Specialized Rockhopper Expert Hardtail Mountain Bike 2026

Excuse the brag, but we’ve really outdone ourselves here. Proving that true trail-taming capability doesn’t have to come at an intimidating price—the Rockhopper Expert is the culmination of 30 years of redefining the relationship between value and performance.

Start with a painstakingly engineered Premium A1 Aluminum frame, add in modern geometry that keeps one eye on efficiency and the other on confident capability, and you have the rock-solid foundation of our best Rockhopper yet.

Pair that with a parts list that just doesn’t quit (can we get a shoutout for RockShox’s Judy SoloAir fork and SRAM's always-in-charge DB4 hydraulic disc brakes?), and you have a tubeless-ready, SRAM NX 1x12-equipped Rockhopper that’s absolutely prepared to fly.

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

• To ensure 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. 

• Beautifully beastly, SRAM's hydraulic disc brakes pack a mean bite but deliver their power with a refined, intuitive feel to make for a package that punches way above its pay grade.

• Keep things simple with a durable 1x SRAM drivetrain with plenty of range and a clutch-equipped rear derailleur that keeps your ride quiet—and your chain on. 

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

TECHNICAL SPECIFICATIONS

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

RockShox Judy, Solo Air, Turnkey damper, 46mm offset, QR, 80/90/100mm travel (size-specific), alloy steerer

Brakes
Front Brake

SRAM DB4, 4-piston caliper, hydraulic disc

Rear Brake

SRAM DB4, 4-piston caliper, hydraulic disc

Drivetrain
Shift Levers

SRAM SX Eagle, trigger, 12-speed

Rear Derailleur

SRAM NX Eagle, 12-speed

Cassette

SRAM PG-1210 Eagle, 11-50t

Chain

SRAM SX Eagle, 12-speed

Crankset

SRAM Stylo Cranks, 30T

Bottom Bracket

SRAM Powerspline

Wheels & Tires
Rims

Specialized Alloy, hookless, Tubeless ready, 25mm inner width

Front Hub

Alloy, Sealed bearing, 6-Bolt, disc, 100x9mm spacing, quick-release

Rear Hub

Alloy Sealed bearing, 6-Bolt, disc, 135x9mm spacing, quick-release

Spokes

Stainless, 14g

Front Tire

Ground Control, 27.5/29x2.35, T5

Rear Tire

Ground Control, 27.5/29x2.35, T5

Inner Tubes

Standard, Presta Valve

Cockpit
Stem

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

Handlebars

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

Grips

Specialized Trail Grips, lock-on

Saddle

Body Geometry Power Sport, steel rails

SeatPost

Alloy, 2-bolt clamp, 30.9mm

Accessories
Pedals

Specialized, platform

Product Details
Product ID

221751

Weight
Weight

13.14 kg (28 lb, 15.5 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.