Specialized Rockhopper 27.5" Mountain Bike 2026 - Hardtail MTB
The Specialized Rockhopper 27.5" balances lightweight alloy strength with trail-ready geometry, reliable Shimano gearing and confident hydraulic disc brakes for fun, fast, and capable off-road rides.
Key Features:
- Frame: Premium A1 butted alloy frame with internal routing & trail-ready geometry
- Fork: SR Suntour XCE with 80–100 mm travel (size-specific) for smooth control
- Drivetrain: Shimano Altus 2x9-speed with RapidFire shifters for precise changes
- Brakes: Tektro HD-M280 hydraulic disc brakes for consistent stopping power
- Wheels: 27.5" double-wall alloy rims with Ground Control 2.35 tyres
- Feature: Dropper post compatible with internal cable routing
- Finance: Available with 0% APR finance
The Rockhopper 27.5" combines durability and comfort in a ride that’s ready for weekend trails, fitness loops, or exploring local routes. The Premium A1 aluminium frame uses hydroformed tubes to reduce weight and maintain strength, giving a confident feel whether climbing or descending. With neat internal cable routing, a replaceable derailleur hanger, and dropper-post compatibility, it’s built for years of reliable riding.
The SR Suntour XCE fork delivers size-specific travel, keeping handling consistent across all frame sizes. Combined with Specialized’s trail geometry, it strikes the right balance between stability and agility.
A Shimano Altus 2x9 drivetrain offers smooth, dependable shifting and a broad gear range to handle steep climbs or fast flats, while Tektro HD-M280 hydraulic disc brakes provide confident braking in all conditions. Rolling on strong 27.5" alloy wheels with Ground Control tyres, the Rockhopper delivers traction and control across varied terrain.
This hardtail feels as reliable as it is fun — an accessible mountain bike that rewards every pedal stroke, whether you’re just starting out or rediscovering your passion for the trail.
Occasionally, without notice, manufacturers change product design and/or specifications.
| 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 |
| Fork | SR Suntour XCE 26/27.5/29, 28mm stanchions, coil spring, QR, 80/90/100mm travel (size-specific), 42mm offset |
| Stem | Stout 3D-forged alloy, 31.8mm, 6-degree rise |
| Bars | Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm |
| Front Brake | Tektro HD-M280, 2-piston caliper, hydrailic disc |
| Rear Brake | Tektro HD-M280, 2-piston caliper, hydrailic disc |
| Brake Lever | Tektro HD-M280 |
| Front Mech | Shimano Altus 2-speed |
| Rear Mech | Shimano Altus, 9-Speed |
| Shifters | Shimano Altus, RapidFire Plus, 9-speed |
| Speed | 18 |
| Rims | Specialized alloy, disc only, double-wall, 25mm inner width, 32h |
| 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 Tyre | Ground Control 2BR, 650B/29x2.35, T5 |
| Rear Tyre | Ground Control 2BR, 650B/29x2.35, T5 |
| Seat Post | Alloy, 2-bolt clamp, 30.9mm |
| Saddle | Bridge Sport, Steel rails, 155/143mm |
| Chainset | Stout 2x, forged alloy |
| Bottom Bracket | Square-tapered, 73mm, internal bearings, 122.5mm spindle |
| Chain | KMC X9EPT, 9-speed, anti-corrosion coating w/ reusable Missing Linkâ„¢ |
| Cassette | SunRace, 9-Speed, 11-36t |
| Pedals | Specialized, platform |
| Weight | 14.1 kg |
Specialized Rockhopper Size Chart
| Size | Height cm | Height inch |
| XS | 148 - 155 | 4'10 - 5'1 |
| S | 158 - 165 | 5'2 - 5'6 |
| M | 165 - 178 | 5'6 - 5'10 |
| L | 178 - 185 | 5'10 - 6'1 |
| XL | 185 - 193 | 6'1 - 6'4 |
| XXL | 191 - 200 | 6'3 - 6'6 |
What size frame do I need if I am between sizes? - read here
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Specialized Rockhopper 27.5" Mountain Bike 2026 - Hardtail MTB
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