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Men's Rockhopper Expert

Men's Rockhopper Expert

Part No. 91219-3002

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Color
Size
Size Chart
The Rockhopper Expert 29 is the perfect bike to begin your dive into the XC world. That"s because we built it to be light, durable, and exceedingly capable, but how we did it is almost as fun as riding it. It starts with our new A1 SL alloy frame that features Boost™ QR 141 spacing, internal cable routing, and optimized tube shapes that save weight and give clean lines to the frame. Lastly, our Sport XC 29 geometry adjusts the reach, angles, and standover height to make for an improved fit across the size range. This is sure to keep you ripping and confident while heading both up and down the trail. This Rockhopper comes spec"d with a mix of durable Shimano components, powerful Shimano hydraulic disc brakes, a grippy Ground Control front tire and Fast Trak at the rear, and an SR Suntour XCR-Air fork with just the right amount of travel.
  • The frame is constructed from lightweight A1 SL Aluminum in order to provide a compliant, durable platform to support our acclaimed XC Sport 29 Geometry. Combined, you get a bike that"s more than efficient on climbs and descends just as well.
  • SR Suntour XCR-Air fork features 80/90/100mm (size-specific) of suspension travel that swings well above its weight class.
  • Shimano Deore rear derailleur provides crisp, reliable shifting that you can count on when the going gets rough. With it, you"ll be able to precisely move through the wide gear range to make cruising the flats almost as easy climbing those hills.

The Rockhopper Expert 29 is the perfect bike to begin your dive into the XC world. That's because we built it to be light, durable, and exceedingly capable, but how we did it is almost as fun as riding it.

It starts with our new A1 SL alloy frame that features Boost™ QR 141 spacing, internal cable routing, and optimized tube shapes that save weight and give clean lines to the frame. Lastly, our Sport XC 29 geometry adjusts the reach, angles, and standover height to make for an improved fit across the size range. This is sure to keep you ripping and confident while heading both up and down the trail.

This Rockhopper comes spec'd with a mix of durable Shimano components, powerful Shimano hydraulic disc brakes, a grippy Ground Control front tire and Fast Trak at the rear, and an SR Suntour XCR-Air fork with just the right amount of travel.

Technical Specifications

Frame A1 SL Aluminum, Sport XC 29 Geometry, tapered head tube, internal cable routing, Boost QR 141x9mm forged dropouts, chainstay-mounted disc brake, replaceable alloy derailleur hanger
Fork SR Suntour XCR 29, rebound adjust, air spring, 46mm offset, 80/90/100mm of travel (size-specific)
Handlebars Stout XC, double-butted alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 31.8mm
Stem Stout 3D-forged alloy, 31.8mm, 6-degree rise
Grips Specialized MTB Grip, lock-on
Saddle Henge Sport, steel rails, 143mm
Seatpost Alloy, 12mm offset, 2-bolt clamp, 30.9mm
Front Brake Shimano BR-MT200, hydraulic disc, 160/180mm
Rear Brake Shimano BR-MT200, hydraulic disc, 160mm
Shift Levers Shimano Acera, RapidFire Plus, 9-speed
Front Derailleur microSHIFT FD-M462, 2-speed
Rear Derailleur Shimano Deore 9-speed
Cassette SunRace, 9-Speed, 11-36t
Crankset Stout, forged alloy, 2x9
Chainrings Alloy, Steel, 36/22T
Bottom Bracket Square taper, 73mm, internal bearings
Chain KMC X9EPT, 9-speed, anti-corrosion coating w/ reusable Missing Link™
Rims Stout XC 29, 25mm internal width, disc-specific, 2Bliss Ready
Front Hub Shimano, Center Lock™ disc, 9x100mm spacing, quick-release, 28h
Rear Hub Specialized, sealed cartridge bearings, 12x148mm thru-axle, 32h
Spokes Stainless, 14g, black
Front Tire Ground Control Sport, 29x2.3\"
Rear Tire Fast Trak Sport, 29x2.1\"

