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The much-loved hardtail MTB has been revamped for fun urban and off-road adventures with great value added performance, designed for every rider.
The much-loved hardtail MTB has been revamped for fun urban and off-road adventures with great value added performance, designed for every rider.
Specialized

2021 Specialized Rockhopper 27.5 Hardtail Mountain Bike - Black/White

£449.00
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

No Hassle Returns

Returns

Shop with confidence. If you've ordered the wrong size or you're not happy with a purchase it's not a problem. We want to help you find the right products to get the most out of your cycling. Simply return the item to us within 30 days in unused condition with all the packaging and we'll replace it or refund you. Kindly note that refunds can take up to 14 working days to process. *InvisiFrame kits are non-returnable/non-refundable.

We do not offer free returns because we aim to keep the cost of the product as low as possible. However, if the goods are found to be faulty, damaged or not as described, please contact us to discuss the returns process.

Call us if it's a bike as we can help arrange collection. Tel 01752 849315 or info@certini.co.uk

There is a downloadable returns form to complete and return with your goods.

Returns Address:

Certini Bicycle Company
10 Kingsmill Road
Tamar View Industrial Estate
Saltash
PL12 6LD

Under the Consumer Rights Act you have a legal right to reject goods that are of unsatisfactory quality, unfit for purpose or not as described, and get a full refund - as long as you do this quickly. This right is limited to 30 days from the date you buy your product.

CHRISTMAS RETURNS

We want to take the hassle out of Christmas for you so we have extended our Returns period during this time. Any products purchased between 1st December 2024 and 24th December 2024 can be returned until 15th January 2024. Please refer to our returns policy before returning your items.

2021 Specialized Rockhopper 27.5 Hardtail Mountain Bike - Black/White

Season:2021

Brand:Specialized

Code:291588303523

Better performance, better value, better Rockhopper. Using data from Body Geometry fits from real everyday riders, and handling, gives the advantage of pairing each rider with their ideal wheel size and suspension that works its hardest for everyone. Owing to a size-specific Rx Tune, Specialized have increased performance to the all-new Rockhopper without upping the price. Shimano and MicroSHIFT team up for drivetrain duties with a robust 2x8 drivetrain that can handle everything you’re throw down while confident braking from Radius CX7 mechanical disc brakes seals the deal of the century.

  • A heart of gold, presented in a lightweight yet durable Premium A1 Aluminium, the Rockhopper features butted aluminium tubes 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, each Rockhopper frame size has been paired 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.
  • With Rx Tune on Rockhopper, the SR Suntour XCE brings size-specific travel and spring rates to the show in a performance that’s sure to impress while also ensuring consistent geometry, handling and suspension performance, regardless of frame size.
  • Radius CX-7 disc brakes offer confident, consistent braking in any trail condition.
  • A durable Formula freehub and SunRace 8-speed cassette keep you rolling smoothly without putting up a fuss.

Starting from the frame up, Specialized factored in value and dialled up performance every step of the way, all while keeping a sharp focus on ride quality. An all-new A1 Premium Alloy Frame featuring butted tubing shaves weight while offering internal cable routing, dropper post compatibility, precise-inspired handling, and a service-course-friendly threaded bottom bracket. Plus, for Rockhoppers destined for urban environments, the frame features stealth rack and kickstand mounts. See, aesthetics and practicality aren't always mutually exclusive.

In another first for Rockhopper, wheel-size specific sizing has been introduced with the goal of making sure that rockhopper offers both the best fit and best performance for every rider, no matter their measure. By pairing each Rockhopper frame size with the optimal wheel size, you get a Rockhopper to fit every rider and the assurance that every Rockhopper is rolling on the best-handling wheel for its frame size. This now means that the Pitch and Rockhopper of old have merged to become one game-changing platform with 26-,27.5- and 29-inch wheel sizes, dependent on frame size. As a result, Rockhopper is now available in more sizes than ever, ranging from XXS to XXL.

