The Token Ninja BB841T-42 Bottom Bracket is more than just a replacementits a performance upgrade. Built to eliminate the common creaks and short lifespan of traditional press-fit bottom brackets, this Ninja series solution brings lasting durability and stiffness to your ride.

Fusion Tech for a Precise, Quiet Fit: At the heart of the BB841T-42 is Tokens Fusion technology, which combines an alloy core with a fibre-reinforced composite outer layer. This composite shell ensures a snug, vibration-free fit inside the frameeliminating movement that causes creaking and unwanted noise.

Solid Bearing Support for Longer Life: Unlike typical plastic-only solutions, the Ninja bottom bracket houses its bearings in a solid alloy shell, providing unmatched stability. This support reduces wear and tear on the bearings, extending their life even through high-mileage use.

Left-Right Locking for Extra Stiffness: Token goes a step further by locking the left and right sides of the bottom bracket together. This integrated design strengthens the connection between your frame and cranks, boosting stiffness and translating more of your pedaling power into forward motion.

Designed for BB30 frames and Shimano cranks, the BB841T-42 doesnt just fix creaksit makes your bike feel tighter, quieter and more responsive.