Specialized Sirrus X 4.0 White Mtn/Toupe/Black Reflex
- Description
- Features
- Specifications
- Geometry
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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 equipped Sirrus X 4.0 with the revolutionary Future Shock to take the sting out of bumps and potholes. Here’s to your life on two wheels.
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- Future Shock 1.5 delivers 20mm of compliance to give maximum comfort and control over the rough stuff.
- Added Carbon Fork and an A1 SL alloy frame delivers a build 1.6lb (.8kg) lighter than the 3.0 model–no heavy hybrid featuring a mountain style suspension fork comes close.
- Wide-range 1x11 SRAM NX shifting delivers precise shifting for the long haul.
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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
Fork- Specialized FACT 9r Carbon Monocoque, flat-mount disc, 12x100mm thru-axle, low rider mounts, Plug + Play fender mounts, Future Shock 1.5
Handlebars- Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
Stem- Future Stem, Comp
Tape- Specialized Neutralizer, Body Geometry, locking grip
Saddle- Bridge Comp, Hollow Cr-mo rails, 155/143mm
SeatPost- Alloy, 2-bolt, 14mm offset, 27.2mm
Seat Binder- Bolt-type, 31.8mm
Front Brake- Tektro HD-R510, hydraulic disc, 160mm
Rear Brake- Tektro HD-R510, hydraulic disc, 160mm
Shift Levers- SRAM NX, 11-speed
Rear Derailleur- SRAM NX, 11-speed
Cassette- SRAM PG-1130, 11-speed, 11-42t
Crankset- Forged aluminum arms, 2-piece, 24mm spindle, Narrow-wide Aluminum chainring
Chainrings- 40T
Bottom Bracket- Threaded BSA 68mm, 24mm spindle
Chain- KMC X11, 11-speed w/ Missing Link™
Rims- 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
Front Hub- Alloy, Center Lock disc, high-low flange, sealed cartridge bearings, 12x100mm spacing, 24H
Rear Hub- Alloy, Center Lock disc, high-low flange, sealed cartridge bearings, 12x142mm spacing, 28H
Spokes- Stainless, 14g
Front Tire- Pathfinder Sport, 700x38mm
Rear Tire- Pathfinder Sport, 700x38mm
Inner Tubes- 700x28/38mm, 48mm Presta valve
Pedals- Specialized Body Geometry Fitness, platform, plastic
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XXS XS S M L XL Crank Length 165mm 165mm 170mm 170mm 175mm 175mm Handlebar Width 680mm 680mm 680mm 680mm 680mm 680mm Stem Length 60mm 60mm 70mm 80mm 90mm 100mm Saddle Width 155mm 155mm 155mm 143mm 143mm 143mm Seatpost Length 300mm 300mm 350mm 350mm 400mm 400mm Stack 587mm 590mm 606mm 635mm 651mm 672mm Reach 355mm 371mm 376mm 382mm 386mm 398mm Head-Tube Length 111mm 125mm 143mm 169mm 186mm 208mm Head-Tube Angle 69.5° 70° 70° 71° 71° 71° B-B Height 284mm 284mm 284mm 284mm 284mm 284mm B-B Drop 70mm 70mm 70mm 70mm 70mm 70mm Trail 78mm 75mm 75mm 68mm 68mm 68mm Fork Length (full) 395mm 395mm 395mm 395mm 395mm 395mm Fork Rake/Offset 51mm 51mm 51mm 51mm 51mm 51mm Front-Center 602mm 618mm 629mm 634mm 644mm 663mm Chain-Stay Length 440mm 440mm 440mm 440mm 440mm 440mm Wheelbase 1033mm 1049mm 1060mm 1065mm 1074mm 1093mm Top-Tube Length (horizontal) 529mm 549mm 559mm 573mm 581mm 599mm Bike Stand-Over Height 700mm 722mm 750mm 778mm 810mm 831mm Seat-Tube Length 360mm 395mm 440mm 470mm 510mm 530mm Seat-Tube Angle 73.5° 73.5° 73.5° 73.5° 73.5° 73.5°