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Specialized
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Specialized Sirrus X 4.0 Bike
Specialized Sirrus X 4.0 Bike
Regular price
$1,898.99
Sale price
$1,898.99
Regular price
$1,898.99
Unit price
/
per
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Monday-Saturday 11am-6pm
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60 Day Returns
60 Day Returns
Skiis & Biikes will refund new and unworn merchandise within 30 days of purchase date. Store credit is given if a return is made 31-60 days after the purchase date. Exchanges can only be processed in store within 60 days of purchase. Products 49% off or more cannot be returned or exchanged.
In Store Pickup Only
In Store Pickup Only
This item is only available for in store pick-up and cannot be shipped.


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Specialized Sirrus X 4.0 Bike
Specs
Specs

Comfortable, Cabale, Confident: Sirrus X 4.0
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.
Ergonomically Designed
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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.

SPECS
FRAMESET | |
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 |
SEAT BINDER | Bolt-type, 31.8mm |
WHEELS | |
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 |
FRONT TIRE | Pathfinder Sport, 700x38mm |
REAR TIRE | Pathfinder Sport, 700x38mm |
INNER TUBES | 700x28/38mm, 48mm Presta valve |
DRIVETRAIN | |
SHIFT LEVERS | SRAM NX, 11-speed |
CRANKSET | Forged aluminum arms, 24mm spindle, Narrow-wide aluminum chainring 40t, chainguard |
CASSETTE | SRAM PG-1130, 11-speed, 11-42t |
CHAIN | KMC X11, 11-speed w/ Missing Link™ |
REAR DERAILLEUR | SRAM NX, 11-speed |
CHAINRINGS | 40t, chainguard |
COCKPIT | |
SADDLE | Bridge Comp, Hollow Cr-mo rails, 155/143mm |
SEATPOST | Alloy, 2-bolt, 14mm offset, 27.2mm |
STEM | Future Stem, Comp |
HANDLEBAR | Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm |
TAPE | Specialized Neutralizer, Body Geometry, locking grip |
FRONT BRAKE | Tektro HD-R510, hydraulic disc, 160mm |
REAR BRAKE | Tektro HD-R510, hydraulic disc, 160mm |
TECHNOLOGY
Future Shock 1.5
The Future Shock 1.5 delivers 20mm of compliance to give maximum comfort and control over the rough stuff.
A1 SL Alloy Frame
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.
1x11 SRAM NX Shifting
Wide-range 1x11 SRAM NX shifting delivers precise shifting for the long haul.
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