SPECIALIZED Sirrus Comp | Shorter Rochford Cycles
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Sirrus Comp

Sirrus Comp

Combining the heart of the world’s best road bikes with a flat-bar, urban-friendly form, Sirrus Comp redefines the notion of versatility. The lightweight carbon fork and 2×10 SRAM drivetrain means lighter weight, smoother ride, and flawless shifting.

  • All-new, super light E5 fully-manipulated alloy frame is built for high speed, low-fuss, and great versatility, with tapered head tube, internal routing, rack/mudguard mounts, and wide tyre clearance
  • FACT carbon/alloy fork with Zertz inserts for responsive road feel and forgiving ride; with mudguard mounts and wide clearance for added versatility
  • Reliable new Espoir 28c road tyre with double BlackBelt puncture protection for stability and durability during high-mileage riding
  • SRAM 2×10 drivetrain with 11-36t cassette and 48/34 rings for the latest in lightweight, wide-range gearing and spot-on shifting every time
  • Adjustable 4-position oversized forged alloy stem with 31.8mm bar clamp for strength and versatile positioning
  • Body Geometry Targa gel grips lock on and help alleviate hand pain and tingling fingers; integrated bar ends for changing hand position included
  • Sporty yet comfortable Body Geometry Targa Comp fitness saddle with light, durable Cr-Mo rails

FRAME Specialized E5 aluminium, fully manipulated butted tubing, smooth weld, internal cable routing, tapered/integrated headset, mudguard/rack eyelets
FORK Specialized FACT carbon legs, aluminium crown/steerer, Zertz inserts, mudguard eyelets
HEADSET 1-1/8″ sealed Cr-Mo Campy Style integrated bearings, 15mm alloy cone spacer with 30mm of spacers
STEM Specialized EliteSet, 3D forged alloy, 12-degree, 4-position adjustable, 4-bolt, 31.8mm clamp
HANDLEBARS Specialized DB, butted alloy, flat bar, 6-degree bend, 31.8mm
TAPE Body Geometry Targa lock-on
FRONT BRAKE Tektro 1.0
REAR BRAKE Tektro 1.0
BRAKE LEVERS Tektro 1.0 forged alloy
CASSETTE SRAM PG-1030, 10-speed, 11-36t
CHAIN KMC X10 nickel plate
CRANKSET SRAM, 3 piece, 10-speed, alloy
CHAINRINGS 48/34, alloy outer ring
PEDALS Sirrus pedal, 1.5mm Varus Angle, nylon body, symmetric alloy cage, low profile bearing system, toe clip capable
RIMS Sirrus 460V, 27mm semi-aero , 24/32h
FRONT HUB Sirrus V, sealed bearings, 24h, ground races
REAR HUB Forged alloy, sealed mechanism, ground races, cassette, QR, 32h
SPOKES Stainless 2.0mm threadlocked
FRONT TYRE Specialized Espoir Sport w/ double BlackBelt, 60 TPI, wire bead, 700x28c
REAR TYRE Specialized Espoir Sport w/ double BlackBelt protection, 60 TPI, wire bead, 700x28c
SADDLE Body Geometry Targa Comp, Cr-Mo rails, 155mm
SEATPOST Specialized alloy, double bolt, 27.2mm
SEAT BINDER Alloy, 31.8mm
NOTES Chainstay protector, derailleur hanger, clear coat, owners manual

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Rocket on the road. Speed in the city. Sirrus doesn’t discriminate, letting riders attack both with style. Combining the heart of the world’s best road bikes with a flat-bar, urban-friendly form, Sirrus redefines the notion of versatility. Race it at a local event on the weekend, then race it past traffic to work all week. Whatever the task, this sleek, modern, do-it-all rig — ergonomically designed with BG Fit professors — equips riders to conquer it faster and with greater comfort.

Completely redesigned E5 alloy frames and carbon forks with Zertz featuring smooth welds, tapered/integrated headset, internal cable routing, wide tyre clearance, and double eyelet rack/fender mounts.

To improve speed and handling while also boosting style and utility to align better with the riders’ needs—from the Elite level through Pro.

Ultralight E5 alloy frame includes features borrowed from our high-end Specialized models: Precision internal cable routing is quicker to install, eliminates cable rattle, and offers superior shifting and braking performance by keeping grit and grime away from the cables in any weather. The tapered head tube plus a carbon fork with Zertz (also in seatstays on Pro) improve front-end stiffness for better handling and minimize road vibrations. Smooth welds give the E5 frame a sleek, pro look, while features like double eyelet drop-outs make installing fenders and racks fast and easy without modifications, and extra-wide wheel clearance fits up to 35c tyres (32c with fenders).

Newly designed, flat bar-specific geos with lower standover, slacker seat tube angle, and longer reach.

To create the most efficient and comfortable fitness-riding position right out of the box, for a wider range of riders, without major adjustments or swapping components.

Working directly with our BG Fit professors, we straightened the top tube and made the reach longer. This provides the confidence and stability of a lower standover while allowing the arms and shoulders to loosen in a more ergonomic position on the bars. At the same time we slackened the seat tube to better align the knee over the pedal, increasing efficiency and comfort while pedalling. The geos are now more aligned with our mountain geos, so a medium mtb rider would use a medium Sirrus.

New Body Geometry ergonomic grips (with built-in bar ends) and saddles designed to work perfectly with Sirrus.

To optimise comfort at these key contact points, while increasing efficiency in the fitness riding experience.

Ample padding and patented BG design assure maximum blood flow to sensitive areas, plus hollow Cr-Mo rails for lightweight support and durability. Targa grips use triple-density rubber to maximize grip in key areas, and give a secure connection with the bar, and a contoured profile offers additional wrist support for better blood flow. Plus, they integrate seamlessly with the Targa bar ends which offer riders a more forward position when needed for power or comfort.

High-performing, experience-specific drivetrains that evolve through the line.

To create high-quality, durable drivetrains that provide the most efficient, intuitive, and smoothest experience for the rider at each level–with an emphasis on wide gear ranges.

BASE New 8-speed Altus triple drivetrain for maximum efficiency for varied terrain and usage, with a 28×32 climbing configuration to make even the steepest hills rideable. SPORT/ELITE Shimano 9-speed triple drivetrains offer renowned performance and loads of gears, plus upgraded cranksets with replaceable chainrings makes maintenance easier. COMP/EXP/PRO/LTD For the ultimate in light weight and fast, accurate shifting we’ve upgrade our higher-end Sirrus models with 2×10 drivetrains. For instance, working with SRAM we developed configurations for the Comp (34/48 x 11/36) equal to triples without sacrificing precision, stiffness, or weight. And Expert, Pro, and LTD models have road-bike gearing (34/50 x 11/32), plus high-end 2-piece cranks with integrated BB and external bearings—further increasing torsional stiffness for improved acceleration and climbing efficiency.

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Specifications subject to change without notice.


Shorter Rochford

65-67 Woodhouse Road



N12 9ET

020 8445 9182

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    Shorter Rochford

    27 Barnet Road

    Potters Bar


    EN6 2QX

    01707 662 332

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  • Opening Hours
  • Mon-Tue 9:00 - 18:00

    Wednesday Closed

    Thurday 9:00 - 18:00

    Friday 9:00 - 18:00

    Saturday 9:00 - 17:30

    Sunday Closed

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