Specialized Sirrus X 6.0 - XL, Gloss Fjord Metallic / Emerald Metallic Frost Reflective, 2026

Technical specifications

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Frameset

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Frame

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Specialized FACT 9r Carbon, Fitness Geometry, 1x Drivetrain, 12x142 thru-axle, internal cable routing, flat-mount disc, Plug + Play rack/fender mounts

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Suspension

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Fork

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

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Brakes

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Front Brake

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TRP FMR, HD-R803

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Rear Brake

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TRP HD-R803, hydraulic disc

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Drivetrain

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Cassette

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Sunrace, 12Seed, 11-51T

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Chainrings

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Narrow Wide Steel 42T

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Chain

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KMC X12EPT, 12-speed, anti-corrosion coating w/ reusable Missing Link™

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Shift Levers

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Shimano Deore Di2, SW-M6250-R

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Rear Derailleur

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Shimano Deore Di2 12-Speed, RD-M6250-SGS

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Crankset

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Prowheel Alloy, XS: 165mm, S - M: 170mm, L - XXL: 175mm

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Bottom Bracket

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BB68+, BSA24, 68mm

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Wheels & tyres

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Rims

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DT Swiss R470, 23mm depth, 20mm internal width, disc brake, 24h

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Front Hub

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Specialized front hub disc, sealed cartridge bearings, 12x100mm thru-axle, 24h

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Rear Hub

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Specialized, sealed cartridge bearings, 12x142mm thru-axle, 24h

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Spokes

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Stainless, 14g

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Front Tire

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Pathfinder TLR Fast Gravel Tire 700x40c, GRIPTON T2/T5

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Rear Tire

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Pathfinder TLR Fast Gravel Tire 700x40c, GRIPTON T2/T5

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Inner Tubes

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Standard 40mm SV 700x32-50

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Cockpit

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Handlebars

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Double-butted alloy, 9-degree backsweep, 31.8mm

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Stem

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Future Stem, Comp

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Grip

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Specialized Neutralizer, Body Geometry, locking grip

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Saddle

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Body Geometry Power Sport, steel rails

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SeatPost

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Roval Terra Carbon Seat Post, 20mm Offset

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Seat Binder

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Integrated w/ frame

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Accessories

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Pedals

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VP Platform, Alloy Body

Size chart

The sizes shown are our recommendations. These are approximate values as Specialized, CTM and GHOST each have specific frame geometries. The size of the bike's wheels also matters, so if in doubt about which size to choose, feel free to use our online chat or contact us on our helpline +421 947 974 140 .

Kids Bikes

wheel	age	height
12	2-4y	to 110 cm
16	4-5y	110- 120 cm
20	5-8y	120-135 cm
24	8-11y	135-145 cm

for Adults: wheel sizes 26, 28, 27,5 a 29

size	height
XXS	to 155 cm
XS	to 163 cm
S	to 170 cm
M	to 178 cm
L	to 185 cm
XL	to 193 cm
XXL	above 193 cm