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Rockhopper

$675

3.5

2 Reviews

Better performance. Better value. Better Rockhopper. By tapping the fit and handling…

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Product Details

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Better performance. Better value. Better Rockhopper. By tapping the fit and handling advantages of pairing each rider with their ideal wheel size and suspension that works its hardest for everyone thanks to our size-specific Rx Tune, we've baked in added performance to the Rockhopper without dialing up the price.

The reliable and crisp Shimano drivetrain provides a robust 2x9 drivetrain that can handle everything you're throw down while confident braking from Shimano hydraulic disc brakes seals the deal of the century.

  • A heart of gold, presented in our lightweight yet durable Premium A1 Aluminum, the Rockhopper’s butted aluminum frame features hydroformed top and downtubes in order to keep weight low and strength high, all while providing increased standover clearance, slick internal cable routing and dropper-post compatibility.

  • With the goal of making sure that the Rockhopper offers both the best fit and best performance for every person, no matter their measure, we’ve paired each Rockhopper frame size with the optimal wheel size. The result is a Rockhopper to fit every rider and the assurance that every Rockhopper is rolling on the best-handling wheel for its frame size.

  • Bringing our Rx Tune to Rockhopper for the very first time, the lockout-equipped SR Suntour XCM with custom Multi-Circuit damping brings size-specific travel and spring rates to the show in a performance that’s sure to impress while also ensuring consistent geometry, handling and suspension performance, regardless of frame or wheel size.

  • Pair dead-reliable hubs from Formula with our 25-millimeter internal diameter, rims for a wheelset hat-trick: strong, light and durable.

Technical Specifications

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Frameset

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

Seat Binder

Alloy, quick release, 34.9

Suspension

Fork

SR Suntour XCM 27.5, 30mm stanchions, Rx Tune, coil spring, QR, 80/90/100mm travel (size-specific), 42mm offset

Brakes

Front Brake

Shimano BR-MT200, hydraulic disc, 180mm

Rear Brake

Shimano BR-MT200, hydraulic disc, 180mm

Drivetrain

Shift Levers

SHIMANO RAPIDFIRE PLUS SL-M2000 2x9 spd

Front Derailleur

SHIMANO ALTUS TOP SWING FD-M2020 s-spd

Rear Derailleur

SHIMANO SHADOW RD-M2000 9-spd

Cassette

SunRace, 9-Speed, 11-36t

Chain

KMC X9EPT, 9-speed, anti-corrosion coating w/ reusable Missing Link™

Crankset

Stout 2x, forged alloy

Bottom Bracket

Square-tapered, 73mm, internal bearings, 122.5mm spindle

Wheels & Tires

Rims

Specialized alloy, disc only, double-wall, 25mm inner width, 32h

Front Hub

Formula 6-Bolt, disc, 100x9mm spacing, quick-release, 32H

Rear Hub

Formula SP-2125, 6-Bolt freehub, disc, 135x9mm spacing, quick-release

Spokes

Stainless, 14g

Inner Tubes

Standard 40mm SV 650B/29x1.75-2.4

Front Tire

FAST TRAK SPORT, 650B/29x2.35

Rear Tire

FAST TRAK SPORT, 650B/29x2.35

Cockpit

Stem

Stout 3D-forged alloy, 31.8mm, 6-degree rise

Handlebars

Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm

Grips

Specialized Trail Grips, lock-on

Saddle

Bridge Sport, Steel rails, 155/143mm

SeatPost

Alloy, 2-bolt clamp, 30.9mm

Accessories

Pedals

Specialized Flat Pedal

Weight

Weight

13.87kg (30 lb, 9.2 oz)

Weight Size

MD

* Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.

Geometry

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XS - 27.5S - 27.5M - 27.5S - 29M - 29L - 29XL - 29XXL - 29
Crank Length165mm170mm170mm170mm170mm175mm175mm175mm
Handlebar Width700mm720mm740mm720mm740mm740mm740mm740mm
Stem Length40mm40mm60mm40mm60mm60mm70mm70mm
Saddle Width155mm155mm143mm155mm143mm143mm143mm143mm
Seatpost Length300mm350mm400mm350mm400mm400mm400mm400mm
Crank Length160mm165mm165mm170mm170mm170mm175mm175mm175mm
Handlebar Width700mm700mm720mm720mm740mm740mm740mm740mm740mm
Saddle Width143mm155mm155mm155mm143mm143mm143mm143mm143mm
Wheel Size26in27.5in27.5in29in27.5in29in29in29in29in
Stack543mm559mm573mm607mm589mm616mm626mm640mm654mm
Reach355mm375mm395mm405mm415mm425mm445mm465mm485mm
Head-Tube Length95mm95mm100mm95mm105mm95mm105mm120mm135mm
Head-Tube Angle68°68°68°68.5°68°68.5°68.5°68.5°68.5°
B-B Height295mm310mm310mm310mm310mm310mm310mm310mm310mm
B-B Drop44mm43mm43mm62mm43mm62mm62mm62mm62mm
Trail94mm97mm97mm97mm97mm97mm97mm97mm97mm
Fork Length (full)455mm475mm485mm505mm495mm515mm515mm515mm515mm
Fork Rake/Offset40mm42mm42mm46mm42mm46mm46mm46mm46mm
Front-Center601mm630mm656mm672mm682mm696mm719mm745mm770mm
Chain-Stay Length420mm440mm440mm440mm440mm440mm440mm440mm440mm
Wheelbase1017mm1067mm1092mm1105mm1118mm1128mm1152mm1178mm1203mm
Top-Tube Length (horizontal)516mm541mm565mm586mm589mm608mm630mm654mm679mm
Bike Stand-Over Height647mm658mm695mm732mm735mm754mm781mm820mm853mm
Seat-Tube Length310mm310mm350mm360mm400mm400mm450mm500mm560mm
Seat-Tube Angle73.5°73.5°73.5°73.5°73.5°73.5°73.5°73.5°73.5°
Seat-Post Length300mm300mm350mm350mm400mm400mm400mm400mm400mm
Stem Length45mm45mm60mm60mm60mm70mm70mm35mm35mm
Geometry

Rider Reviews

3.5

2 Reviews

 

Good bike

Good bike for starters if your getting into mountain biking but if you advanced fast like me it won't hold up to you skill level I killed my brakes and my derailer probably because I rode stuff it was not made to Handel if your looking to do anything bigger than a blue rating this bike is not for you but if you just looking to ride anything lower or a blue rating this bike is for you


Name:
Carson

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Budget MTB To Get An Introduction

The 2025 Rockhopper is a great option for anyone wanting to get into the world of MTB. For its price you get parts that you can expect for the price. Nothing fancy, but it lets you experience the trails with comfort. It fits more as a XC bike than anything, but its a bike you would use if your just trying to see if your interested into MTBing. Investment into the rabbit hole of bike buying, but I digress. One issue that I came across was needing to tune the bike for first use. Adjusting the front and rear derauiller to be tuned perfectly was a fun challenge to figure out and now it works great. Hopefully nothing goes bad, but I got my hopes on this grey beauty of a bike!!


Name:
Louis

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