FRAME

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

FORK

Specialized FACT 9r carbon, 1-1/8" steerer, QR, flat-mount disc, Plug + Play rack & fender mounts

FRONT HUB

Alloy, Center Lock™ disc, loose ball bearing, 100mm spacing, quick-release, 32h

REAR HUB

Shimano, Center Lock™ disc, 9x135mm spacing, quick-release, 32h

SPOKES

Stainless, 14g

RIMS

700C disc, double-wall alloy, 22mm depth, 21mm internal width, disc-specific

INNER TUBES

Presta, 48mm valve

FRONT TIRE

Specialized Nimbus II Sport Reflect, 60TPI, wire bead w/ Black Belt protection, 700x32mm

REAR TIRE

Specialized Nimbus II Sport Reflect, 60TPI, wire bead w/ Black Belt protection, 700x32mm

CRANKSET

2-piece, solid forged arms, 24mm spindle, steel chainrings w/ chainguard

CHAINRINGS

48/32T

BOTTOM BRACKET

BSA for 24mm spindle

SHIFT LEVERS

microSHIFT, 9-speed

FRONT DERAILLEUR

microSHIFT R9, 9-speed, 31.8mm clamp

REAR DERAILLEUR

Shimano Sora, 9-speed

CASSETTE

Shimano Sora, 9-speed, 11-34t

CHAIN

KMC X9, 9-speed w/ Missing Link™

FRONT BRAKE

Tektro HD-R310, hydraulic disc, resin pads, flat-mount, Shimano RT10 Center Lock™ 160mm

REAR BRAKE

Tektro HD-R310, hydraulic disc, resin pads, flat-mount, Shimano RT10 Center Lock™ 160mm

HANDLEBARS

Double-butted alloy, 9-degree backsweep, 31.8mm

GRIPS

Specialized Body Geometry Targa, lock-on

STEM

Specialized, 3D-forged alloy, 4-bolt, 7-degree rise

SADDLE

Specialized Canopy Sport, steel rails, 155mm

SEATPOST

Alloy, 12mm offset, 2-bolt clamp, 27.2mm

SEAT BINDER

Bolt-type, 31.8mm

PEDALS

Specialized Fitness platform, alloy

2019 Men's Sirrus Sport

Color: Black Chrome/Chrome
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