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Specialized Rockhopper Expert 29" Mountain Bike 2019

★★★★★ ★★★★★
MSP £850.00 Save 19%

From only £21.45 per month

15.9% APR Representative. T&Cs Apply.

Rockhopper Expert 29" Mountain Bike 2019
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Product ID: 907185

Whether you’re new to the sport or an experienced trail rider, the Specialized Rockhopper Expert Mountain Bike ensures a smile-inducing experience at a wallet-friendly price point.

Utilising SR Suntour Forks with size specific travel, 29” Stout Wheels and Shimano Hydraulic Disc Brakes, Specialized’s legendary Rockhopper is capable of keeping up with models twice the price. If you’re looking for a durable, stylish and well-specced mountain bike, the search is over.

Why buy your bike from Sigma Sports?

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Expert Advice

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.

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Built, Checked, Tuned and Tested

All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics. Click here to see how we’ll deliver your bike or collect in-store.

Free Bike Delivery

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.

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Free 30-Day Bike Insurance

We've partnered with PedalSure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Click here to learn more and claim.

Specialized Rockhopper Expert 29" Mountain Bike 2019

Specialized’s 29" Rockhopper Expert makes the perfect choice for those looking to get into the world of mountain biking, as well as a dependable training bike for experienced riders. Constructed from a lightweight A1 SL alloy, this versatile machine offers durability and a low overall weight, while the XC Sport Geometry ensures consistent performance between sizes.

Comfort is taken care of by SR Suntour’s XCR-Air 29 Fork, with its adjustable rebound and size specific travel ensuring optimum performance for both rider height and terrain type. The use of boost spacing improves stiffness and adds some much-needed mud clearance, while a threaded bottom bracket reduces any unwanted creaking.

Built around a 9-speed drivetrain, the Rockhopper provides a gear range broad enough to tackle even the steepest of climbs, while Shimano’s tried and tested Deore rear derailleur ensures crisp, reliable shifting at the push of a button. Further complementing this bikes performance are a pair of Shimano BR-MT200 Hydraulic Disc Brakes, offering great modulation and rapid cooling so you can ride with confidence down the toughest of descents.

Equipped with Specialized’s Stout 29" Wheels, the Rockhopper rolls over uneven terrain that would see smaller wheeled varieties getting caught up. Similarly, the Fast Trak and Ground Control Tyre combination offers the ideal combination of front wheel traction and low rear wheel rolling resistance.


  • A1 SL Aluminium construction
  • SR Suntour XCR-Air 29 Fork
  • 2Bliss Ready Stout Wheelset
  • Shimano BR-MT200 Hydraulic Disc Brakes
  • 11-36t Cassette

Technical Specification

FRAME Specialized A1 SL Aluminium, Sport XC 29 Geometry, tapered head tube, internal cable routing, Boost QR 141x9mm forged dropouts, chainstay-mounted disc brake, replaceable alloy derailleur hanger
FORK SR Suntour XCR-Air 29, rebound adjust, air spring, 46mm offset, 80/90/100mm of travel (size-specific)
BOTTOM BRACKET Square taper, 73mm, internal bearings
STEM Specialized Stout 3D-forged alloy, 31.8mm, 6-degree rise
HANDLEBAR Stout XC, double-butted alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 31.8mm
FRONT BRAKE Shimano BR-MT200, hydraulic disc, 180mm
REAR BRAKE Shimano BR-MT200, hydraulic disc, 160mm
BRAKE LEVERS Shimano BR-MT200, hydraulic disc
REAR DERAILLEUR Shimano Deore 9-speed
SHIFT LEVERS Shimano Acera, RapidFire Plus, 9-speed
CHAIN KMC X9EPT, 9-speed, anti-corrosion coating w/ reusable Missing Link™
CASSETTE SunRace, 9-Speed, 11-36t
CRANKSET Specialized Stout, forged alloy, 2x9
FRONT WHEEL Specialized Stout XC 29, 25mm internal width, disc-specific, 2Bliss Ready
REAR WHEEL Specialized Stout XC 29, 25mm internal width, disc-specific, 2Bliss Ready
FRONT TYRE Specialized Ground Control Sport, 29x2.3"
REAR TYRE Specialized Fast Trak Sport, 29x2.1
SADDLE Specialized Henge Sport, steel rails, 143mm
SEATPOST Specialized Alloy, 12mm offset, 2-bolt clamp, 30.9mm

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.

To see how you build your new bike once you receive it, please see our bike assembly page here.

Please note 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. We do not install accessories to bikes, including mudguards.

Specialized Rockhopper Expert 29" Mountain Bike 2019 Sizing

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