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> Bicycling Catalog > Bikes > Mountain > 29-Inch Wheel (29ers) > Specialized > Men's RockHopper Expert
Specialized Men's RockHopper Expert
  • Color: Gloss Black/Acid Kiwi/Charcoal
  • Color: Gloss Dusty Turquoise/Burnt Yellow/Heritage

Specialized Men's RockHopper Expert


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Product Details

2019 Specialized Men's RockHopper Expert

The Rockhopper Expert 29 is the perfect bike to begin your dive into the XC world. That's because we built it to be light, durable, and exceedingly capable, but how we did it is almost as fun as riding it.

It starts with our new A1 SL alloy frame that features Boost QR 141 spacing, internal cable routing, and optimized tube shapes that save weight and give clean lines to the frame. Lastly, our Sport XC 29 geometry adjusts the reach, angles, and standover height to make for an improved fit across the size range. This is sure to keep you ripping and confident while heading both up and down the trail.

This Rockhopper comes spec'd with a mix of durable Shimano components, powerful Shimano hydraulic disc brakes, a grippy Ground Control front tire, a Fast Trak at the rear, and an SR Suntour XCR-Air fork with just the right amount of travel.

- The frame is constructed from lightweight A1 SL Aluminum in order to provide a compliant, durable platform to support our acclaimed XC Sport 29 Geometry. Combined, you get a bike that's more than efficient on climbs and descends just as well.

- SR Suntour XCR-Air fork features 80/90/100mm (size-specific) of suspension travel that swings well above its weight class.

- Shimano Deore rear derailleur provides crisp, reliable shifting that you can count on when the going gets rough. With it, you'll be able to precisely move through the wide gear range to make cruising the flats almost as easy climbing those hills.

Features and Information

  • Specifications close open

    Specification Description
    Frame A1 SL Aluminum, Sport XC 29 Geometry, tapered head tube, internal cable routing, 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)
    Axles Front: 9x100mm spacing
    Rear: 9x141mm spacing
    Rims/Wheels Stout XC 29, 25mm internal width, disc-specific, 2Bliss Ready
    Hubs Shimano, Center Lock disc, quick-release, 28/32h
    Spokes Stainless, 14g, black
    Tires Front: Ground Control Sport, 29x2.3"
    Rear: Fast Trak Sport, 29x2.1"
    Crankset Stout, forged alloy, 2x9
    Chainrings Alloy, Steel, 36/22T
    Bottom Bracket Square taper, 73mm, internal bearings
    Chain KMC X9EPT, 9-speed, anti-corrosion coating w/ reusable Missing Link
    Front Derailleur microSHIFT FD-M462, 2-speed
    Rear Derailleur Shimano Deore 9-speed
    Cassette/Rear Cogs SunRace, 9-Speed, 11-36t
    Shifters Shimano Acera, RapidFire Plus, 9-speed
    Handlebars Stout XC, double-butted alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 31.8mm
    Tape/Grips Specialized MTB Grip, lock-on
    Stem Stout 3D-forged alloy, 31.8mm, 6-degree rise
    Brakes Shimano BR-MT200, hydraulic disc, 160/180mm
    Pedals Specialized Dirt
    Saddle Henge Sport, steel rails, 143mm
    Seat Post Alloy, 12mm offset, 2-bolt clamp, 30.9mm

    * Subject to change without notice.

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  • Part Numbers close open

    Option Barcode Manufacturer's Part Number Vendor Number
    Gloss Black/Acid Kiwi/Charcoal / Small 888818423279 81219-3002 SBC-81219-3002
    Gloss Black/Acid Kiwi/Charcoal / Medium 888818423439 81219-3003 SBC-81219-3003
    Gloss Black/Acid Kiwi/Charcoal / Large 888818423477 81219-3004 SBC-81219-3004
    Gloss Black/Acid Kiwi/Charcoal / X-Large 888818423576 81219-3005 SBC-81219-3005
    Gloss Black/Acid Kiwi/Charcoal / XX-Large 888818423224 81219-3006 SBC-81219-3006
    Gloss Dusty Turquoise/Burnt Yellow/Heritage / Small 888818423415 81219-3102 SBC-81219-3102
    Gloss Dusty Turquoise/Burnt Yellow/Heritage / Medium 888818423446 81219-3103 SBC-81219-3103
    Gloss Dusty Turquoise/Burnt Yellow/Heritage / Large 888818423552 81219-3104 SBC-81219-3104
    Gloss Dusty Turquoise/Burnt Yellow/Heritage / X-Large 888818423590 81219-3105 SBC-81219-3105
    Gloss Dusty Turquoise/Burnt Yellow/Heritage / XX-Large 888818423231 81219-3106 SBC-81219-3106
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