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Rockhopper Comp

2021 Rockhopper Comp

A summer blockbuster with an eye for adventure, the Rockhopper Comp lives for high action and fast-paced plot twists and features an all-new, Premium A1 Aluminum frame making its singletrack debut.

Roll the credits to discover an SR SunTour XCM fork with a custom two-way damping circuit, Stout wheelset, Shimano MT-200 hydraulic stoppers and MicroSHIFT’s wide-range 1x9 drivetrain and you have backup provided by a supporting cast that’s all thriller and no filler, but will never leave you hanging.

Technical Specifications

COCKPIT

Grips

Specialized Trail Grips, lock-on

Handlebars

Specialized, alloy, 9-degree backsweep, 15mm rise, 31.8mm

Stem

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

Saddle

Bridge Sport, Steel rails, 155/143mm

SeatPost

Alloy, 2-bolt clamp, 30.9mm

DRIVETRAIN

Crankset

Stout 1x, forged alloy

Cassette

microSHIFT Advent, 9-speed, 11-42T

Shift Levers

microSHIFT Advent, 9-speed

Chain

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

Rear Derailleur

microSHIFT Advent, 1x9 w/ clutch

Bottom Bracket

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

Chainrings

30T

ACCESSORIES

Pedals

Specialized Body Geometry Fitness, platform, plastic

WHEELS & TIRES

Inner Tubes

Presta, 40mm valve

Rear Hub

Shimano FH-TX505, Center Lock™ disc, 9x135mm spacing, quick-release, 32h

Rims

Stout Alloy, hookless, double-wall, 25mm inner width

Front Tire

Ground Control Sport, 27.5x2.3"

Spokes

Stainless, 14g

Rear Tire

Ground Control Sport, 27.5x2.3"

Front Hub

Shimano HB-TX505, Center Lock™ disc, 9x100mm spacing, quick-release, 28h

BRAKES

Front Brake

Shimano BR-MT200, hydraulic disc, 180mm

Rear Brake

Shimano BR-MT200, hydraulic disc, 180mm

FRAMESET

Seat Binder

Alloy, quick release, 34.9

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

Suspension

Fork

SR Suntour XCM 27.5, 30mm Stanchions, Rx Tune, coil spring, custom Multi-Circuit damping w/lockout, QR, 80/90/100mm travel (size-specific), 42mm offset

* 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

XSSM
Crank Length165mm170mm170mm
Handlebar Width700mm720mm740mm
Stem Length35mm45mm60mm
Saddle Width155mm155mm143mm
Seatpost Length300mm350mm400mm
Stack559mm573mm589mm
Reach375mm395mm415mm
Head-Tube Length95mm100mm105mm
Head-Tube Angle68°68°68°
B-B Height310mm310mm310mm
B-B Drop43mm43mm43mm
Trail97mm97mm97mm
Fork Length (full)475mm485mm495mm
Fork Rake/Offset42mm42mm42mm
Front-Center630mm656mm682mm
Chain-Stay Length440mm440mm440mm
Wheelbase1067mm1092mm1118mm
Top-Tube Length (horizontal)541mm565mm589mm
Bike Stand-Over Height658mm695mm735mm
Seat-Tube Length310mm350mm400mm
Seat-Tube Angle73.5°73.5°73.5°
Geometry

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