Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.
We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.
We've partnered with Pedalsure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.
Specialized Rockhopper Sport Mountain Bike 2022
Delivering performance at a price that's gentle on the wallet, the Specialized Rockhopper Sport Mountain Bike brings together a light and durable aluminium frame with a SR Suntour XCE fork. Size-specific wheels, travel and spring rates are a highlight, meaning every bike is tuned to provide a more customised feel with optimised handling. The frame is compatible with a dropper post for when it's time to make upgrades and the Rockhopper has a slick aesthetic, enhanced by internally routed cables.
Built up with Tektro hydraulic disc brakes, stopping power is excellent no matter the conditions, and microSHIFT 2x9-speed components are paired with a wide-ranging SunRace cassette for smooth, precise changes. The wheels supplied are designed to be strong, and are fitted with Fast Trak Sport tyres for smooth rolling and good traction.
Highlights
- Lightweight yet durable premium A1 aluminium frame features hydroformed top and downtubes in order to keep weight low and strength high, all while providing increased standover clearance, slick internal cable routing and dropper-post compatibility
- With the goal of making sure that the Rockhopper offers both the best fit and best performance for every person, no matter their measure, Specialized has paired each Rockhopper frame size with the optimal wheel size. The result is a Rockhopper to fit every rider and the assurance that every Rockhopper is rolling on the best-handling wheel for its frame size
- Bringing Rx Tune to Rockhopper for the very first time, the SR Suntour XCE has size-specific travel and spring rates
- Reign in speed and dial up your confidence with powerful braking from Tektro's M275 hydraulic disc brakes
- 2x MicroSHIFT shifting handles drivetrain duties while you focus on the ride
- A durable Formula freehub and SunRace 9-speed cassette keep you rolling smoothly and promise countless miles of fuss-free performance
Technical Specification
| 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 XCE 27.5/29, 28mm/30mm stanchions, Rx Tune, coil spring, QR, 80/90/100mm travel (size-specific), 42mm offset |
| Bottom Bracket | Square-tapered, 73mm, internal bearings, 122.5mm spindle |
| Stem | Specialized 3D-forged alloy, 31.8mm, 7-degree rise |
| Handlebar | Specialized Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm |
| Grips | Specialized MTB, lock-on |
| Front Brake | Tektro BR-M275 hydraulic disc, 160mm rotor |
| Rear Brake | Tektro BR-M275 hydraulic disc, 160mm rotor |
| Brake Levers | Tektro BR-M275 |
| Front Derailleur | microSHIFT FD-M462, 2-speed |
| Rear Derailleur | microSHIFT RD-M46L, 9-speed |
| Shift Levers | microSHIFT, SL-M859R, 2x9-speed |
| Chain | KMC X9EPT, 9-speed, anti-corrosion coating, with reusable Missing Link™ |
| Cassette | SunRace, 9-speed, 11-36t |
| Crankset | Stout 2x, forged alloy |
| Front Wheel | Rim - Specialized alloy, disc only, double-wall, 25mm inner width, 32-hole / hub - Formula 6-Bolt, disc, 100x9mm spacing, quick-release, 32-hole / spokes - stainless steel, 14g |
| Rear Wheel | Rim - Specialized alloy, disc only, double-wall, 25mm inner width, 32-hole / hub - Formula SP-2125, 6-Bolt freehub, disc, 135x9mm spacing, quick-release / spokes - stainless steel, 14g |
| Front Tyre | Specialized Fast Trak Sport, 27.5/29 x 2.35", tubeless-ready |
| Rear Tyre | Specialized Fast Trak Sport, 27.5/29 x 2.35", tubeless-ready |
| Saddle | Specialized Bridge Sport, steel rails, 155/143mm |
| Seatpost | Specialized alloy, 2-bolt clamp, 30.9mm |
| Pedals | SBC-54 flat |
Built, Checked, Tuned and Tested
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.
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.