The Sirrus X 3.0 from Specialized is the ideal companion for riders who want to move quickly and in style, without limits between the city, light off-road paths, and cycling routes outside town. Designed for those looking for a versatile bike, it transforms everyday commuting into a moment of enjoyment and weekend rides into small adventures. The combination of comfort, efficiency, and agility makes the Sirrus X 3.0 perfect for asphalt, gravel roads, and easy trails. The wider tires, slightly more upright riding position, and 1x drivetrain provide a stable, intuitive, and confidence-inspiring ride, even when the terrain changes beneath the wheels. The lightweight alloy frame, developed with Rider-First Engineered technology like Specialized's top-level bikes, delivers the ideal balance of stiffness, weight, and responsiveness in every frame size, ensuring excellent control and immediate response. Its low overall weight combined with precise handling gives the Sirrus X 3.0 an almost “telepathic” feel: it follows exactly where you want to go, whether weaving through traffic or carving corners on compact gravel. It is the perfect bike for riders looking for a reliable, durable, and fun machine, ready for anything, every day.
Sirrus X 3.0 key features:
- Lightweight Specialized alloy frame and fork for the perfect balance of durability and low weight
- Comfortable geometry with a slightly upright riding position for improved control and visibility in traffic and on gravel surfaces
- Rider-First Engineered technology: every frame size delivers the ideal combination of stiffness, weight, and responsiveness
- Wide tires for increased comfort, grip, and stability on asphalt, gravel roads, and light trails
- 1x9 microSHIFT drivetrain for simplicity, reliability, and easy maintenance
- 11-42T cassette providing a wide gear range, ideal for both flat roads and climbs
- Hydraulic disc brakes for consistent and powerful braking performance in all weather conditions
- Durable two-piece crankset designed for long-lasting performance and reduced maintenance
- Agile and precise handling, perfect for daily commuting, fitness rides, and light gravel adventures
TECHNICAL SPECIFICATIONS
FRAME DETAILS
Frame: Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc brake, quick-release, Plug + Play rack and fender mounts
SUSPENSION DETAILS
Fork: Specialized A1 Premium Aluminum, flat-mount disc brake, Plug + Play fender mounts, low rider rack mounts, quick-release
BRAKE DETAILS
Front Brake: Tektro, 2-piston hydraulic disc brake
Rear Brake: Tektro, 2-piston hydraulic disc brake
DRIVETRAIN DETAILS
Bottom Bracket: BB68+, BSA24, 68mm
Chain: KMC eGlide for 11-speed CUES
Chainring: Narrow Wide Steel 42T
Crankset: Prowheel Alloy, XXS - XS: 165mm, S - M: 170mm, L - XL: 175mm, 42 teeth
Cassette: Shimano CUES CS-LG400-11, 11-speed, 11-50T
Rear Derailleur: Shimano CUES RD-U6000, 11-speed
Shifters: Shimano CUES SL-U6000-11R, 11-speed, right side
WHEELS AND TIRES DETAILS
Rims: 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32 spokes
Inner Tubes: 700x32-50mm, Presta valve 40mm
Front Hub: Alloy, 6-bolt disc mount, ball bearings, quick-release, 32 holes
Rear Hub: Alloy, Shimano 11-speed Freehub, 6-bolt disc mount, 32 holes, 10mm axle, 135mm spacing
Front Tire: Pathfinder Wirebead Fast Gravel 700x40C
Rear Tire: Pathfinder Wirebead Fast Gravel 700x40C
Spokes: Stainless, 14g
COCKPIT DETAILS
Stem: 3D-forged alloy, 31.8mm, 7-degree rise
Handlebar: Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm diameter
Seatpost: Alloy, 12mm offset, 2-bolt clamp, 27.2mm diameter
Saddle Clamp: Bolt-type, 31.8mm
Saddle: Bridge Sport, steel rails, 155/143mm
Handlebar Tape: Specialized Neutralizer, Body Geometry, grip with locking end
ACCESSORIES
Pedals: Specialized, platform pedals
WEIGHT
Weight: 11.4 kg (25 lb, 2.1 oz)
Weight Size: LG
The Sirrus X 3.0 from Specialized is the ideal companion for riders who want to move quickly and in style, without limits between the city, light off-road paths, and cycling routes outside town. Designed for those looking for a versatile bike, it transforms everyday commuting into a moment of enjoyment and weekend rides into small adventures. The combination of comfort, efficiency, and agility makes the Sirrus X 3.0 perfect for asphalt, gravel roads, and easy trails. The wider tires, slightly more upright riding position, and 1x drivetrain provide a stable, intuitive, and confidence-inspiring ride, even when the terrain changes beneath the wheels. The lightweight alloy frame, developed with Rider-First Engineered technology like Specialized's top-level bikes, delivers the ideal balance of stiffness, weight, and responsiveness in every frame size, ensuring excellent control and immediate response. Its low overall weight combined with precise handling gives the Sirrus X 3.0 an almost “telepathic” feel: it follows exactly where you want to go, whether weaving through traffic or carving corners on compact gravel. It is the perfect bike for riders looking for a reliable, durable, and fun machine, ready for anything, every day.
