Specialized Rockhopper Expert

$940.00 Released September, 2009

The Specialized Rockhopper Expert is the top model in Specialized's affordable line of Rockhopper hardtail mountain bikes designed for riders new to mountain biking. It is available in 2 models; the Rockhopper Expert Disc which has 26" wheels, and as the Rockhopper Expert 29 which has 29" wheels and matching 29" frame geometry.

Where to Buy

Loading latest prices from ProductWiki...

Specialized Rockhopper Expert by PriceGrabber.com

Both have a fully butted M4 alloy frame for lightweight strength and feature a smooth hydraulic damping RockShox Dart 3 fork with preload adjustment. The crankset uses Octalink-splined BB interface for reliable power transfer and SRAM X5 medium-cage rear derailleur and 9-speed trigger shifters give precise gear shifting. Dual-piston hydraulic disc brakes with 160mm rotors deliver smooth, controlled, powerful stops and the alloy double-walled rims give lightweight durability. The Rockhopper Expert Disc comes in a Silver/Dark Silver finish while the Rockhopper Expert 29 comes in a Black finish.

Models

Rockhopper Expert Disc - 26" wheels
Rockhopper Expert 29 - 29" wheels and 29" frame geometry

Specifications

FRAME:
- Rockhopper Expert Disc - Specialized M4 fully manipulated alloy frame, fully butted, ORE DT, externally relieved HT, forged dropouts w/ replaceable derailleur hanger, disc only
- Rockhopper Expert 29 - Specialized M4 fully manipulated alloy frame, fully butted, Trail 29" geometry, ORE DT, externally relieved HT, 2-piece forged adjustable slider dropouts, disc only
FORK:
- Rockhopper Expert Disc - RockShox Dart 3 SL, 80/100mm, 1 piece magnesium lower, alloy steerer, adj. reb. damping w/ LO and preload adj., size-specific spring rates, disc only
- Rockhopper Expert 29 - RockShox Dart 3 SL for 29" wheel, 80mm, 1 piece magnesium lower, alloy steerer, adj. reb. damping w/ LO and preload adj., size-specific spring rates, spring assisted seal, disc only
HEADSET: 1-1/8" threadless, loose ball
STEM: 3D forged alloy, 7 degree rise, 31.8mm clamp
HANDLEBARS: Butted alloy riserbar, 25mm rise, 660mm wide, 8 degree back sweep, 7 degree up sweep
GRIPS: Specialized Enduro, dual compound Kraton, no flange, 131mm
FRONT BRAKE: Tektro Auriga Comp, hydraulic disc, dual piston w/ 160mm rotor
REAR BRAKE: Tektro Auriga Comp, hydraulic disc, dual piston w/ 160mm rotor
BRAKE LEVERS: Tektro Auriga Comp
FRONT DERAILLEUR: Shimano Deore, 34.9mm clamp, top swing, bottom pull
REAR DERAILLEUR: SRAM X-5, mid cage
SHIFT LEVERS: SRAM X5-R trigger
CASSETTE: Shimano HG50, 9-speed, 11-34t
CHAIN: KMC X9 w/ reuseable Missing Link
CRANKSET: Shimano FC-M442, Octalink Spline
CHAINRINGS: 44A x 32S x 22S replaceable
BOTTOM BRACKET: Shimano BB-ES25, Octalink spline, cartridge bearing, 68mm x 118mm
PEDALS: Alloy body and cage, 9/16"
RIMS:
- Rockhopper Expert Disc - Alex RHD 26", pinned, alloy double wall, eyelets, 28h front and 32h rear
- Rockhopper Expert 29 - Alex RHD 29", pinned, alloy double wall, eyelets, 28h front and 32h rear
FRONT HUB: Forged alloy, hi/low flange, double sealed, ground race, machined disc mount, 32h
REAR HUB: Forged alloy, double sealed, ground race, machined disc mount, cassette, 32h
SPOKES: 2mm (14g) stainless
FRONT TIRE:
- Rockhopper Expert Disc - Specialized Fast Trak LK Sport, 26x2.0", 60TPI, wire bead
- Rockhopper Expert 29 - Specialized Fast Trak LK Sport, 29x2.0", 60TPI, wire bead
REAR TIRE:
- Rockhopper Expert Disc - Specialized Fast Trak LK Sport, 26x2.0", 60TPI, wire bead
- Rockhopper Expert 29 - Specialized Fast Trak LK Sport, 29x2.0", 60TPI, wire bead
INNER TUBES: Schraeder valve
SADDLE: Specialized Rockhopper XC, Body Geometry, 143mm width, front and rear bumpers
SEATPOST: Alloy two bolt, 12.5mm offset, micro adjust, 30.9mm
SEAT BINDER: Forged alloy QR, brass washer
NOTES: Chain stay protector, reflectors, clear coat, owners manual