Funn Solo Narrow Wide Chainring for 9-12 Speed Bikes

The Solo crankset is designed for single chainring conversions, featuring a 104mm BCD (Bolt Circle Diameter) interface that is compatible with a wide range of bike frames. This interface provides a tighter connection between the chain and the ring, ensuring the chain remains firmly in place during use.

In terms of compatibility, the Solo is versatile, supporting a variety of speed configurations from 9 to 12 speed chains. This makes it a practical option for riders with different bikes and riding styles, delivering reliable and efficient performance across a range of speed setups.

A key feature of the Solo is its superior chain retention capabilities. The narrow-wide tooth design locks the chain tightly in place, providing maximum security and minimizing the risk of the chain falling off, even when riding on the most challenging terrains.

Precision in chain alignment is another strength of the Solo crankset. The stepped bolt hole design ensures an accurate chain line, resulting in crisp, smooth shifting and secure chain retention. This translates to seamless power transfer and transitions during the ride.

Underpinning the performance of the Solo is its high-quality construction. Manufactured using tough 7075 aerospace-grade alloy with a full CNC finish, the crankset is built to withstand severe vibrations and damage from rough trails. The use of premium materials provides unbreakable durability, yet the design remains extremely lightweight.

In summary, the Solo crankset is an optimal choice for single chainring conversions, delivering a tight, secure chain connection, wide compatibility, superior chain retention, precise chain alignment, and durable yet lightweight construction. Its versatility and performance make it a practical and reliable option for a variety of bikes and riding styles.

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