Hardrock Sport Disc
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Hardrock Sport Disc

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Hardrock Sport Disc
Technical Specifications
Smooth front suspension, better brakes, and nice component touches make the Hardrock Sport Disc even better prepared for mountain trails and urban jungles.
  • Light and durable double-walled alloy rims are tough enough to handle the rough stuff
  • Avid BB5 mechanical disc brakes with 160mm G2 Clean Sweep rotors for controlled stopping power
  • Alloy XC rise handlebar and 3D-forged stem are strong and light for solid control on singletrack
  • Fully butted A1 Premium Aluminum frame with double ORE down tube for a lighter, more compliant and durable bike
  • 80mm smooth-travel fork with preload adjustment, lockout, and size-specific spring rates for more versatility and tunability over varying terrain
  • Specialized Fast Trak LK Sport 60tpi tires use a reduced knob height for lower rolling resistance, but have plenty of grip for confidence on the trail
  • SR Suntour crankset uses Shimano's Octalink-splined BB interface for increased power transfer along with cartridge bearings and replaceable rings for longevity

Technical Specifications

CHAIN KMC X8 w/ reuseable Missing Link
BOTTOM BRACKET Shimano BB-ES25, Octalink spline, cartridge bearing, 68mm x 118mm
CRANKSET SR SunTour, Octalink spline
CASSETTE SRAM PG-820, 8-speed, 11-32t
FRONT DERAILLEUR Shimano Altus, 34.9mm clamp
SHIFT LEVERS SRAM X.4 8sp trigger
CHAINRINGS 42S x 32S x 22S replaceable
FORK SR Suntour SF11-XCM-V3-26-DS-MLO, 80mm, 1pc. alloy lower, 30mm Hi-Ten stanchions, mechanical LO, coil/mcu spring w/ preload adj., spring assisted seals
SADDLE Specialized XC, Body Geometry, 143mm width, front and rear bumpers
SEATPOST Alloy two bolt, 12.5mm offset, micro adjust, 30.9mm
HANDLEBARS Alloy riserbar, 25mm rise, 8 degree back sweep, 6 degree up
GRIPS Specialized Enduro, dual compound Kraton, no flange, 131mm
STEM 3D forged alloy, 4 bolt, 10 degree rise, 25.4mm clamp
FRONT HUB Forged alloy, hi/low flange, double sealed, ground race, machined disc mount and flange, QR, 32h
REAR HUB Forged alloy, mid flange, double sealed, ground race, machined disc mount and flanges, cassette, QR, 32h
INNER TUBES Schraeder valve
SPOKES 2mm (14g) stainless
FRONT TIRE Specialized Fast Trak LK Sport, 26x2.0"", 60TPI, wire bead
RIMS Alex RHD 26"", alloy double wall, pinned w/eyelets
REAR TIRE Specialized Fast Trak LK Sport, 26x2.0"", 60TPI, wire bead
FRONT BRAKE Avid BB5, mechanical disc, 160mm G2 Clean Sweep rotor
BRAKE LEVERS Alloy, linear pull
REAR BRAKE Avid BB5, mechanical disc, 160mm G2 Clean Sweep rotor
PEDALS Composite platform, toe clip compatible, 9/16"" w/ reflectors
HEADSET 1-1/8"" threadless, loose ball
SEAT BINDER Alloy QR, nylon washer
FRAME Specialized A1 Premium Aluminum, fully butted, formed TT, Double ORE DT, externally relieved HT, reinforced disc mount, forged dropouts w/ replaceable hanger, disc only


Geometry Chart

Hardrock - Geometry

  13 15.5 17.5 19 21 23
Reach 365mm 387mm 406mm 425mm 444mm 463mm
Stack 571mm 571mm 590mm 590mm 609mm 628mm
Chainstay Length 424mm 424mm 424mm 424mm 424mm 424mm
Top Tube Length (Actual) 534mm 542mm 563mm 581mm 608mm 638mm
Ground-Top 853mm 853mm 872mm 872mm 891mm 910mm
Top Tube Length (Horizontal) 540mm 561mm 586mm 605mm 630mm 655mm
Head Tube Angle - Low Setting 70.25° 70.25° 70.25° 70.25° 70.25° 70.25°
Standover Height 696mm 724mm 759mm 794mm 830mm 865mm
Head Tube Height 100mm 100mm 120mm 120mm 140mm 160mm
Wheel Base 1022mm 1044mm 1069mm 1088mm 1114mm 1140mm
Seat Tube Angle (Actual) - Low Setting 73° 73° 73° 73° 73° 73°
Seat Tube Length - Center to Top 330mm 394mm 444mm 483mm 533mm 584mm
Bottom Bracket Height - Low Setting 299mm 299mm 299mm 299mm 299mm 299mm