Sorry! Specialized Men's Sirrus Expert is no longer available.

Specialized Men's Sirrus Expert

£0.00
30 days free insurance available

Finance available from £63.99 per month with V12 Finance

Out of Stock ( Call for Availability )
Colour: Graphite/Chameleon Blue-Purple/Charcoal Reflective

We understand that fitness bikes can get a bad wrap. All too often, they err on the side of value over performance, leaving you feeling in between, and frankly, a little burned. But we're happy to say that our Sirrus Expert Carbon is out to change that, providing the perfect blend of everyday efficiency with the performance you need to hit your fitness goals at speed. We started with a high quality FACT 9r carbon fibre construction that's lightweight and extremely responsive, not only making the Sirrus a better climber, but also making it easier to carry up the stairs after your commute. Onto what we like to think is the best part of the new Sirrus, though, our new Future Shock. Essentially, it's a piston in the head tube with 20mm of travel. We developed this technology in partnership with McLaren Applied Technologies, and the result of this relationship are a host of drastic performance improvements, namely in the vertical compliance department. Without giving a physics lecture, we found that is improves smoothness, speed, and comfort in one fell swoop. We equipped this bike with a wide range of gears from the Shimano & microSHIFT components, plus next level comfort that follows our scientifically tested and engineered Body Geometry components. So as you push yourself to reach your goals, you'll feel more connected to your bike than ever, leaving you feeling that you have the perfect partner on your path to health and wellbeing.

  • The FACT 9r carbon fiber frame is engineered and designed with our Fitness Geometry, helping you ride more efficiently in a position that will see you riding comfortably, mile-after-mile. And the all-new Future Shock "suspension" system at the cockpit delivers a revolutionary degree of comfort and control.
  • The lightweight FACT carbon fiber fork provides a smooth, responsive ride, while the Plug + Play fender mounts give you the option to install rain-fighting fenders.
  • The Praxis Alba crankset is lightweight, durable, and aids in smooth, crisp shifts.

FRAMESpecialized FACT 9r carbon, Fitness Geometry, 12x142mm thru-axle, internal cable routing, flat mount disc, rack, Plug + Play fender mounts
FORKSpecialized FACT 9r carbon, 12x100mm thru-axle, flat mount disc, Plug + Play fender mounts
FRONT HUBAlloy, 12x100mm thru-axle, 6-bolt disc, sealed bearing, 24h
REAR HUBAlloy, 12x142mm thru-axle, 11-speed Shimano compatible freehub, 6-bolt disc, sealed bearing, 28h
SPOKESStainless, 14g
RIMS700C disc, double wall, 24h front, 28h rear
INNER TUBESPresta, 48mm valve
FRONT TYRESpecialized Espoir Sport Reflect, 700x30mm, 60 TPI, double BlackBelt protection
REAR TYRESpecialized Espoir Sport Reflect, 700x30mm, 60 TPI, double BlackBelt protection
CRANKSETPraxis Alba M30, solid forged arms, 6061 chainrings, 110 BCD, 11-speed
CHAINRINGS48/32T
BOTTOM BRACKETPraxis M30, BSA
SHIFT LEVERSmicroSHIFT Flow Set Control, 11-speed
FRONT DERAILLEURmicroSHIFT Centos, 11-speed, braze-on
REAR DERAILLEURShimano 105, GS cage, 11-speed
CASSETTEShimano 105, 11-speed, 11-32t
CHAINKMC X11, 11-speed w/ Missing Link™
FRONT BRAKETRP Flow Set Control, hydraulic disc, resin pads, flat mount, 160mm rotor
REAR BRAKETRP Flow Set Control, hydraulic disc, resin pads, flat mount, 140mm rotor
HANDLEBARSDouble butted alloy, 9-degree backsweep, 31.8mm
TAPESpecialized Body Geometry Flow Set Control, lock-on, integrated bar ends, hidden 4/5mm hex key
STEMAlloy, 7-degree, 31.8mm
SADDLESpecialized Canopy Comp, hollow Cr-Mo rails, 155mm
SEATPOSTSpecialized Comp carbon, 21mm offset, single bolt, 27.2mm
SEAT BINDERIntegrated w/ frame
PEDALSPlatform, alloy cage

Please note: Manufacturers can sometimes change the specification of the products from time to time.

More reasons to buy from us

We price match all products on a like for like basis.

To qualify the item must be available in stock with a UK supplier and any additional costs taken into consideration.

i.e delivery charges, buyers premium, assembly charges.

Call us on 01823 252499 before you make your purchase to enquire about price matching a product.

Please read our full price match policy.

With all bike sales you will receive an informational bike pack that contains a 15% Off accessories voucher inside.

This voucher is redeemable at your nearest Bicycle Chain, Rock & Road or Climb On Bikes Store.

We currently have stores in Yeovil, Taunton, Bridgwater, Weston-Super-Mare and Hereford.

This is part of our 'Support Local Business' initiative, where we want to see local riders supported by their local bike shops.

We hope to see you in store soon.

When you buy a bike from us in the store or come to collect your Click & Collect order we will adjust your new bike to fit you.

This includes adjusting saddle height, saddle position and where possible adjusting the brake levers / gear shifters.

We will also adjust any accessories you have purchased with your bike where applicable.

When you buy a bike from us you will get a free service at your nearest Bicycle Chain store within 6 weeks of taking delivery of your bike.

The free service is put in place to make sure the bike you have purchased is running correctly and to adjust out any cable stretch that happens to any new bike.

The type of bike you have bought and the type of riding you have planned will affect how soon you need to book your free service.

  • Light use - 6 weeks
  • Daily commuting / moderate use - 4 weeks
  • Hard / aggressive use - After the first 2 rides

However if you experience any issues at any time you should stop riding your bike and book your bike in for its free service immediately.

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  • Mon - Sat: 9.00am - 17:30pm
  • Sunday: Closed