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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

SEAT BINDER

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

HEADSET

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

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

STEM

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

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

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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