The Super Boost M510 J-Bend 6-Bolt Downhill MTB Hub delivers rugged rigidity for extreme trails—built for pro riders chasing speed, durability, and peak performance.
Engineered for Downhill dominance with Super Boost spacing, J-Bend steel spokes, and 6-Bolt disc mount. This premium M510 hub system is built to withstand the harshest Downhill terrain and deliver uncompromising performance.
501 ± 5g / setFront & rear weight
20×110 / 12×157Front / rear spacing
HG · XD · MSFreehub options
36T / 45T PG RatchetDriving system
Front
01 / Front Hub Specifications
M510 Front DH Super Boost Hub — Optimized Front Hub
Optimized front hub with 20×110mm Thru-Axle, J-Bend steel spokes, and 6-Bolt disc mount for Downhill resilience.
J-Bend Steel Spoke CompatibilityDesigned for heavy-duty steel J-Bend spokes, delivering exceptional tensile strength and impact resistance critical for high-speed Downhill descents and rough terrain impacts.
Precision Bearing SystemFront hub utilizes high-load bearings engineered to reduce rotational friction while enduring the extreme vertical forces of Downhill riding – 30% more durable than standard MTB hub bearings.
20×110mm Super Boost Thru-Axle20×110mm Super Boost thru-axle specification delivers maximum front wheel stiffness, eliminating flex during hard cornering and big hits on Downhill courses.
The M510 front hub's 20×110 Super Boost spacing and J-Bend steel spoke design create a front wheel system that stands up to the most aggressive Downhill riding conditions.
02 / Rear Hub Performance
M510 Rear DH Super Boost Hub — Advanced Technology
Advanced rear hub with 12×157mm Super Boost spacing, J-Bend steel spokes, and 6-Bolt disc mount for Downhill power.
Heavy-Duty Bearing ArrayRear hub features a robust quad-bearing setup that distributes torque evenly, handling the extreme pedaling forces and shock loads of Downhill racing and freeriding.
12×157mm Super Boost Spacing12×157mm Super Boost rear spacing maximizes wheel stiffness and tire clearance, while maintaining optimal chainline for modern DH drivetrain systems and wide tires.
Instant Engagement Drive SystemProprietary ratchet mechanism delivers near-instantaneous power transfer with minimal drag – critical for quick pedal strokes and maintaining speed on technical DH trails.
The M510 rear hub's 12×157 Super Boost spacing and 6-Bolt disc mount combine to create a durable, high-performance hub that excels in the most demanding Downhill environments.
Rear
Core Specifications
Complete parameters for M510 high-performance Downhill MTB hubs
DH-Optimized Durability
Built for Downhill riding with J-Bend steel spokes and universal 6-Bolt disc brake compatibility, delivering reliable braking performance even in wet, muddy conditions.
Versatile Compatibility
Supports Shimano HG, XD, MS freehub bodies, adaptable to all mainstream DH drivetrain systems.
Full Specification
Specification
Front
Rear
Type
Downhill MTB
Spoke system
J-Bend
Matching spoke
Steel Spoke
Spoke holes
32H
32H
Bearings
2 × 6805
2 × 6903 + 2 × 15267
Axle × OLD
20 × 110mm
12 × 157mm
Brake interface
6-Bolt
Freehub
—
HG / XD / MS
Driving system
—
PG Ratchet System
Weight
501 ± 5g / set
Dominate Downhill with M510 Hubs
The M510 DH Super Boost hub system combines 20×110/12×157mm Super Boost spacing, J-Bend steel spokes, and 6-Bolt disc compatibility to deliver unbeatable strength, stiffness, and reliability for serious Downhill riders. Contact our technical team to learn more about M510 hubs and find the perfect configuration for your bicycle.
✓Super Boost spacing
✓J-Bend steel spokes
✓6-Bolt disc compatibility
✓Built for Downhill dominance
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