If we were to think of the two best improvements in the last decade when it comes to bike technology for urban cyclists it would be: hydraulic disc brakes and 1x drivetrains.

The Sirrus X 3.0 manages to get both alongside a nice aluminium frame, good quality tyres and comfortable contact points (saddle, pedal and grips)

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.

Features:

Frame- Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts

Chainring-40T

Cassette- microSHIFT Advent, 9spd, 11-42t

Rear Derailleur- microSHIFT Advent, 1×9 w/ clutch

Shift Levers- microSHIFT TrailTrigger Pro, 9-speed

Bottom Bracket- Threaded BSA 68mm, 24mm spindle

Crankset- Forged aluminum arms, 2-piece, 24mm spindle, Narrow-wide steel chainring

Chain- KMC X9, 9-speed w/ Missing Link™

Rear Brake- Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 140mm

Front Brake- Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm

Size Chart & Geometry:

XXS	XS	S	M	L	XL
Crank Length	165mm	165mm	170mm	170mm	175mm	175mm
Handlebar Width	660mm	660mm	660mm	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	536mm	555mm	563mm	593mm	608mm	633mm
Reach	373mm	388mm	393mm	398mm	402mm	414mm
Head-Tube Length	121mm	139mm	147mm	175mm	191mm	217mm
Head-Tube Angle	69.5°	70°	70°	71°	71°	71°
B-B Height	288mm	288mm	288mm	288mm	288mm	288mm
B-B Drop	70mm	70mm	70mm	70mm	70mm	70mm
Trail	79mm	76mm	76mm	69mm	69mm	69mm
Fork Length (full)	395mm	395mm	395mm	395mm	395mm	395mm
Fork Rake/Offset	51mm	51mm	51mm	51mm	51mm	51mm
Front-Centre	606mm	623mm	631mm	636mm	645mm	665mm
Chain-Stay Length	440mm	440mm	440mm	440mm	440mm	440mm
Wheelbase	1036mm	1053mm	1061mm	1067mm	1076mm	1096mm
Top-Tube Length (horizontal)	532mm	552mm	560mm	574mm	582mm	602mm
Bike Stand-Over Height	702mm	725mm	755mm	785mm	815mm	837mm
Seat-Tube Length	360mm	395mm	440mm	470mm	510mm	530mm
Seat-Tube Angle	73.5°	73.5°	73.5°	73.5°	73.5°	73.5°

Warranty:

Specialized warrants the structural integrity of the frame or frameset to the original retail purchaser for a period of two (2) years* from the date of original retail purchase. *Register your bike, frameset, or Roval wheels within the first 90 days of purchase for a lifetime warranty to the original owner.

Specialized

Price

Collections

Specialized Zee Cage II

Specialized Pizza Rack

Specialized Sirrus X 2.0

Specialized Sirrus X 3.0

Specialized Fjällräven Handlebar Bag

Specialized Air Tool Road Mini Pump

Specialized Pathfinder Pro 2Bliss Ready

Specialized Air Tool Switch Sport

Specialized S-Works Mondo 2Bliss Ready T2/T5 Tyre

Specialized Fast Track Control 2BR

Specialized Align II Helmet

Specialized Romin Evo Expert Mimic Saddle 168