29-inch aluminium alloy mountain bike frame with internal cable routing and disc brake compatibility

This 29-inch mountain bike frame offers cyclists a durable aluminium alloy foundation designed for off-road and trail cycling applications. Built around the larger 29-inch wheel standard, it provides a stable platform for tackling varied terrain while maintaining control. The internal cable routing system keeps brake and gear cables protected within the frame's structure, reducing exposure to mud, water, and trail debris. With disc brake compatibility integrated into the design, this frame supports modern braking systems that deliver consistent performance regardless of weather conditions. Available in two riser size options—410mm and 460mm—both featuring a black green colour finish, this frame accommodates different rider preferences and build requirements.

Features and Construction

This mountain bike frame incorporates several design elements that contribute to its functionality for cycling applications. The construction focuses on providing a reliable platform for component integration while maintaining structural integrity during off-road use.

Material and Build

Constructed from aluminium alloy, this frame offers a combination of strength and manageable weight for mountain biking. The material choice provides a rigid foundation that responds predictably to rider input while withstanding the vibrations and impacts associated with trail riding. The internal cable routing channels run through the frame tubing, protecting cables from external elements while creating a cleaner aesthetic compared to externally routed systems. This design choice helps prevent cable snagging on vegetation or obstacles during technical riding sections.

Size and Practical Fit

The frame is designed around 29-inch wheels, which provide increased rolling efficiency and better obstacle clearance compared to smaller wheel sizes. With a 590mm beam length and a 385mm rear fork length, the frame geometry supports stable handling characteristics suitable for varied terrain. The 44-55 * 110mm head tube dimensions accommodate standard headset components, while the 34 * 68mm five-way connection provides a secure junction point for the seat post and rear triangle. The 135mm open gear spacing ensures compatibility with standard mountain bike rear hubs and drivetrain components.

Uses and Placement

This frame serves as the foundation for building a complete mountain bike tailored to specific riding preferences and conditions. Its design supports both recreational trail riding and more demanding off-road applications where reliable performance is essential.

Event or Professional Use

For organised cycling events or regular trail riding, this frame provides a solid starting point for constructing a capable mountain bike. The aluminium alloy construction offers sufficient stiffness for efficient power transfer during climbs and technical sections, while the 29-inch wheel compatibility supports momentum conservation over rolling terrain. The disc brake compatibility ensures that riders can equip modern braking systems suitable for varied trail conditions, from dry hardpack to wet, muddy environments where consistent stopping power is crucial for control and safety.

Everyday Home Use

For recreational cyclists building a personal mountain bike, this frame offers flexibility in component selection while providing durable construction for regular use. The availability of two riser sizes (410mm and 460mm) allows riders to choose based on their preferred riding position and comfort requirements. The internal cable routing not only protects cables but also simplifies maintenance by reducing points where dirt and moisture can accumulate. This practical feature makes the frame suitable for riders who use their bicycles frequently and appreciate reduced maintenance requirements between rides.

Benefits and Buying Value

Choosing this mountain bike frame involves considering its construction details and how they translate to practical cycling benefits. The value lies in its compatibility with standard components and design features that support reliable trail performance.

Reuse and Low Maintenance

The aluminium alloy construction provides a durable foundation that withstands regular use without requiring specialised maintenance beyond standard bicycle care practices. The internal cable routing system contributes to lower maintenance needs by protecting cables from external wear and contamination. This design reduces the frequency of cable replacement and adjustment that can be necessary with externally routed systems exposed to trail elements. The frame's compatibility with standard mountain bike components means that replacement parts and upgrades are readily available, extending the bicycle's usable lifespan through component updates as needed.

Why Choose This Product

This frame appeals to cyclists seeking a 29-inch mountain bike foundation with practical design features suited to trail riding. The aluminium alloy construction offers a proven balance of durability and weight for off-road applications, while the internal cable routing provides both functional protection and a cleaner aesthetic. With two riser size options available in the same black green colour, riders can select the fit that matches their preferences without compromising on the frame's technical features. The comprehensive specification details—including exact measurements for head tube, beam length, rear fork, and component interfaces—provide clear information for planning a complete build with compatible cycling components.