Hardrock Disc 29
Part No.  

Hardrock Disc 29

Part No.  40863
load-spinner
With a smooth, adjustable SR Suntour fork, powerful Tektro mechanical disc brakes, and double-walled 29
  • Fully butted A1 Premium Aluminum frame with double ORE down tube for a lighter, more compliant and durable bike, with disc mounts for upgrading
  • 80mm-travel SR Suntour fork with preload adjustment and size-specific spring rates means the suspension is dialed for your size
  • Light and durable double-walled alloy rims are tough enough to handle the rough stuff
  • Specialized Fast Trak Sport 60 TPI tires use a Adaptive Tread Technology for lower rolling resistance, but have plenty of grip for confidence on the trail
  • Tektro Novela mechanical disc brake offers dual pad angle adjustment and reliable stopping power in all weather conditions
  • Sunrace 8-speed, 11-34 cassette offers gearing options for getting up to speed on the trail
  • Specialized Body Geometry Hardrock saddle has front/rear bumpers for on and off-road durability, and ample padding for comfort

Technical Specifications

DRIVETRAIN
CHAIN KMC X-8, 8-speed w/ reusable Missing Link
BOTTOM BRACKET Square taper, cartridge bearing, 68mm shell
CRANKSET Alloy, 7/8-speed, square taper spindle
FRONT DERAILLEUR Shimano Tourney, 7/8-speed, 34.9mm clamp, top-swing, dual-pull
SHIFT LEVERS Shimano ST-EF51, 8-speed, trigger and integrated brake lever
CASSETTE Sunrace, 8-speed cassette, 11-34
CHAINRINGS 42/34/24, steel
REAR DERAILLEUR Shimano Altus, 8-speed, SGS Cage
SUSPENSION
FORK SR Suntour SF13-XCT 29"", coil/MCU spring, 1-1/8"" steel steerer, preload adj., 28mm steel stanchions, disc only lowers, 80mm travel
WHEELS
FRONT HUB Alloy disc hub, double sealed loose bearing, steel axle, QR, 32h
REAR HUB Alloy disc hub, double sealed loose bearing, steel axle, steel cassette body, QR, 32h
INNER TUBES Schrader valve
SPOKES Stainless, 2.0mm (14g)
FRONT TIRE Specialized Fast Trak Sport, 29""x2.0"", wire bead, 40TPI
RIMS HR Disc, 29"", alloy double-wall, disc, pin joint, 25mm, 32h
REAR TIRE Specialized Fast Trak Sport, 29""x2.0"", wire bead, 40TPI
COCKPIT
SADDLE Specialized Body Geometry Hardrock, steel rails, 143mm width
SEATPOST Alloy two bolt, 12.5mm offset, micro adjust, 30.9mm, 350mm or 400mm
STEM Alloy, 4 bolt clamp, 10º rise, 25.4mm
HANDLEBARS Hi-Ten riser bar, 620mm & 640mm wide, 35mm rise, 8º backsweep, 4º upsweep, 25.4mm
GRIPS Specialized Body Geometry XCT, Kraton w/ gel, 132mm
BRAKES
FRONT BRAKE Tektro NOVELA, mechanical disc, dual pad angle adjustment, 160mm rotor
BRAKE LEVERS Included w/shifter
REAR BRAKE Tektro NOVELA, mechanical disc, dual pad angle adjustment, 160mm rotor
ACCESSORIES
PEDALS Composite platform, w/ reflectors, 9/16""
FRAMESET
HEADSET 1-1/8"" threadless, loose ball
SEAT BINDER 34.9mm, alloy QR, nylon washer
FRAME Specialized A1 Premium Aluminum 29"", 6061 alloy, ORE downtube, externally relieved headtube, forged dropouts and reinforced disc mount, alloy replaceable der. Hanger

Geometry

Geometry Chart

- Geometry

 
Stem Length 60mm 80mm 80mm 100mm 100mm
Crank Length 170mm 175mm 175mm 175mm 175mm
Seatpost Length 350mm 350mm 400mm 400mm 400mm
Handlebar Width 640mm 660mm 660mm 660mm 660mm
Seat Tube Angle (Effective) 74.25° 73° 73° 73° 73°
Reach 383mm 388mm 404mm 427mm 441mm
Stack 624mm 626mm 635mm 654mm 673mm
Chainstay Length 450mm 450mm 450mm 450mm 450mm
Bottom Bracket Drop 68.5mm 68.5mm 68.5mm 68.5mm 68.5mm
Head Tube Angle 70.5° 71° 71° 71° 71°
Head Tube Length 100mm 100mm 110mm 130mm 150mm
Top Tube Length (Actual) 551mm 552mm 568mm 596mm 631mm
Top Tube Length (Horizontal) 574mm 591mm 610mm 640mm 660mm
Seat Tube Length, Center to Top 394mm 444mm 483mm 533mm 584mm
Standover Height 750mm 783mm 808mm 846mm 884mm
Wheel Base 1072mm 1072mm 1091mm 1122mm 1142mm
Seat Tube Angle (Actual) 73° 72° 72° 72° 72°
Bottom Bracket Height 301mm 301mm 301mm 301mm 301mm

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