Prime

BB4124PS

Details

TOKEN BB4124PS Ninja Lite Thread-Together Bottom Bracket for BB86/BB89.5/BB92 Frames

Honored with the iF Design Award 2019, the TOKEN BB4124PS is a lightweight, high-performance thread-together bottom bracket engineered for BB86 / BB89.5 / BB92 frames (Ø41mm) and Shimano 24mm cranksets. Weighing just 82 grams, its compact structure is designed to eliminate creaking and optimize bearing alignment for smooth, consistent rotation.

The patented Compression Relief Design (CRD) incorporates precisely engineered grooves on the outer cup surface to improve tolerance to frame bore variation and store grease—helping reduce noise and enhance durability over time. With Premium bearings and X-Seal technology, the BB4124PS ensures a quiet, low-maintenance ride in all conditions.

Type
Thread Together

Frame Type
BB86 / BB89.5 / BB92 (dia.41x86.5/89.5/92)

Crank Type
SHIMANO(dia.24)

Bearing Type
Premium

Compression Relief Design

Multiple carefully designed grooves are formed on the outer surface of the bottom bracket cup and therefore split the surface where the cup contacts the frame bore. This allows slight material deformation and makes the BB more tolerant to frame bore dimension variation. These patented grooves also store grease making the BB even less prone to creaking.