Meybo HSX AL G4.2 Frame Black/Grey

FRAME MEYBO HSX AL

THE Meybo HSX AL is a framework of BMX Racing Designed for riders seeking performance and responsiveness without switching to a carbon frame. With its high stiffness and modern design, it stands out as one of the highest-performing aluminum BMX race frames in the Meybo range. Lightweight, stable, stiff, and responsive, it offers excellent handling during races, starts, corners, and accelerations.

Made from 6061-T6 aluminum, the HSX AL uses hydroformed tubes with varying wall thicknesses to optimize weight and stiffness. Its geometry was developed for the demands of top-level BMX racing, particularly on championship and World Cup tracks, with a balance between maneuverability, stability, and control at high speeds.

For this new generation, Meybo has completely redesigned the frame and modified most of the tubing. The work focuses on style as well as weight, stiffness, and BMX racing performance.

The HSX AL is exclusively compatible with a Flatmount brake caliper, directly attached to the rear stay of the frame, for a clean and rigid integration. This configuration is designed for a 120mm rotor and is not compatible with a 140mm rotor. 1, 2, and 4mm spacers are included to allow for precise rotor alignment depending on the hub mounting.

Depending on the frame size, the BMX bottom bracket standard varies: BB86 for Junior, Expert, and Expert XL sizes, then Pressfit BB386 for larger sizes. This design promotes stiffness of the crankset and frame, while limiting torsion during acceleration and sprints.

The rear triangle features a 15mm CNC-machined 7005 aluminum thru-axle, increasing stiffness and maintaining a consistent chainstay length regardless of the gearing used. Finally, the Meybo chain tensioner ensures even tension to optimize power transfer and rider performance in BMX racing.

SPECIFICATIONS

• 100% 6061-T6 aluminum frame
• Hydroformed tubes with multiple thicknesses
• Compatible only with "Flat-mount" type hydraulic brakes
• Mounting only with 120mm discs.
• Supplied with 3 spacers (1, 2, 4mm) for aligning the brake disc
• Bottom bracket: BB86 or BB386 depending on the size - see table below
• Seat post 22.2mm, 25.4mm or 27.2mm depending on the size - see the table below
• It is possible to install a crankset with a 24 or 30mm axle
• Meybo chain tensioner integrated into the frame on the rear stay
• Supplied with a fixed 15mm thru-axle for the rear wheel - 7005 aluminum (fully CNC machined)
• Compatible with Oversize (OS) wheels for Pro sizes

GEOMETRY - SIZES

INSTRUCTIONS / GUARANTEES

The frame must be assembled and inspected by a qualified bicycle mechanic. Incorrect installation or improper adjustment of components can damage the frame and void the warranty. After a fall or significant impact, the frame must be thoroughly inspected for any damage before further use. The Meybo Holeshot is designed exclusively for BMX racing.