29-inch Mountain Bike Aluminium Alloy Frame with 590mm Beam Length and Innerline Routing

This 29-inch mountain bike frame provides specific geometry measurements including 590mm beam length and 385mm rear fork length for trail-optimised handling. The aluminium alloy construction delivers a lightweight foundation for mountain bike builds, while the 135mm open gear spacing ensures compatibility with standard drivetrain components. Innerline routing protects cables from trail elements, reducing maintenance requirements during regular off-road use.

Frame Specifications and Construction Details

The frame incorporates precise measurements that affect riding characteristics and component compatibility. Each dimension serves specific functions in mountain bike performance and build requirements.

Geometry and Sizing Options

Available in 29-inch wheel size with riser options of 30.8*410mm or 30.8*460mm to accommodate different rider heights. The 590mm beam length creates a balanced riding position suitable for various trail types, while the 385mm rear fork length contributes to stability during technical descents. These measurements work together to create predictable handling characteristics for mountain biking applications.

Component Compatibility Specifications

The frame features 135mm open gear spacing that matches standard mountain bike hub dimensions, eliminating the need for adapters or modifications. Head tube dimensions of 44-55 * 110mm accommodate various suspension fork installations, and the five-way measurement of 34 * 68mm ensures proper seat post fitting. These specifications simplify the building process by matching industry-standard component sizes.

Routing and Protection Features

Innerline routing channels guide cables through the frame interior, protecting them from external impacts and environmental factors. This design reduces cable wear from trail debris and moisture exposure, potentially extending component lifespan. The system maintains clean external lines while providing internal protection for critical control cables.

Mountain Bike Applications and Usage

This frame serves as the foundation for various mountain bike builds, from trail riding to more technical applications. The specific measurements support different riding styles and terrain requirements.

Trail Riding BuildsEveryday Mountain BikingCustom Build VersatilityPerformance Benefits and Considerations

The frame's specific measurements and features contribute to overall mountain bike performance in measurable ways. Each aspect supports particular riding requirements and build objectives.

Long-Term Value FactorsRider Experience FactorsBuilding and Maintenance Considerations