Mountain bike frame aluminium alloy 29-inch disc brake frame with inner cable routing available in black green with 410mm or 460mm seat post compatibility and 135mm open gear spacing
Mountain bike frame aluminium alloy 29-inch disc brake frame with inner cable routing available in black green with 410mm or 460mm seat post compatibility and 135mm open gear spacing
29-Inch Aluminium Alloy Mountain Bike Frame for Disc Brake Builds
This aluminium alloy mountain bike frame is designed as the central structure for constructing a capable 29-inch wheel bicycle, suited to trail riding and cross-country use. Its specification centres on modern mountain bike standards, including compatibility with disc brake systems for reliable stopping power and inner cable routing for a clean, protected setup. Offered in a black green finish, it provides a practical and lightweight foundation for riders or builders looking to assemble a bike tailored to their component preferences and riding style, without the need for a full factory-built model.
Features and Construction
This frame's design incorporates several features aimed at modern mountain bike performance and builder convenience. The construction and sizing details provide clear parameters for selecting compatible components and understanding the bike's intended geometry and ride characteristics.
Material and Build
The frame is fabricated from aluminium alloy, a material frequently chosen for bicycle frames due to its favourable balance of strength, stiffness, and weight. The design includes inner cable routing, where the cables for the brakes and gears run inside the frame tubing rather than externally. This approach helps shield the cables from mud, water, and physical damage encountered on trails, while also contributing to a sleeker aesthetic with fewer exposed lines.
Size and Practical Fit
The frame is sized for 29-inch wheels, a common standard for modern mountain bikes that can improve roll-over capability on rough terrain. Key frame measurements include a 590mm top tube length and a 385mm rear fork length, which influence the bike's reach and handling. It offers a choice between two seat post lengths: 410mm and 460mm, allowing for adjustment to suit different rider heights or preferred saddle positions. The head tube measures 44-55 * 110mm, and the seat post diameter is 30.8mm.
Uses and Placement
As a frame-only product, its primary use is as the core component in a custom bicycle build. It is suited to riders who wish to select their own groupset, wheels, suspension fork, and finishing kit, or for replacing a damaged frame on an existing bike.
Event or Professional Use
This frame could form the basis of a cross-country race bike or a reliable trail bike for regular off-road use. Its 135mm open gear spacing and disc brake compatibility align with common standards for such bicycles. Builders should ensure all other components, such as the forks, wheelset, and drivetrain, are selected to be compatible with these frame specifications and the intended riding discipline.
Everyday Home Use
For the home mechanic or enthusiast, this frame presents a project opportunity to build a personal mountain bike. It is important to have the correct tools, knowledge, and compatible parts for assembly. The inner cable routing, while beneficial, may require specific cable guides and slightly more care during the build process compared to externally routed frames.
Benefits and Buying Value
Choosing a frame separately allows for a highly personalised bicycle that matches specific component preferences and performance goals, often at a different price point than a complete off-the-shelf bike.
Reuse and Low Maintenance
The durability of the aluminium alloy material means the frame itself, with proper care, can serve as a long-term platform. The inner cable routing can help reduce maintenance frequency for brake and gear cables by protecting them from external contaminants. The frame's compatibility with standard modern components (disc brakes, 135mm spacing) means it can be updated with new parts as technology evolves or as wear occurs.
Why Choose This Product
This frame is a practical choice for those seeking a 29-inch aluminium mountain bike frame with contemporary features like disc brake mounts and internal cable routing. The option between two seat post lengths adds a degree of fit flexibility. It provides a blank canvas for a custom build, allowing the rider to control the quality and specification of every other part on the bike, from the brakes to the handlebar grip.