Technical Specifications

Frame A1 SL Aluminum, Sport XC 29 Geometry, tapered head tube, internal cable routing, Boost QR 141x9mm forged dropouts, chainstay-mounted disc brake, replaceable alloy derailleur hanger
Fork SR Suntour XCR 29, rebound adjust, air spring, 46mm offset, 80/90/100mm of travel (size-specific)
Handlebars Stout XC, double-butted alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 31.8mm
Stem Stout 3D-forged alloy, 31.8mm, 6-degree rise
Grips Specialized MTB Grip, lock-on
Saddle Henge Sport, steel rails, 143mm
Seatpost Alloy, 12mm offset, 2-bolt clamp, 30.9mm
Front Brake Shimano BR-MT200, hydraulic disc, 160/180mm
Rear Brake Shimano BR-MT200, hydraulic disc, 160mm
Shift Levers Shimano Acera, RapidFire Plus, 9-speed
Front Derailleur microSHIFT FD-M462, 2-speed
Rear Derailleur Shimano Deore 9-speed
Cassette SunRace, 9-Speed, 11-36t
Crankset Stout, forged alloy, 2x9
Chainrings Alloy, Steel, 36/22T
Bottom Bracket Square taper, 73mm, internal bearings
Chain KMC X9EPT, 9-speed, anti-corrosion coating w/ reusable Missing Link™
Rims Stout XC 29, 25mm internal width, disc-specific, 2Bliss Ready
Front Hub Shimano, Center Lock™ disc, 9x100mm spacing, quick-release, 28h
Rear Hub Specialized, sealed cartridge bearings, 12x148mm thru-axle, 32h
Spokes Stainless, 14g, black
Front Tire Ground Control Sport, 29x2.3\"
Rear Tire Fast Trak Sport, 29x2.1\"

Geometry

Geometry Chart

Geometry

  XS S M L XL XXL
Stack 586mm 595mm 605mm 619mm 633mm 633mm
Reach 380mm 395mm 418mm 441mm 462mm 474mm
HeadTubeLength 95mm 95mm 95mm 110mm 125mm 125mm
HeadTubeAngle 69.8deg 69.8deg 69.8deg 69.8deg 69.8deg 69.8deg
BBHeight 312.5mm 312.5mm 312.5mm 312.5mm 312.5mm 312.5mm
BBDrop 57.5mm 57.5mm 57.5mm 57.5mm 57.5mm 57.5mm
Trail 82mm 82mm 82mm 82mm 82mm 82mm
ForkLength,Full 486mm 496mm 506mm 506mm 506mm 506mm
ForkRake/Offset 51mm 51mm 51mm 51mm 51mm 51mm
FrontCenter 631mm 650mm 676mm 704mm 730mm 742mm
ChainstayLength 440mm 440mm 440mm 440mm 440mm 440mm
Wheelbase 1065mm 1084mm 1110mm 1138mm 1164mm 1176mm
TopTubeLength(Horizontal) 548mm 567mm 594mm 622mm 648mm 660mm
BikeStandoverHeight 719mm 765mm 776mm 807mm 837mm 861mm
SeatTubeLength 370mm 400mm 430mm 470mm 520mm 560mm
SeatTubeAngle 74deg 73.9deg 73.8deg 73.7deg 73.6deg 73.6deg

Geometry

Geometry Chart

Geometry

  XS S M L XL XXL
Stack 586mm 595mm 605mm 619mm 633mm 633mm
Reach 380mm 395mm 418mm 441mm 462mm 474mm
HeadTubeLength 95mm 95mm 95mm 110mm 125mm 125mm
HeadTubeAngle 69.8deg 69.8deg 69.8deg 69.8deg 69.8deg 69.8deg
BBHeight 312.5mm 312.5mm 312.5mm 312.5mm 312.5mm 312.5mm
BBDrop 57.5mm 57.5mm 57.5mm 57.5mm 57.5mm 57.5mm
Trail 82mm 82mm 82mm 82mm 82mm 82mm
ForkLength,Full 486mm 496mm 506mm 506mm 506mm 506mm
ForkRake/Offset 51mm 51mm 51mm 51mm 51mm 51mm
FrontCenter 631mm 650mm 676mm 704mm 730mm 742mm
ChainstayLength 440mm 440mm 440mm 440mm 440mm 440mm
Wheelbase 1065mm 1084mm 1110mm 1138mm 1164mm 1176mm
TopTubeLength(Horizontal) 548mm 567mm 594mm 622mm 648mm 660mm
BikeStandoverHeight 719mm 765mm 776mm 807mm 837mm 861mm
SeatTubeLength 370mm 400mm 430mm 470mm 520mm 560mm
SeatTubeAngle 74deg 73.9deg 73.8deg 73.7deg 73.6deg 73.6deg