MSRP | $764 | $699 | $899 |
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Where to Buy | — $1 At | $699 7% off At Specialized | |
Category | Crosscountry | Crosscountry | Crosscountry |
Weight | 30.7 lbs | 31.2 lbs | 32.6 lbs |
Aluminum | Aluminum | Aluminum | |
Fork | Suntour XCM | Suntour XCM | Suntour XCM |
Wheels | Aluminum | Aluminum | Aluminum |
29″ | 29″ | 26″ / 27.5″ / 29″ | |
Brakes | Hydraulic Disc | Hydraulic Disc | Hydraulic Disc |
Groupset | microSHIFT Advent | Altus | Deore |
Drivetrain | 1 × 9 | 2 × 9 | 1 × 10 |
Suspension | Hardtail | Hardtail | Hardtail |
Front Travel | 100mm | 100mm | 100mm |
Brand Site | |||
Summary | The Specialized Rockhopper Comp 29, Specialized Rockhopper Sport 29, and Trek Marlin 6 Gen 3 are all aluminum frame hardtail crosscountry bikes. The Marlin 6 Gen 3 has 26″ / 27.5″ / 29″ aluminum wheels and better components. |
Based on frame geometry and build specs.
Frame | Specialized A1 premium butted alloy, zero-stack head tube, internal cable routing, 135x9mm forged dropouts, chainstay-mounted disc brake, replaceable alloy derailleur hanger, stealth rack mounts, dropper post compatible Colors: Gloss Metallic White Silver / Satin Black; Gloss Oasis / Tarmac Black; Gloss Clay / Satin Cast Blue Metallic; Satin Smoke / Satin Black | Specialized A1 premium butted alloy, zero-stack head tube, internal cable routing, 135x9mm forged dropouts, chainstay-mounted disc brake, replaceable alloy derailleur hanger, stealth rack mounts, dropper post compatible Colors: Gloss Metallic White Silver / Satin Black; Gloss Oasis / Tarmac Black; Gloss Clay / Satin Cast Blue Metallic; Satin Smoke / Satin Black | Size: XXS, XS, Alpha Silver Aluminum, curved top tube, internal derailleur & dropper post routing, rack and kickstand mount, 135x5mm ThruSkew; Size: S, M, ML, L, XL, XXL, Alpha Silver Aluminum, internal derailleur & dropper post routing, rack and kickstand mount, 135x5mm ThruSkew Colors: Gloss Metallic White Silver / Satin Black; Gloss Oasis / Tarmac Black; Gloss Clay / Satin Cast Blue Metallic; Satin Smoke / Satin Black |
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Fork | SR Suntour XCM 29, 30mm Stanchions, Rx Tune, coil spring, custom Multi-Circuit damping w/lockout, QR, 90/100mm travel (size-specific), 46mm offset Travel: 100mm Spring Type: Coil | SR Suntour XCM 29, 30mm stanchions, Rx Tune, coil spring, QR, 90/100mm travel (size-specific), 42mm offset Travel: 100mm Spring Type: Coil | Size: XXS, SR Suntour XCM 30, coil spring, preload, hydraulic lockout, 42mm offset for 26'' wheel, 100mm QR, 100mm travel; Size: XXS, SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42mm offset for 26'' wheel, 100mm QR, 100mm travel; Size: XS, S, SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42mm offset for 27.5'' wheel, 100mm QR, 100mm travel; Size: M, ML, L, XL, XXL, SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 46mm offset for 29'' wheel, 100mm QR, 100mm travel Travel: 100mm Spring Type: Coil |
Bottom Bracket | Square-tapered, 73mm, internal bearings, 122.5mm spindle | Square-tapered, 73mm, internal bearings, 122.5mm spindle | VP BC73, 73mm, threaded cartridge |
Headset | Semi-integrated, 1-1/8'' | ||
Stem | Stout 3D-forged alloy, 31.8mm, 6-degree rise | Stout 3D-forged alloy, 31.8mm, 6-degree rise | Size: XXS, XS, S, Bontrager Comp, 31.8mm, 7 degree, 35mm length; Size: M, ML, L, Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 50mm length; Size: XL, Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 60mm length; Size: XXL, Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 70mm length |
