2018 Specialized
Sirrus Expert Carbon

Sirrus Expert Carbon - photo 1
Click any image to enlarge
ID Option Price Order
13694 Small, Graphite/Chameleon Blue/Purple/Charcoal Reflective £1750.00 Order Now »
13695 Medium, Graphite/Chameleon Blue/Purple/Charcoal Reflective £1750.00 Order Now »
13696 Large, Graphite/Chameleon Blue/Purple/Charcoal Reflective £1750.00 Order Now »
13697 X Large, Graphite/Chameleon Blue/Purple/Charcoal Reflective £1750.00 Order Now »

Product Description

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 by providing the perfect blend of everyday efficiency with the performance you need to hit your fitness goals at speed.
To do so, 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. It'll leave you feeling like you have the perfect partner on your path to health and wellbeing.

Product Specification

Frame :Specialized FACT 9r carbon, Fitness Geometry, 12x142mm thru-axle, internal cable routing, flat mount disc, rack, Plug + Play fender mounts
Fork :Specialized FACT 9r carbon, 12x100mm thru-axle, flat mount disc, Plug + Play fender mounts
Front Hub :Alloy, 12x100mm thru-axle, 6-bolt disc, sealed bearing, 24h
Rear Hub :Alloy, 12x142mm thru-axle, 11-speed Shimano compatible freehub, 6-bolt disc, sealed bearing, 28h
Spokes :Stainless, 14g
Rims :700C disc, double wall, 24h front, 28h rear
Inner Tubes :Presta, 48mm valve
Front Tyre :Specialized Espoir Sport Reflect, 700x30mm, 60 TPI, double BlackBelt protection
Rear Tyre :Specialized Espoir Sport Reflect, 700x30mm, 60 TPI, double BlackBelt protection
Crankset :Praxis Alba M30, solid forged arms, 6061 chainrings, 110 BCD, 11-speed
Chain Rings :48/32T
Bottom Bracket :Praxis M30, BSA
Shift Levers :microSHIFT Flow Set Control, 11-speed
Front Derailleur :microSHIFT Centos, 11-speed, braze-on
Rear Derailleur :Shimano 105, GS cage, 11-speed
Cassette :Shimano 105, 11-speed, 11-32t
Chain :KMC X11, 11-speed w/ Missing Linkā„¢
Front Brake :TRP Flow Set Control, hydraulic disc, resin pads, flat mount, 160mm rotor
Rear Brake :TRP Flow Set Control, hydraulic disc, resin pads, flat mount, 140mm rotor
Handlebars :Double butted alloy, 9-degree backsweep, 31.8mm
Grips :Specialized Body Geometry Flow Set Control, lock-on, integrated bar ends, hidden 4/5mm hex key
Stem :Alloy, 7-degree, 31.8mm
Saddle :Specialized Canopy Comp, hollow Cr-Mo rails, 155mm
Seatpost :Specialized Comp carbon, 21mm offset, single bolt, 27.2mm
Seat Binder :Integrated w/ frame
Pedals:Platform, alloy cage

Like this product? Please share it with others...

Bike Biz Top 20 Independent Bike Dealer
Testimonials - Click here to find out what our customers have to say about our service
Explore inside our shop with an interactive virtual tour
Click here to see all our best deals on bikes, forks and accessories
Get a TAX FREE bike for work with Cycle Scheme
Bike Servicing. Professional workshop for  all your servicing and maintenance needs
Spanish and French speaking staff available. Nous Parlons Français Hablamos Español
Demo Bikes. Test ride your dream bike today
NEWSLETTERS - Keep up-to-date with our latest offers!