Product Features
🚵 Kron Vortex 4.0 27.5” MD Mountain Bike 2025 | 21 Gears | Mechanical Disc Brake | Affordable MTB
A strong start for beginners!
The Vortex 4.0 MD, featuring 27.5” wheels and featuring in the 2025 model update of Kron’s Vortex series, is specifically designed for users who want to ride safely in the city and off-road. With its mechanical disc brake system, robust steel frame, and Shimano Tourney gearing, it offers the perfect price-performance balance for entry-level users.
🛠 Technical Specifications
| Feature | Explanation |
|---|---|
| Bicycle Type | Mountain Bike (MTB) |
| Staff | 15" XC Steel (Durable Steel Frame) |
| Rim Size | 27.5 inches |
| Number of Gears | 21 (3x7 system) |
| Rear Gear | Shimano Tourney TY21 |
| Front Gear | Shimano Tourney |
| Chainwheel | 24/34/42T, 170 mm |
| Ruble | 14-28T, 7 pieces |
| Brake Type | Mechanical Disc Brake |
| Table | Krone Shock Absorber Fork |
| Handlebar | 620 mm, 31.8 mm diameter |
| Throat | 60 mm Aluminum |
| Rim Set | KRON Double Layer Aluminum |
| Tyre | 27.5x2.1 (information is incomplete, can be updated upon request) |
| Hub | Steel |
🌟 Featured Advantages
✅ Disc Brake Power
The mechanical disc brake system provides a strong and safe stop even on wet and dusty surfaces.
✅ 27.5” Rim Advantage
It provides a balanced ride on city roads and light terrain thanks to the ideal rim size that offers both agility and speed.
✅ Shimano Tourney Hardware
It provides reliable gear shifting, long-lasting use and low maintenance costs.
✅ Price/Performance Champion
Powerful braking, safe handling and durable construction at the entry level.
🎯 Who is it suitable for?
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Adults who want to start mountain biking
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Those looking for an economical but safe model
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Users who want to go to school, work or hobby trips with MTB
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Those who want to ride both in the city and on trails
📌 Note:
Uğur Bisiklet reserves the right to make changes to the specifications and colors of its products. Please check the most current information before ordering.
🚴♂️ Let your first mountain bike be a Vortex 4.0!
Take to the mountains or daily routes with confidence, with the advantage of an affordable price, disc brakes and 27.5 rims.
You can contact us for any questions you may have. We will get back to you as soon as possible, within 24 hours on weekdays . We are happy to help! 🚀
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When will my order be shipped?
Your orders are usually delivered to cargo on the same day . This period may vary depending on the density during campaign periods.
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Customer service
You can reach us 24/7 by e-mail at info@ugurbisiklet.com.
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FAQ
You can find the Frequently Asked Questions at the bottom of the product page.
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Contact Us
You can call us at +90 850 307 1550 whenever you want.
International Shipping
Continuous Discount
100% Originality Guarantee
All our products are 100% original and are offered with quality and assurance. As Uğur Bicycle, we only deliver products that we procure from reliable and authorized suppliers and that we distribute ourselves. Shop with peace of mind, pedal to quality!
Frequently Asked Questions
📌 When will my order be shipped?
Your orders will be delivered to cargo within 1-2 business days . This period may vary depending on the density during campaign periods.
📌 Which Cargo Company Do You Work With?
Shipments are made within Türkiye with Domestic Cargo. International shipments are sent with any of the companies DHL - FEDEX - TNT.
📌 How can I track my order?
When your order is shipped, the tracking number is shared via e-mail and SMS. You can track your order on the cargo company's website with this number.
📌 How can I return and exchange a product?
You can return the products within 14 days , unused and in their original packaging. You can review our return policy for detailed return procedures.
📌 When will I be refunded for the product I returned?
Once your return is approved, your payment will be refunded within 3-7 business days , depending on the payment method you used.
📌 Do your products have a warranty?
Yes! All products on sale are under manufacturer or distributor warranty . You can check the product descriptions for warranty period and conditions.