We use cookies to improve your experience on our website and to show you personalised content.
You can read our Cookie and Privacy policy or manage them individually.
You can read our Cookie and Privacy policy or manage them individually.
Description
A venerable entity within the brand's collection, the Specialized Rockhopper Comp Mountain Bike has been re-imagined to offer new-found tiers of performance while keeping an attractive price point firmly intact. Fresh riding characteristics are realised by the new design to bring about magnified levels of enjoyment and ride execution across any off-road landscape.
The frame, employing the brands own A1 Premium Alloy, has an accurately butted tube formation to result in a chassis that is light, nimble, composed and robust. Realised with a fresh, cross country inspired geometry, the ride is infused with a tenacious and snappy character that is also surefooted and confidence-inspiring, no matter the technicality or genre of the trail. The SR Suntour fork that is Rx Tune configured to deliver the perfect suspension level forms an ideal coalition with the frame by promoting increased trail precision and comfort, regardless of terrain severity.
Stout alloy rims are durable and dependable and are linked to the reliable and smooth Shimano hubs via stainless spokes to deliver a rugged but responsive wheelset. An advanced theory that sees wheel size, either 27.5 or 29-inch, selected in relation to the frame size, further facilitates optimal handling traits no matter the size and skill of the rider.
Any trail profile is catered for by the wide-ranging 2 x 9-speed Shimano gear platform before a full Shimano hydraulic disc brake arrangement bestows modulated and powerful stopping no matter the sharpness of the corner ahead.
With completing ingredients such as a threaded bottom bracket for ease of maintenance, aesthetically pleasing internal cable routing, dropper post compatibility and discreet rack and kickstand mounts, the Rockhopper makes for the most dependable of two-wheeled partners.
Learn more about the Specialized Rockhopper 2021 mountain bike range.
Frame | Specialized A1 premium butted alloy | zero-stack head tube | internal cable routing | 135x9mm forged dropouts | chainstay-mounted disc brake | replaceable alloy derailleur hanger | stealth rack mounts | dropper post compatible |
Fork | SR Suntour XCM 27.5 | 30mm Stanchions | Rx Tune | coil spring | custom Multi-Circuit damping with lockout | QR | 80/90/100mm travel (size-specific) | 42mm offset |
Stem | Stout 3D-forged alloy, 31.8mm, 6-degree rise |
Handlebars | Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm |
Grips | Specialized Trail Grips, lock-on |
Front Brake | Shimano BR-MT200, hydraulic disc, 180mm |
Rear Brake | Shimano BR-MT200, hydraulic disc, 160mm |
Front Derailleur | Shimano Altus FD-M2020 2-speed |
Rear Derailleur | Shimano Alivio RD-M3100 9-speed |
Shift Levers | Shimano Acera, RapidFire Plus, 9-speed |
Cassette | SunRace, 9-Speed, 11-36t |
Chain | KMC X9EPT, 9-speed, anti-corrosion coating w/ reusable Missing Link™ |
Crankset | Stout 2x, forged alloy, 22/36t |
Bottom Bracket | Square-tapered, 73mm, internal bearings, 122.5mm spindle |
Front Wheel | Stout Alloy rims, hookless, pinned, disc only, double-wall, 25mm inner width, 28h | Shimano HB-TX505, Center Lock™ disc hub, 9x100mm spacing, quick-release, 28h | Stainless, 14g spokes |
Rear Wheel | Stout Alloy rims, hookless, pinned, disc only, double-wall, 25mm inner width, 32h | Shimano HB-TX505, Center Lock™ disc hub, 9x135mm spacing, quick-release, 32h | Stainless, 14g spokes |
Front Tyre | Specialized Ground Control Sport, 27.5x2.3" | Clincher |
Rear Tyre | Specialized Ground Control Sport, 27.5x2.3" | Clincher |
Saddle | Specialized Bridge Sport, steel rails, 155/143mm |
Seatpost | Specialized Alloy, 12mm offset, 2-bolt clamp, 30.9mm |
Pedals | Specialized Dirt |
Manufacturer Claimed Weight | 14.0kg / 30.86lbs (size M, 29") |
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
Delivery & Returns
Reviews
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Q&A
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Oh, dear. You tried too many passwords and now your account has been locked for the next 30 minutes.
Not sure of your password? Reset using the link below.
We've sent you an email to reset your password.
To create your new password, click the link in the email and enter a new one. Didn't receive the email? Check your junk email.
Please enter your registered email address below and we'll send you an email explaining the next step.
Select a store
Select the store you visit most frequently below and their stock information will show on product pages.
Important Update for Our US Customers
We regret to inform you that due to ongoing challenges related to current US tariffs, shopping on Sigma Sports is temporarily unavailable for customers based in the United States.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our US community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team