Sirrus X 4.0

Sirrus X 4.0

Year

2020

Category
active
Price

$1320

Official
Site →
Manufacturer Description

Sirrus X is your ticket to riding more, and to places you never imagined possible. It's a comfortable, capable, "let's do stuff" kind of bike that will inspire you to ride more than you ever have before. With bigger, confidence inspiring tires, a slightly more upright riding position, a super intuitive one-by drivetrain, and plenty of mounts for racks and fenders —it's more than just a solid partner on pavement. Sirrus X is a dialed option when it's time to hit some gravel. We've also equipped every Sirrus X with next-level comfort from our scientifically tested and ergonomically engineered Shared Platform Body Geometry saddle, handgrips, and pedals. We also equipped Sirrus X with the revolutionary Future Shock to take the sting out of bumps and potholes. Here's to your life on two wheels.

Build Kit

Frameset
FrameSpecialized A1 SL Premium Aluminum, Fitness Geometry, fully manipulated butted tubing, internal cable routing, flat-mount disc, 12x142mm thru-axle, Plug + Play rack/fender mounts
ForkCarbon Monocoque, 12x100mm flat thru-axle, flat mount disc, Future Shock 1.5
Rear Shock-
Cockpit
Grips-
HandlebarsStout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm
SaddleBridge Comp, Hollow Cr-mo rails, 155/143mm
SeatpostAlloy, 2-bolt, 14mm offset, 27.2mm
StemSpecialized, 3D-forged alloy, 4-bolt, 7-degree rise
Brakes
Levers-
Front BrakesShimano BR-MT200, hydraulic disc, 160mm
Rear BrakesShimano BR-MT200, hydraulic disc, 160mm
Drivetrain
Bottom BracketThreaded BSA 68mm
CassetteSunRace, 10-speed, 11-42t
Chain-
Chain Rings44/32/22T
ChranksetForged aluminum arms, 2-piece, 24mm spindle, Narrow-wide Aluminum chainring
Front Derailleur-
Rear DerailleurShimano Deore, Shadow Plus, GS cage, 10-speed
PedalsSpecialized Body Geometry Fitness, platform, plastic
ShiftersShimano Deore, 10-speed
Wheels
Front HubAlloy, Center Lock™ disc, high-low flange, sealed cartridge bearings, 12x100mm spacing, 24h
Rear HubAlloy, Center Lock™ disc, high-low flange, sealed cartridge bearings, 12x142mm spacing, 28h
SpokesStainless, 14g
Front TirePathfinder Sport, 700x38mm
Rear TirePathfinder Sport, 700x38mm
TubesPresta, 48mm valve
Front Wheel700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
Rear Wheel700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h

Geometry

XXSXSSMLXL
BB Drop70mm70mm70mm70mm70mm70mm
BB Height284mm284mm284mm284mm284mm284mm
Chainstay Length440mm440mm440mm440mm440mm440mm
Crank Length165mm165mm170mm170mm175mm175mm
Fork Length395mm395mm395mm395mm395mm395mm
Fork Rake Offset51mm51mm51mm51mm51mm51mm
Front Center602mm618mm629mm634mm644mm663mm
Handlebar Width660mm660mm660mm680mm680mm680mm
Headtube Angle69.5°70°70°71°71°71°
Headtube Length111mm125mm143mm169mm186mm208mm
Reach355mm371mm376mm382mm386mm398mm
Saddle Width155mm155mm155mm143mm143mm143mm
Seatpost Length300mm300mm350mm350mm400mm400mm
Seat Tube Angle73.5°73.5°73.5°73.5°73.5°73.5°
Seat Tube Length360mm395mm440mm470mm510mm530mm
Stack587mm590mm606mm635mm651mm672mm
Standover Height700mm722mm750mm778mm810mm831mm
Stem Length60mm60mm70mm80mm90mm100mm
Top Tube Length529mm549mm559mm572mm581mm599mm
Trail78mm75mm75mm68mm68mm68mm
Wheelbase1033mm1049mm1060mm1065mm1074mm1093mm