Specialized Sirrus X 2.0 White
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.
- Lightweight A1 Alloy frame with clean internal cable routing, 3.5lbs (1.7kg) lighter than our Crosstrail Hydro model.
- Maxiumum control through hyper intuitive shifting with 1x8 wide range gearing, and powerful hydraulic disc brakes.
- Float over rough stuff with fast rolling Specialized Pathfinder 42c tires featuring proprietary Gripton rubber compound.
About Specialized
As their motto says, “Made for riders, by riders". Specialized made the first production mountain bike in 1974, and since then they have been industry leaders. From lightweight carbon race bikes, innovative kids bikes, class leading e-bikes and tyres & accessories, Specialized continue to push boundaries. FRAME Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug Play rack/fender mounts SEAT BINDER Quick-release clamp, 31.8mm FORK Hi-Ten steel, flat-mount disc, Plug Play fender mounts, low rider rack mounts, quick-release STEM 3D-forged alloy, 31.8mm, 7-degree rise HANDLEBARS Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm GRIPS Specialized Neutralizer, Body Geometry, locking grip SADDLE Bridge Sport, Steel rails, 155/143mm SEATPOST Alloy, 12mm offset, 2-bolt clamp, 27.2mm FRONT BRAKE Promax F1, hydraulic disc, flat-mount, 160mm REAR BRAKE Promax F1, hydraulic disc, flat-mount, 160mm FRONT DERAILLEUR Nil REAR DERAILLEUR MicroSHIFT Advent 8-Speed, w/o Clutch SHIFT LEVERS MicroSHIFT, 8-speed CASSETTE MicroSHIFT, 8-Speed, 12-42t CHAIN KMC X8 w/ Missing Link™ CRANKSET 3 pc, Alloy Forged Arms CHAINRINGS 40T BOTTOM BRACKET BSA, square-taper, 68mm RIMS 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h FRONT HUB Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h REAR HUB Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h SPOKES Stainless, 14g FRONT TIRE Pathfinder Sport, 700x42mm REAR TIRE Pathfinder Sport, 700x42mm INNER TUBES Schrader, 40mm valve Specifications subject to change without notice. Size XXS XS S M L XL Crank Length 165 165 170 170 175 175 Handlebar Width 680 680 680 680 680 680 Stem Length 60 60 70 80 90 100 Saddle Width 155 155 155 143 143 143 Seatpost Length 300 300 350 350 400 400 Stack 536 555 563 593 608 633 Reach 373 388 393 398 402 414 Head-Tube Length 121 139 147 175 191 217 Head-Tube Angle 69.5 70 70 71 71 71 B-B Height 288 288 288 288 288 288 B-B Drop 70 70 70 70 70 70 Trail 79 76 76 69 69 69 Fork Length (full) 395 395 395 395 395 395 Fork Rake/Offset 51 51 51 51 51 51 Front-Center 606 623 631 636 645 665 Chain-Stay Length 440 440 440 440 440 440 Wheelbase 1036 1053 1061 1076 1096 1067 Top-Tube Length (horizontal) 532 552 560 574 582 602 Bike Stand-Over Height 725 755 785 815 837 702 Seat-Tube Length 360 395 440 470 510 530 Seat-Tube Angle 73.5 73.5 73.5 73.5 73.5 73.5