Basic informations
| Category | Sports mountain bikes |
|---|---|
| Determination | men's, women's |
| Brand | Specialized |
| Catalog number | 91524-34 |
Technical parameters
| Frame color | green |
|---|---|
| Wheel size | M (29), M (29), XL (29), S (29), XXL (29) |
| Wheel diameter | 29 |
| Construction | Hardtail |
| Season | 2026 |
| Model series | Rockhopper |
| Advanced level | sporty, recreational |
| Frame material | aluminum |
| Brakes | disc brakes |
| Speeds/Gears | 1x11 |
| Weight | 12,67 kg (M) |
| 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 |
| Stringing | Stainless, 14g |
| Fork | RockShox Judy, Solo Air, Turnkey damper, 46mm offset, QR, 80/90/100mm travel (size-specific), alloy steerer |
| Front hub | Formula DC-20, 6-Bolt, disc, 100x9mm spacing, quick-release |
| Rear hub | Formula DC-22, 6-Bolt freehub, disc, 135x9mm spacing, quick-release |
| Front tyre casing | Ground Control 2BR, 29x2.35, T5 |
| Back tyre casing | Ground Control 2BR, 29x2.35, T5 |
| Cranks | Stout 1x, forged alloy |
| Center | Square-tapered, 73mm, internal bearings, 122.5mm spindle |
| Sorting | Shimano Deore M5100, 11-speed |
| Derailleur | Shimano Deore M5100, SGS, 11-speed |
| Cartridge | Shimano Deore, 11spd, 11-51t |
| Chain | Shimano CN-LG500, W/QUICK-LINK |
| Front brake | Shimano BR-MT200, hydraulic disc, 160,180mm |
| Rear brake | Shimano BR-MT200, hydraulic disc, 160mm |
| Handlebars | Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm |
| Flu | Specialized Trail Grips, lock-on |
| Stem | Stout 3D-forged alloy, 31.8mm, 6-degree rise |
| Seat | Bridge Sport, Steel rails, 155/143mm |
| Seat post | Alloy, 2-bolt clamp, 30.9mm |
Product description
Specifications may be changed by the manufacturer without reason.
Product pictures are for reference only.
The Specialized Rockhopper Expert 29 mountain bike is a partner for your off-road adventures, with a great price-performance ratio.
The bike is built on a lightweight yet rigid and durable A1 aluminium frame with thinned and hydroformed tubes. The frame has internal routing for a cleaner look and is ready for a telescopic seatpost, which you can buy to further expand your options on technical terrain.
The RockShox Judy air fork with 100 mm travel provides greater comfort and stability in the field.
Specialized Rockhopper will take you to the next level in the field. The shorter rear structure and overall geometry has elements of trail bike DNA that won't get lost on any fast flowtrail.
The rigid rear structure will respond instantly with acceleration every time a bump or stumble is handled. Another advantage of the fixed trailbike is the elimination of rear structure sway during exits.
Main advantages and parameters:
- Lightweight yet durable aluminium frame with modern geometry
- RockShox Judy suspension fork with 100 mm travel
- Shifting set Shimano Deore 1x11
- Hydraulic disc brakes
- Fast-rolling 29-inch wheels
Size chart
About brand Specialized
Specialized is an American brand that has been manufacturing bicycles, components and cycling accessories, including helmets, cycling shoes and saddles, since 1974. It is known for its use of innovative technology and its products are used by top riders around the world.

























































