Sirrus X 3.0 key features:
- Lightweight Specialized alloy frame and fork for the perfect balance of durability and low weight
- Comfortable geometry with a slightly upright riding position for improved control and visibility in traffic and on gravel surfaces
- Rider-First Engineered technology: every frame size delivers the ideal combination of stiffness, weight, and responsiveness
- Wide tires for increased comfort, grip, and stability on asphalt, gravel roads, and light trails
- 1x9 microSHIFT drivetrain for simplicity, reliability, and easy maintenance
- 11-42T cassette providing a wide gear range, ideal for both flat roads and climbs
- Hydraulic disc brakes for consistent and powerful braking performance in all weather conditions
- Durable two-piece crankset designed for long-lasting performance and reduced maintenance
- Agile and precise handling, perfect for daily commuting, fitness rides, and light gravel adventures
TECHNICAL SPECIFICATIONS
FRAME DETAILS
Frame: Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc brake, quick-release, Plug + Play rack and fender mounts
SUSPENSION DETAILS
Fork: Specialized A1 Premium Aluminum, flat-mount disc brake, Plug + Play fender mounts, low rider rack mounts, quick-release
BRAKE DETAILS
Front Brake: Tektro, 2-piston hydraulic disc brake
Rear Brake: Tektro, 2-piston hydraulic disc brake
DRIVETRAIN DETAILS
Bottom Bracket: BB68+, BSA24, 68mm
Chain: KMC eGlide for 11-speed CUES
Chainring: Narrow Wide Steel 42T
Crankset: Prowheel Alloy, XXS - XS: 165mm, S - M: 170mm, L - XL: 175mm, 42 teeth
Cassette: Shimano CUES CS-LG400-11, 11-speed, 11-50T
Rear Derailleur: Shimano CUES RD-U6000, 11-speed
Shifters: Shimano CUES SL-U6000-11R, 11-speed, right side
WHEELS AND TIRES DETAILS
Rims: 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32 spokes
Inner Tubes: 700x32-50mm, Presta valve 40mm
Front Hub: Alloy, 6-bolt disc mount, ball bearings, quick-release, 32 holes
Rear Hub: Alloy, Shimano 11-speed Freehub, 6-bolt disc mount, 32 holes, 10mm axle, 135mm spacing
Front Tire: Pathfinder Wirebead Fast Gravel 700x40C
Rear Tire: Pathfinder Wirebead Fast Gravel 700x40C
Spokes: Stainless, 14g
COCKPIT DETAILS
Stem: 3D-forged alloy, 31.8mm, 7-degree rise
Handlebar: Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm diameter
Seatpost: Alloy, 12mm offset, 2-bolt clamp, 27.2mm diameter
Saddle Clamp: Bolt-type, 31.8mm
Saddle: Bridge Sport, steel rails, 155/143mm
Handlebar Tape: Specialized Neutralizer, Body Geometry, grip with locking end
ACCESSORIES
Pedals: Specialized, platform pedals
WEIGHT
Weight: 11.4 kg (25 lb, 2.1 oz)
Weight Size: LG
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