| Management number | 235536004 | Release Date | 2026/07/02 | List Price | US$140.00 | Model Number | 235536004 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
| Category | Item | Specification |
|---|---|---|
| Frame Set | Frame | ROCKBROS Aluminum 27.5" |
| Fork | 27.5" Aluminum Suspension Fork, Spring Adjustable, Lockout | |
| Weight | Bike Weight | 14.6 kg |
| Weight Limit | Max total load: 100 kg (bike + rider + cargo) | |
| Drivetrain | Shifter | Shimano Tourney EF500, 3×8 Speed |
| Front Derailleur | Shimano Tourney TY300 | |
| Rear Derailleur | Shimano Altus M310, 8-Speed | |
| Crankset | Prowheel 24/34/42T | |
| Cassette | Shimano HG200-8, 12–32T | |
| Brakes | Mechanical Disc Brakes | |
| Wheels | Wheels | ROCKBROS Aluminum, 18mm |
| Tires | CST All Terrains 27.5*21.95 | |
| Components | Saddle | ROCKBROS MTB Saddle |
| Seatpost | ROCKBROS Aluminum | |
| Handlebar | ROCKBROS Aluminum | |
| Stem | ROCKBROS Aluminum |



The internally routed aluminum frame combines aerospace-grade lightness with a clean, modern profile. Internal cable routing protects brake and gear lines from mud, rain, and debris while enhancing aesthetics. Built to rival high-end models, it offers durability and style for riders seeking value without compromise.
A mechanical lockout suspension fork with spring preload adjustment lets you switch between efficiency and cushioning. Lock it for climbs to maximize power transfer, unlock for descents to absorb rocks and roots. Paired with mechanical disc brakes, the calipers deliver reliable, low-maintenance stopping power—in rain, dirt, or mud.
Equipped with a Shimano Altus 3×8 drivetrain, this bike masters steep climbs and fast flats. Smooth gear shifts and a wide gear range let beginners tackle trails or commutes effortlessly, while pros appreciate crisp responsiveness on technical sections.
27.5×1.95" puncture-resistant tires feature a reinforced casing to repel thorns and sharp debris. Deep treads bite into loose terrain, while sidewall support boosts cornering stability. From rocky paths to urban streets, these tires balance speed, grip, and flat protection for worry-free adventures.
The 16" (Size S) frame fits riders 160–175 cm, 18" (Size M) fits 170–185 cm, and 21" (Size L) fits 175–198 cm. Each size features ergonomic geometry to optimize posture and dynamic control across singletracks or endurance trails.
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