Stem

Future Stem, Comp

Saddle

Power Comp, Hollow Cr-mo rails, 155/143mm

Grip

Specialized Neutralizer, Body Geometry, locking grip

Accessories

Pedals

Specialized Body Geometry Fitness, Platform, Plastic

Product details

Product ID

221896

Weight

Weight

10.64kg (23 lb, 7.3 oz)