Rockhopper is also now available with 1x12, 1x10, 1x9, 2x9 and 2x8 drivetrains to bring the most modern mountain bike performance that fits every rider's needs and budget. Air-sprung RockShox forks, tubeless-ready rims and tyres, SRAM Eagle 12-speed, powerful disc brakes and dependable Shimano components across the range make sure that, pound for pound, the new Rockhopper is the highest-performing mountain bike on the market. Even more impressive, the new Rockhopper achieves all this while offering better price points than ever. From the blacktop to the racecourse, Rockhopper has you covered.

Starting from the frame up, Specialized factored in value and dialled up performance every step of the way, all while keeping a sharp focus on ride quality. An all-new A1 Premium Alloy Frame featuring butted tubing shaves weight while offering internal cable routing, dropper post compatibility, precise-inspired handling, and a service-course-friendly threaded bottom bracket. Plus, for Rockhoppers destined for urban environments, the frame features stealth rack and kickstand mounts. See, aesthetics and practicality aren't always mutually exclusive.

In another first for Rockhopper, wheel-size specific sizing has been introduced with the goal of making sure that rockhopper offers both the best fit and best performance for every rider, no matter their measure. By pairing each Rockhopper frame size with the optimal wheel size, you get a Rockhopper to fit every rider and the assurance that every Rockhopper is rolling on the best-handling wheel for its frame size. This now means that the Pitch and Rockhopper of old have merged to become one game-changing platform with 26-,27.5- and 29-inch wheel sizes, dependent on frame size. As a result, Rockhopper is now available in more sizes than ever, ranging from XXS to XXL.

Rockhopper is also now available with 1x12, 1x10, 1x9, 2x9 and 2x8 drivetrains to bring the most modern mountain bike performance that fits every rider's needs and budget. Air-sprung RockShox forks, tubeless-ready rims and tyres, SRAM Eagle 12-speed, powerful disc brakes and dependable Shimano components across the range make sure that, pound for pound, the new Rockhopper is the highest-performing mountain bike on the market. Even more impressive, the new Rockhopper achieves all this while offering better price points than ever. From the blacktop to the racecourse, Rockhopper has you covered.

Technical Information
FRAME 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, 28mm stanchions, Rx Tune, coil spring, 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 Radius CX7, mechanical disc, 160mm
REAR BRAKE Radius CX7, mechanical disc, 160mm
FRONT DERAILLEUR Shimano Altus FD-M315
REAR DERAILLEUR Shimano Tourney RD-TX800, 8-speed
SHIFT LEVERS microSHIFT, TS39-8R, 8-speed
CASSETTE SunRace, 8-speed, 11-34t
CHAIN KMC X8 EPT, anti-rust coating, 8-speed w/ reusable Missing Link™
CRANKSET Stout 2x, forged alloy
CHAINRINGS 22/36T
BOTTOM BRACKET Square-tapered, 73mm, internal bearings, 122.5mm spindle
RIMS Specialized alloy, disc only, double-wall, 25mm inner width, 32h
FRONT HUB Formula 6-Bolt, disc, 100x9mm spacing, quick-release, 32H
REAR HUB Formula 6-Bolt freehub, disc, 135x9mm spacing, quick-release, 32H
SPOKES Stainless, 14g
FRONT TYRE Ground Control Sport, 27.5x2.3"
REAR TYRE Ground Control Sport, 27.5x2.3"
SADDLE Bridge Sport, Steel rails, 155/143mm
SEATPOST Alloy, 12mm offset, 2-bolt clamp, 30.9mm
Sizing Information
Size in ft4'3" - 4'9"4'8" - 5'1"5'0" - 5'5"5'0" - 5'5"5'4" - 5'10"5'4" - 5'10"5'9" - 6'1"6'0" - 6'5"6'4" - 6'9"
Size in cm129 - 145cm142 - 155cm152 - 165cm152 - 165cm163 - 178cm163 - 178cm175 - 185cm183 - 196cm193 - 205cm
Bike SizeXXS 26XS 27.5S 27.5S 29M 27.5M 29L 29XL 29XXL 29
Professional Opinion
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