Best Derailleur Gears Hardtail Mountain Bikes of 2025

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Derailleur gears hardtail mountain bikes are a popular choice for cyclists who enjoy off-road adventures. These bikes are equipped with a front suspension fork that absorbs shock and stabilises the ride on rough terrain. The derailleur gears provide a wide range of gearing options, allowing riders to easily adjust to changes in terrain and gradient. With a lightweight frame and durable tyres, these bikes are designed to handle the toughest trails. Whether you are a beginner or an experienced rider, a hardtail mountain bike with derailleur gears can provide a thrilling and enjoyable ride.
At a Glance: Our Top Picks
Top 9 Derailleur Gears Hardtail Mountain Bikes
FLYing Lightweight 21-Speed Mountain Bike
The FLYing Mountain Bike features a strong and lightweight aluminium alloy frame, making it easy to handle while providing durability during your rides. With 21-speed gears and Shimano components, you can effortlessly shift gears to tackle various terrains. The alloy disc brakes ensure reliable stopping power for your safety, while the double-wall wider rims and puncture-protected tyres enhance your riding experience by offering stability and reducing the risk of flats. This bike is designed for comfortable rides on different trails.
Licorne Bike Effect Premium Mountain Bike 26 inch
The Licorne Bike Effect is designed for everyday adventures, whether commuting or exploring mountainous terrains. With high-quality Shimano gears, you can effortlessly tackle steep inclines, ensuring a smooth ride. The optimised derailleur gears provide excellent riding comfort, allowing you to reach your destination regardless of weather conditions. Its modern and unique design not only looks great but also keeps you visible with compliant front and back lights, enhancing your safety on the road.
Licorne Bike Strong D Black & Lime Mountain Bike
The Licorne Bike Strong D is the ideal mountain bike for both daily commutes and adventurous mountain tours. With high-quality Shimano gears, you can easily conquer any incline, ensuring a smooth ride no matter the terrain. The optimised derailleur gears provide excellent riding comfort, allowing you to reach your destination efficiently in all weather conditions. Its unique design makes it a stylish choice, while the included front and back lights keep you visible on the road. Additionally, the robust steel frame guarantees durability for regular use.
Cambreeze Unisex Mountain Bike 27.5'' Aluminium Frame
The Cambreeze Mountain Bike features a large 27.5'' wheel, providing excellent stability and control on various terrains. Its lightweight aluminium frame makes it easy to handle, while the 21-speed gears allow you to tackle different inclines with ease. The Shimano disc brakes ensure reliable stopping power, enhancing your safety during rides. Additionally, the bike includes a double wall alloy rim and puncture-protected tyres, giving you peace of mind on long journeys or rugged paths.
Cambreeze Mountain Bike with 21 Speeds
The Cambreeze Mountain Bike features a lightweight aluminium frame that is both strong and easy to handle, making it perfect for riders between 1.60m and 1.88m in height. Its 21-speed gears, equipped with Shimano controls, allow you to effortlessly shift through a range of speeds, enhancing your riding experience. The bike is fitted with front and rear disc brakes for reliable stopping power, providing you with peace of mind on various terrains. Additionally, the double-wall alloy rims and puncture-resistant tyres ensure durability and stability during your rides.
FLYing 21-Speed Mountain Bike with Alloy Frame
The FLYing Mountain Bike features a strong yet lightweight aluminium alloy frame, making it suitable for riders between 1.58 m and 1.80 m in height. The 21-speed gears, equipped with microshift trigger control levers, allow for smooth gear shifting, enhancing your riding experience on various terrains. With alloy disc brakes and double-wall wider alloy rims, you can expect reliable stopping power and durability. The bike also includes a zoom front suspension fork, providing comfort and stability as you tackle bumps and uneven surfaces.
LSBIKE 27.5 Inch Mountain Bike with Shimano 21 Speed
The LSBIKE Mountain Bike offers a professional Shimano 21-speed drivetrain, allowing you to tackle climbs, descents, and corners with ease. The front fork includes shock absorption, which helps reduce bumps and provides a smoother ride on rough terrain. Built with a durable frame, it ensures long-lasting performance while minimising friction for effortless cycling. Additionally, the height-adjustable seat and handlebars cater to your individual riding preferences, enhancing comfort during your journeys.
Hiland 26-Inch Fat Tire Mountain Bike for Kids
The Hiland Fat Tire Mountain Bike is designed for a smooth and enjoyable riding experience. Its high-carbon steel frame provides excellent shock absorption, allowing you to navigate mountain roads and forest trails with ease. The bike features a reliable disc braking system, ensuring precise control and safety, especially when riding downhill or in wet conditions. With wide snow tyres, you gain enhanced grip and traction on various terrains, making it perfect for beach, snow, or gravel adventures. Additionally, the 7-speed gearing system offers simple and easy shifting, enhancing your comfort and fun as you ride.
Elecony 24 Inch Mountain Bike with 21 Speeds
The Elecony Mountain Bike is designed with a premium high-carbon steel frame, ensuring durability and shock resistance for both adults and teenagers. Its 21-speed Shimano gearing system offers smooth and easy gear changes, allowing you to ride efficiently over various terrains. The powerful dual disc brakes provide excellent control and safety, giving you confidence in your braking performance. Additionally, the classic hardtail design features a 100mm front suspension that smooths out bumps, making your rides more comfortable and enjoyable.
During our derailleur gears hardtail mountain bike research, we found 15 derailleur gears hardtail mountain bike products and shortlisted 9 quality products. We collected and analyzed 11,133 customer reviews through our big data system to write the derailleur gears hardtail mountain bikes list. We found that most customers choose derailleur gears hardtail mountain bikes with an average price of £257.07.
The derailleur gears hardtail mountain bikes are available for purchase. We have researched hundreds of brands and picked the top brands of derailleur gears hardtail mountain bikes, including Flying, Licorne Bike, Totem, LSBIKE, HH HILAND.

Luke is a runner, a climber, hiker, hunter, and a lot more. Luke Dobson is Celtic-born and has lived most of his life in Scotland. However, his sporting endeavours have taken him to several countries around Europe. He serves as a tour guide for countless companies and owns a couple of gyms and recreational centres in Scotland. Luke Dobson is proficient in 7 different languages. He maintains many sport article columns where he shares his wealth of experience in the sport industry.