Handlebar | Specialized, alloy, 9-degree backsweep, 15mm rise, 31.8mm | Specialized, alloy, 9-degree backsweep, 15mm rise, 31.8mm | Size: XXS, XS, Bontrager alloy, 31.8mm, 5mm rise, 690mm width; Size: S, Bontrager alloy, 31.8mm, 15mm rise, 720mm width; Size: M, ML, L, XL, XXL, Bontrager alloy, 31.8mm, 15mm rise, 750mm width |
Saddle | Bridge Sport, steel rails | Bridge Sport, Steel rails, 155/143mm | Bontrager Arvada, steel rails, 138mm width |
Seatpost | Alloy, 2-bolt clamp, 30.9mm | Alloy, 2-bolt clamp, 30.9mm | Size: XXS, Bontrager alloy, 31.6mm, 12mm offset, 300mm length; Size: XS, S, M, Bontrager alloy, 31.6mm, 12mm offset, 330mm length; Size: ML, L, XL, XXL, Bontrager alloy, 31.6mm, 12mm offset, 400mm length |
Pedals | SBC-54 Flat pedal | PLATFORM PEDAL,VP,SBC-54,PP (POLYPROPYLENE) BODY,BUSHING BEARING,10B21,9/16 INCH SPINDLE | VP-536 nylon platform |
Grips | Specialized Trail Grips, lock-on | Specialized Trail Grips, lock-on | Bontrager XR Endurance Comp, lock-on |
Rear Derailleur | microSHIFT Advent, 1x9 w/ clutch | Shimano Altus, RD-M2000, 9-speed | Shimano Deore M5120, long cage |
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Front Derailleur | Shimano Altus FD-M2020 2-speed | ||
Crank | Stout 1x, forged alloy | Stout 2x, forged alloy | Size: XXS, Prowheel C10Y-NW, 30T steel narrow-wide ring, 160mm length; Size: XS, S, M, ML, Prowheel C10Y-NW, 30T steel narrow-wide ring, 170mm length; Size: L, XL, XXL, Prowheel C10Y-NW, 30T steel narrow-wide ring, 175mm length |
Shifters | microSHIFT Advent, 9-speed | Shimano Altus, RapidFire Plus, 9-speed | Shimano Deore M4100, 10 speed |
Cassette | microSHIFT Advent, 9-speed, 11-42t | SunRace, 9-Speed, 11-36t | Shimano Deore M4100, 11-46, 10 speed |
Chain | KMC X9EPT, 9-speed, anti-corrosion coating w/ reusable Missing Link™ | KMC X9EPT, 9-speed, anti-corrosion coating w/ reusable Missing Link™ | KMC X10, 10 speed |
Brakes | Front: Tektro HD-M275, hydraulic disc, 180/160mm, Rear: Tektro HD-M275, hydraulic disc, 160mm | Front: Tektro BR-M275 Hydraulic Disc, 160mm, Rear: Tektro BR-M275 Hydraulic Disc, 160mm | Tektro HD-M275 hydraulic disc, 180mm rotor |
Rims | Stout Alloy, hookless, double-wall, 25mm inner width | Specialized alloy, disc only, double-wall, 25mm inner width, 32h | Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23mm width, Presta valve |
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Spokes | Stainless, 14g | Stainless, 14g | 14g stainless steel, black |
Front Hub | Shimano HB-TX505, Center Lock™ disc, 9x100mm spacing, quick-release, 28h | Formula 6-Bolt, disc, 100x9mm spacing, quick-release, 32H | Formula DC-20, alloy, 6-bolt, 100mm ThruSkew |
Rear Hub | Shimano FH-TX505, Center Lock™ disc, 9x135mm spacing, quick-release, 32h | Formula SP-2125, 6-Bolt freehub, disc, 135x9mm spacing, quick-release | Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm QR |
Tires | Front: Ground Control Sport, 29x2.3", Rear: Ground Control Sport, 29x2.3" | Front: Fast Trak Sport, 29x2.35", Rear: Fast Trak Sport, 29x2.35" | Size: XXS, Bontrager XT3 Comp, wire bead, 30 tpi, 26x2.35''; Size: XS, S, Bontrager XT3 Comp, wire bead, 30 tpi, 27.5x2.40''; Size: M, ML, L, XL, XXL, Bontrager XT3 Comp, wire bead, 30 tpi, 29x2.40'' |