T47-91-29M

T47-91-29M Bottom Bracket

This bicycle crank is made of high-quality aluminum alloy, providing durability and lightweight performance. The various options for crank length allow riders to choose the most suitable length for themselves.

The chainring is crafted from reinforced aluminum, ensuring excellent performance even after prolonged use, and the 50/34T gear ratio accommodates various riding conditions. With a B.C.D of 110mm, it can be applied to a variety of setups, while the Q-factor and chainline contribute to efficient riding.

Moreover, its compatibility with various types of bottom brackets allows it to be fitted to a wide range of bicycle frames.

The black sand anodizing finish enhances both durability and aesthetics, while the total weight, excluding the bottom bracket, is 885g. This product combines outstanding performance and style, contributing to an enhanced riding experience.