스페셜라이즈드 2023년 시러스 1.0 Sirrus 하이브리드 피트니스 자전거

Chainrings

46/30, chainguard

Bottom Bracket

68mm, square taper, 124.5mm length

Crankset

ProWheel Forged aluminum arms

Chain

KMC X8 w/ Missing Link™, 8-speed

Rear Derailleur

Shimano Altus, 7-/8-speed

Shift Levers

Shimano EF500, 7-speed

Cassette

Shimano HG200, 7-speed, 12-32t

Front Derailleur

Shimano Tourney FD-TY710-2 , Top swing, Dual pull

Rims

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

Front Hub

Alloy, loose ball bearing, quick-release, 32h

Rear Hub

Alloy, loose ball bearings, quick-release, 7-speed freehub, 32h

Rear Tire

RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c

Front Tire

RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c

Inner Tubes

Standard 40mm PV 700x28-38

SeatPost

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

Saddle

Bridge Sport, Steel rails, 155/143mm

Handlebars

Double-butted alloy, 5-degree backsweep, 25.4mm

Tape

Specialized Body Geometry XCT, lock-on

Stem

3D-forged alloy, 25.4 mm, 12-degree rise

Seat Binder

Bolt-type, 31.8mm

Frame

Specialized A1 Premium Aluminum, Fitness Geometry, Butted tubing, Internal Cable Routing, V-Brake, Plug + Play rack/fender mounts

Fork

Hi-Ten steel, V-Brake, Plug + Play fender mounts, low rider rack mounts

Pedals

Specialized Body Geometry Fitness, platform, plastic

Spokes

Stainless, 14g

Rear Brake

V-brake, linear pull

Front Brake

V-brake, linear pull