MT300 - 27.5‘’ Mountain Bike
| Category | Item | Specification |
|---|---|---|
| Frame Set | Frame | ROCKBROS Aluminum 27.5inch |
| Fork | 27.5inch Aluminum Suspension Forks, spring adjustable, lock-out | |
| Weight | Weight | 14.6 kg |
| Weight Limit | Maximum total weight 100 kg (bike + rider + cargo) | |
| Drivetrain | Shifter | Shimano CUES U4000 2*9 |
| Front Derailleur | Shimano CUES U4000 | |
| Rear Derailleur | Shimano CUES U3020 9 speeds | |
| Crank | Prowheel 24/34/42T | |
| Cassette | Shimano HG200-8 12–32T | |
| Brake | Mechanical Disc Brakes | |
| Wheels | Wheels | ROCKBROS Aluminum 18 mm |
| Tire | CST All Terrains 27.5*2.1 | |
| Components | Saddle | ROCKBROS MTB Saddle |
| Seatpost | ROCKBROS Aluminum | |
| Handlebar | ROCKBROS Aluminum | |
| Stem | ROCKBROS Aluminum |


Why Upgrade?
This model elevates every component:
- Hydraulic brakes outperform mechanical versions with superior modulation.
- 2×9 drivetrain reduces weight and simplifies shifting.
- Oil-spring fork adds durability for aggressive trail use.
It’s the smart leap for riders progressing from entry-level to serious exploration—high performance without the premium price tag.
Category Item Specification Frame Set Frame ROCKBROS Aluminum 27.5inch Fork 27.5inch Aluminum Suspension Forks, spring adjustable, lock-out Weight Weight 14.6 kg Weight Limit Maximum total weight 100 kg (bike + rider + cargo) Drivetrain...
*Bike in a box is not assembled, tuned or road tested *Bike in a box includes manufacturers limited warranty
Description
| Category | Item | Specification |
|---|---|---|
| Frame Set | Frame | ROCKBROS Aluminum 27.5inch |
| Fork | 27.5inch Aluminum Suspension Forks, spring adjustable, lock-out | |
| Weight | Weight | 14.6 kg |
| Weight Limit | Maximum total weight 100 kg (bike + rider + cargo) | |
| Drivetrain | Shifter | Shimano CUES U4000 2*9 |
| Front Derailleur | Shimano CUES U4000 | |
| Rear Derailleur | Shimano CUES U3020 9 speeds | |
| Crank | Prowheel 24/34/42T | |
| Cassette | Shimano HG200-8 12–32T | |
| Brake | Mechanical Disc Brakes | |
| Wheels | Wheels | ROCKBROS Aluminum 18 mm |
| Tire | CST All Terrains 27.5*2.1 | |
| Components | Saddle | ROCKBROS MTB Saddle |
| Seatpost | ROCKBROS Aluminum | |
| Handlebar | ROCKBROS Aluminum | |
| Stem | ROCKBROS Aluminum |


Why Upgrade?
This model elevates every component:
- Hydraulic brakes outperform mechanical versions with superior modulation.
- 2×9 drivetrain reduces weight and simplifies shifting.
- Oil-spring fork adds durability for aggressive trail use.
It’s the smart leap for riders progressing from entry-level to serious exploration—high performance without the premium price tag.
Additional Information
| color |
Red, Blue, Yellow, Green |
|---|---|
| size |
S, M, L |
MT300 - 27.5‘’ Mountain Bike