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If you're going to get in shape you need to move, and nothing wants to help you move faster than our Sirrus. It takes a no-nonsense approach to its design, giving you everything that you need and nothing that you don't.
- Working with our Body Geometry team, we designed a frame that strikes the optimal balance between comfort and efficiency. The A1 Premium Aluminum construction is plenty durable, while the rack, fender, and disc mounts give you an incredibly versatile package.
- The Specialized XCT lock-on grips provide plenty of grip, and with their Body Geometry design, they're design to reduce numbness and increase comfort.
- A Specialized Canopy Sport saddle offers plenty of support and cushion to ensure you're comfortable out on the road.
- FRAME Specialized A1 Premium Aluminum, Fitness Geometry, fully-manipulated butted tubing, external cable routing, v-brake, QR, rack & fender mounts
- FORK Steel, V-brake, 1-1/8" steerer, QR, rack & fender mounts
- FRONT HUB Alloy, loose ball bearing, QR, 32h REAR HUB Alloy, 7-speed freehub, loose ball bearings, bolt type, 32h
- SPOKES Stainless, 14g RIMS 700C rim brake, double wall
- INNER TUBES Schrader
- FRONT TIRE Specialized Nimbus, 26TPI, Flak Jacket protection, 700x32mm
- REAR TIRE Specialized Nimbus, 26 TPI, Flak Jacket protection, 700x32mm
- CRANKSET Shimano Tourney, 3-piece
- CHAINRINGS 48/38/28T, steel
- BOTTOM BRACKET BSA, 68mm, square taper
- SHIFT LEVERS Shimano EF510, EZ-Fire Plus
- FRONT DERAILLEUR Shimano Tourney, top swing, 31.8mm clamp
- REAR DERAILLEUR Shimano Tourney TX, 7-speed
- CASSETTE Shimano HG200, 7-speed, 12-32t
- CHAIN KMC X8, 7-speed w/ Missing Link™
- FRONT BRAKE V-brake, linear pull
- REAR BRAKE V-brake, linear pull
- HANDLEBARS Double butted alloy, 5-degree backsweep, 25.4mm
- TAPE Specialized Body Geometry, lock-on
- STEM 20-degree rise, 25.4mm
- SADDLE Specialized Canopy Sport, steel rails, 155mm
- SEATPOST Alloy, 12mm offset, 2-bolt clamp, 27.2mm
- SEAT BINDER Bolt type, alloy, 31.8mm
- PEDALS Specialized Body Geometry Fitness, platform, plastic