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🚵♂️ TRINX M136 PRO – 2025 Mountain Bike (3×7 Speed Entry Model)
📌 General Description
The TRINX M136 PRO is an economical yet functional mountain bike designed especially for entry-level users. With its 29" wheels and aluminum frame with internal cable routing, it offers low maintenance and high stability for first-time MTB users.
🛠️ Technical Specifications
| Specification | Description |
|---|---|
| Frame | TRINX Aluminum – Special Profile Tubes – 29” – Internal Cable Routing |
| Fork | Lock-out suspension – 100 mm travel |
| Shifter | Shimano ST-EF500 – 3×7 speed |
| Front Derailleur | Shimano FD-TZ500 |
| Rear Derailleur | Shimano RD-TZ500 – 7 speed |
| Cassette | 7S – 14/28T |
| Chain | 7S compatible chain |
| Crankset | 24/34/42T – 3-speed |
| Brakes | Aluminum Mechanical Disc Brake |
| Rim | TRINX Aluminum Double Wall |
| Tire | CST 29"×2.1" – terrain and city compatible |
| Hub | Aluminum double bearing, disc brake compatible |
| Saddle | TRINX Sport – mid-level comfort |
| Seatpost | TRINX Aluminum |
| Handlebar / Stem | TRINX steel small rise + aluminum stem |
✅ Highlights
| Specification | Detail |
|---|---|
| Category | Entry Level MTB |
| Frame | 29” compatible, special shaped tube design |
| Brakes | Mechanical disc brake – basic level |
| Drivetrain System | Shimano Tourney 3×7 – economical but reliable |
| Tires | 2.1” width – suitable for asphalt + light dirt |
🎯 Who Is It Suitable For?
Users buying their first bike
Those who will ride around the city and on park/forest trails on weekends
Users who want to upgrade step-by-step later
Those looking for an economical bike made of branded parts
💬 Why Choose It?
High price/performance ratio
Shimano-based 21-speed system
Aesthetic internal cable routing and sporty geometry
Smoother transitions and acceleration with 29” large wheels
Widespread service and spare part access for the TRINX brand in the entry segment
🧭 Conclusion
The TRINX M136 PRO is a comfortable, durable, and economical mountain bike produced especially for entry-level users. It is suitable for both daily commuting and nature tours. Thanks to its 3×7 gear structure, it offers a sufficient gear range for climbs and flat roads.
