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2015 Rockhopper Expert 29

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The Rockhopper is a trail-ready machine equipped with Tektro Gemini hydraulic disc…

Color:

Gloss Hyper/Black

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Product Details

The Rockhopper is a trail-ready machine equipped with Tektro Gemini hydraulic disc brakes, 29-inch wheels, and custom 2X10 drivetrain, allowing you to ride deep into your favorite trails with confidence.

Tektro Gemini hydraulic disc brakes for consistent, all-weather stopping power
Stout XC 29” aluminum with 20mm inner width rims are trail ready
Specialized Ground Control 2.1" tires w/ a fast-rolling yet grippy tread
Custom 2x10 crankset and drivetrain for efficient and precise shifting
SRAM X5, 10-speed rear derailleur for lightweight and precise shifting
100mm-travel custom SR Suntour XCR-AIR fork w/ exclusive Multi-Circuit Damping for smooth performance
New A1 Premium Aluminum fully butted frame w/ Trail Geometry for compliance and durability

Technical Specifications

FRAMESET

FRAME

Specialized A1 SL Aluminum, 29er geometry, fully butted tubesets, ORE downtube, tapered headtube, forged dropouts w/ disc mount, replaceable derailleur hanger

HEADSET

1-1/8"" upper, 1-1/2"" lower, Campy style, integrated sealed cartridge bearings

SEAT BINDER

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

SUSPENSION

FORK

Custom SR Suntour XCR-AIR 29, air spring, mag lowers, Hi-Ten 32mm stanchions, tapered alloy steerer, integrated remote hydraulic lockout w/ rebound, preload adjust, disc mount, size-specific 80/100mm travel

WHEELS

RIMS

Stout XC, 29"" disc, alloy double-wall, pin joint, 26mm inner width, 28/32h

FRONT HUB

Specialized Stout XC disc, alloy, RCC bearing system, QR, 28h

REAR HUB

Specialized Stout XC disc, alloy, RCC bearing system, QR, 32h

SPOKES

Stainless, 14g, black

FRONT TIRE

Specialized Ground Control Sport, 60TPI, wire bead, 29x2.1""

REAR TIRE

Specialized Ground Control Sport, 60TPI, wire bead, 29x2.1""

INNER TUBES

Standard, presta valve

DRIVETRAIN

FRONT DERAILLEUR

SRAM X5, 2x10, high mount

REAR DERAILLEUR

SRAM X5, 10-speed, long cage

SHIFT LEVERS

SRAM X5, 2x10, trigger

CASSETTE

Sunrace, 10-speed, 11-36

CHAIN

KMC X10, 10-speed, w/ reusable MissingLink

CRANKSET

Specialized Stout XC, 2x10, 2 pc., 24mm spindle, 36/22, anti-corrosion hardware

BOTTOM BRACKET

24mm BSA for 2 pc. design, 73mm

COCKPIT

STEM

Specialized 3D forged alloy, 4-bolt, 6-degree rise, anti-corrosion hardware

HANDLEBARS

Specialized Stout XC, flat bar, double butted 6061 alloy, 9-degree backsweep, 4-degree upsweep, 31.8mm

GRIPS

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

SADDLE

Body Geometry mountain, steel rails, 143mm

SEATPOST

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

BRAKES

FRONT BRAKE

Tektro Gemini, hydraulic disc, resin pads, I-spec compatible

REAR BRAKE

Tektro Gemini, hydraulic disc, resin pads, I-spec compatible

BRAKE LEVERS

Tektro Gemini, hydraulic, reach adjust, I-spec compatible

ACCESSORIES

PEDALS

Alloy, 1 pc. body, 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

	S	M	L	XL	XXL
Head-Tube Length	110mm	100mm	115mm	130mm	150mm
Seat-Post Length	350mm	350mm	400mm	400mm	400mm
Head-Tube Angle	71°	71°	71°	71°	71°
Chain-Stay Length	442mm	442mm	442mm	442mm	442mm
Top-Tube Length, Horizontal	588mm	615mm	637mm	662mm	682mm
Front-Center	642mm	657mm	680mm	704mm	725mm
Handle-Bar Width	720mm	720mm	720mm	720mm	720mm
Seat-Tube Length, B-B Center to Top	395mm	445mm	460mm	510mm	560mm
B-B Drop	63.5mm	63.5mm	63.5mm	63.5mm	63.5mm
B-B Height	308.5mm	308.5mm	308.5mm	308.5mm	308.5mm
Seat-Tube Angle (Effective)	73°	72°	72°	72°	72°
Seat-Tube Angle (Actual)	74.25°	73°	73°	73°	73°
Bike Stand-Over Height	757mm	808mm	824mm	856mm	888mm
Stack	615mm	624mm	639mm	653mm	672mm
Reach	400mm	412mm	430mm	450mm	464mm
Trail	79mm	79mm	79mm	79mm	79mm
Wheelbase	1076mm	1091mm	1114mm	1139mm	1159mm
Crank Length	170mm	175mm	175mm	175mm	175mm
Stem Length	60mm	70mm	70mm	80mm	90mm