Specialized SIRRUS X 1.0 STEP THROUGH - S, Satin Grey Blue / Cast Blue Metallic Frost Reflective, 2026

Technical specifications

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Frame set

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Frame

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Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts

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Suspension

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Fork

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Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release

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Brakes

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Front brake

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Lee Chi, Mechanical Disc

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Rear Brake

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Lee Chi, Mechanical Disc

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Drive

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Chain

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KMC X8 w/ Missing Link™

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Gears

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Narrow Wide Steel 42T

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Cranks

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

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Shifter

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Shimano Acera, 8-speed

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Shift levers

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Shimano Altus SL-M315-7R, 7-Speed

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Centre compound

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Square-tapered, 68mm

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Cassette

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microSHIFT CS-H074, 12-40t, 7-Speed

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Braided wheels and tires

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Rims

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

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Front wheel hub

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Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h

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Front tyre

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Pathfinder Wirebead Fast Gravel 700X40C

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Rear tyre

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Pathfinder Wirebead Fast Gravel 700X40C

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spokes (spokes)

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Stainless, 14g

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Soul

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Standard 40mm SV 700x32-50

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Braided Wheels

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Rear wheel hub

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Alloy, 6-bolt disc, 8/9-Speed freehub, loose ball bearing, quick-release, 36h, 10x135mm

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Cockpit

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Handlebar

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3D-forged alloy, 31.8mm, 7-degree rise

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Seatpost

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Alloy, 12mm offset, 2-bolt clamp, 27.2mm

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Saddle clamp

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Bolt-type, 31.8mm

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Saddle

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Bridge Sport, Steel rails, 155/143mm

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Handlebar wrap

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Specialized Neutralizer, Body Geometry, locking grip

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Handlebars

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Specialized, alloy, 15-degree backsweep, 46mm rise, 31.8mm

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Accessories

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Pedals

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Specialized, platform

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Weight

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Weight

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11.72 kg (25 lb, 13.4 oz)

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Product ID

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222050

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Weight in size

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MD

Tabella delle taglie

Le taglie indicate sono le nostre raccomandazioni. Si tratta di valori approssimativi in quanto Specialized, CTM e GHOST hanno ciascuno geometrie del telaio specifiche. Anche la dimensione delle ruote della bicicletta è importante, quindi se hai dubbi su quale taglia scegliere, sentiti libero di usare la nostra chat online o di contattarci al nostro numero di assistenza +421 947 974 140.

Biciclette per bambini

ruota	età	altezza
12	2-4 anni	fino a 110 cm
16	4-5 anni	110-120 cm
20	5-8 anni	120-135 cm
24	8-11 anni	135-145 cm

Per adulti: dimensioni ruote 26, 28, 27,5 e 29

taglia	altezza
XXS	fino a 155 cm
XS	fino a 163 cm
S	fino a 170 cm
M	fino a 178 cm
L	fino a 185 cm
XL	fino a 193 cm
XXL	oltre 193 cm