Image of Specialized Rockhopper
2012

Specialized Rockhopper

Specialized Rockhopper 2012

Cross Country

Size / 13", 15.5", 17.5", 19", 21", 23"

Manufacturer Website

At a glance

The 2012 Specialized Rockhopper is an Cross Country Aluminium / Alloy mountain bike. It sports 26" wheels, comes in a range of sizes, including 13", 15.5", 17.5", 19", 21", 23", has SR Suntour suspension and a Shimano drivetrain. The bike is part of Specialized's Rockhopper range of mountain bikes.

Where To Buy

Reviews

Specifications

Frameset
  • Frame
    Specialized M4 fully manipulated alloy frame, fully butted, disc only, externally relieved HT, forged dropouts w/ replaceable derailleur hanger
  • Fork
    SunTour XCR, SR Suntour XCR (SF11-XCR-DS-26-LO-SP), magnesium lower, 30mm steel stanchions, 1-1/8"" alloy steerer, hyd. damping w/ Specialized Spike Valve and alloy LO cartridge, XS/S: 80mm, M-XXL: 100mm travel
Wheels
  • Hubs
    SBC rear disc hub, cassette, QR axle, double-sealed loose ball, polished races, machined disc mount and flanges, 19mm contact, 32h
  • Wheels
    Alex RH Disc 26"", alloy double-wall, 28mm, pinned, 32h
  • Wheel Size
    26"
  • Spokes
    Stainless, 2.0mm (14g)
  • Tires
    Specialized The Captain Sport, 60 TPI, wire bead, 26x2.0""
Drivetrain
  • Chain
    KMC, KMC X-9, 9-speed, reusable Missing Link
  • Crank
    Suntour SR, SR Suntour, 9-speed, Octalink spline
  • Bottom Bracket
    Shimano, Octalink spline, cartridge bearing, 73mm
  • Front Derailleur
    Shimano Acera, Shimano Acera, 9-speed, 34.9mm clamp, top-swing, dual-pull
  • Rear Derailleur
    Shimano Alivio, Shimano Alivio, 9-speed, SGS cage
  • Shifters
    Shimano Acera, Shimano Acera, 9-speed Rapidfire plus, SL type w/ optical display
Components
  • Brakeset
    Tektro, Tektro Draco hydraulic disc brake, post mount, 160mm 6-bolt rotor
  • Handlebar
    XC riser bar, double butted alloy, 8º backsweep, 6º upsweep, 31.8mm
  • Saddle
    Specialized Body Geometry Rockhopper, steel rails, 143mm width
  • Seatpost
    Alloy, 2 bolt head, 30.9mm, 12.5mm offset, micro adjust
  • Stem
    3D forged 6061 alloy, 4 bolt clamp, 7º rise, 31.8mm
  • Grips
    Specialized Body Geometry XCT Men's, dual compound, Kraton rubber, closed end, 130mm
  • Headset
    Integrated 1-1/8"" threadless, Campy-style, full cartridge bearings

FAQ

Q: Where to buy a 2012 Specialized Rockhopper?

The 2012 Specialized Rockhopper may be purchased directly from Specialized.

Q: What size wheels does the 2012 Specialized Rockhopper have?

The 2012 Specialized Rockhopper has 26" wheels.

Q: What size 2012 Specialized Rockhopper should I get?

The 2012 Specialized Rockhopper comes in sizes 13", 15.5", 17.5", 19", 21", 23". After measuring your height, use the size chart below to find the typical Specialized Rockhopper size for your height. Remember that these sizes are a general guide and bike sizes can vary between riders and bikes. The best way to find your size is to go for a test ride.

Rider Height (cm) Rider Height (in) Frame Size
148cm - 158cm 4'10" - 5'2" XS
158cm - 168cm 5'2" - 5'6" S
168cm - 178cm 5'6" - 5' 10" M
178cm - 185cm 5'10" - 6'1" L
185cm - 193cm 6'1" - 6'4" XL
193cm - 198cm 6'4" - 6'6" XXL

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