The TRIPLE K MUSASHI rear hub is engineered for φ50 axles with precision-machined duralumin construction. Its asymmetrical base design eliminates weight imbalances around bolt areas, while 3D weight analysis optimizes distribution for superior balance comparable to magnesium alternatives.
The distinctive inner-groover feature progressively widens toward the tire side, delivering the responsive handling of shorter hubs with the stability benefits of extended designs. Enhanced rigidity and reduced rotational mass improve cornering performance and rear-end slide control across all track conditions, from grip surfaces to wet layouts.
OTK-pitch wheel compatible.