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    Hardrock Disc 650b

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    2016 Hardrock Disc 650b

    Let's go ahead and forego the sales pitch. After all, you're eager to get out there and start exploring the dirt on a Hardrock Disc. The only question is, what wheel size should you go with? No matter your height or experience level, our Hardrock will fit you perfectly, but if you're more inclined to get a little rowdy or you need a little more standover than a 29er can afford, the Hardrock Disc 650b is the perfect choice for you. And with durable, performance-driven components, powerful disc brakes, a bump absorbing suspension fork, and our nimble, playful Sport Trail 650b Geometry, you'll be left feeling confident and inspired.

    Technical Specifications

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    FRAMESET

    FRAME

    Specialized A1 Premium Aluminum, Sport Trail 650b Geometry, ORE down tube, externally relieved head tube, forged dropouts w/ reinforced disc mount, replaceable alloy derailleur hanger

    HEADSET

    1-1/8"" upper/lower, ZeroStack 44, steel cups, loose ball bearings

    SEAT BINDER

    Alloy, nylon/glass fiber washer, QR, 34.9mm

    SUSPENSION

    FORK

    SR Suntour M3030 650b, custom coil/MCU spring weights, 75mm travel, preload adjust, 1-1/8"" steerer, alloy lowers, Hi-Ten 25.4mm stanchions, disc mount

    WHEELS

    RIMS

    650b, disc, alloy, double-wall, pin joint, 25mm inner width, 32h

    FRONT HUB

    Specialized, Hi Lo disc, alloy, double-sealed, ground race, QR, 32h

    REAR HUB

    Specialized, Hi Lo disc, alloy, loose ball bearings, QR, 32h

    SPOKES

    Stainless, 14g

    FRONT TIRE

    Specialized Fast Trak Sport, 40TPI, wire bead, Flak Jacket protection, 650bx2.0""

    REAR TIRE

    Specialized Fast Trak Sport, 40TPI, wire bead, Flak Jacket protection, 650bx2.0""

    INNER TUBES

    Standard, Schrader valve

    DRIVETRAIN

    FRONT DERAILLEUR

    Shimano Tourney, 3-speed, top swing, dual pull

    REAR DERAILLEUR

    Shimano Tourney, 7-speed

    SHIFT LEVERS

    Shimano ST-EF51, 7-speed, trigger, w/ integrated brake lever

    CASSETTE

    Sunrace, 7-speed, 11-34t

    CHAIN

    KMC X8, 8-speed, w/ reusable MissingLink

    CRANKSET

    Samox, forged alloy, square taper spindle, 42/34/24T, w/ chainguard

    BOTTOM BRACKET

    Square taper, cartridge bearings

    COCKPIT

    HANDLEBARS

    Specialized, steel, 8-degree backsweep, 4-degree upsweep, 35mm rise, 25.4mm

    GRIPS

    Specialized Body Geometry XCT, Kraton w/ gel, lock-on, closed end

    SADDLE

    Body Geometry mountain, thick padding, steel rails, 143mm

    SEATPOST

    Alloy, 2-bolt, micro-adjust, 12.5mm offset, 30.9mm, anti-corrosion hardware

    STEM

    Specialized, forged alloy, 4-bolt, 10-degree rise

    BRAKES

    FRONT BRAKE

    Tektro Aries, mechanical disc, organic pads

    REAR BRAKE

    Tektro Aries, mechanical disc, organic pads

    ACCESSORIES

    PEDALS

    Plastic, 9/16"", w/ reflectors

    * Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.

    Geometry

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    Rider Reviews

    • 4.5
    • 2 Reviews

    Love it!

    Very good entry level bike. I got this bike a few years ago and it's served me well. I've ridden some pretty aggressive singletrack and a lot of gravel and bashing around and nothing has broken or malfunctioned. Mind you I haven't abused the bike. It still shifts perfectly, but I have adjusted the shifters a little, which is normal. The brakes are very solid and stop the bike well. Stock tires have a good tread and aren't so knobby they don't work on pavement. When you get the bike just throw the stock pedals and get some better ones. Other then that, it's a great bike. Good job Specialized! Next bike will be from you guys!


    Name:
    Vaughn

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