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.
- Even lighter than Sirrus X 2.0, and faster thanks to an added A1 alloy fork.
- Wide-range 1x11 Shimano Deore drivetrain with a 11-42t cassette gives excellent range on any road.
- More powerful hydraulic brakes and premium 2-piece crank design for enhanced braking power and durability in tough conditions.
- Racktime rack for your favorite bags and panniers, and integrated DRYTECH fenders to keep the spray away.
- Extra-bright front and rear lighting powered by a Shimano Dynamo hub to see and be seen.
Specification
FRAMESET
frame
Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts
COCKPIT
Stem
3D forged alloy, 31.8mm, 7-degree rise
Handle bars
Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
SeatPost
Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Seat binders
Bolt type, 31.8mm
Saddle
Bridge Sport, Steel rails, 155/143mm
Tape
Specialized neutralizer, body geometry, locking grip
DRIVE TRAIN
Chain rings
40T
Crankset
Forged aluminum arms, 24mm spindle, narrow-wide aluminum chainring 40t, chainguard
Chain
KMC X11EPT, 11-speed, anti-corrosion coating w/ reusable Missing Link™
Shift levers
Shimano Deore M5100, 11-speed
Rear Derailleur
Shimano Deore M5100, SGS, 11-speed
Cassette
Sunrace, 11-speed, alloy spider, 11-42t
Bottom bracket
Threaded BSA 68mm
WHEELS & TIRES
Rims
700C disc brake, double-wall alloy, 22mm depth, 21mm internal width
Inner tubes
700x28/38mm, 48mm Presta valve
Rear hub
Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h
Front Tire
Pathfinder Sport, 700x38mm
Rear tire
Pathfinder Sport, 700x38mm
Front hub
Shimano Dynamo, 6-bolt disc, 100mm spacing, quick-release, 32h
suspension
Fork
A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release
ACCESSORIES
pedals
Specialized Body Geometry Fitness, platform, plastic
WHEELS
Spokes
Stainless, 14g
BRAKES
Front brake
Tektro HD-R280, hydraulic disc, 160 mm rotor
Rear Brake
Tektro HD-R280, hydraulic disc, resin pads, flat mount, 140mm