BFW-30.6 is a high-performance single-speed freewheel designed for trial bikes, single-speed setups, and city bikes. According to the supplied product information, it features 30 engagement points, providing quick and reliable power transfer for smooth riding. The product is made from CRMO forged steel, and the source text highlights this construction as offering exceptional strength, durability, and long service life. Riders can select from 16T, 17T, or 18T tooth options to suit their preferred gearing. These points define the main specification framework of the page and should remain consistent wherever the product is presented.

The provided application text further states that BFW-30.6 is built to handle heavy loads on the crank and performs well in demanding conditions such as jumps, drops, and other aggressive maneuvers. Its robust construction allows riders to apply their full weight while maintaining smooth engagement and consistent performance. The source also states that, beyond trial bikes, this freewheel is compatible with hubs for single-speed, fixed-gear, and city bikes, which gives it broader versatility across different cycling setups. Because your instruction is to keep the content 100% aligned with the uploaded product data, this page does not introduce unprovided specifications such as bearing design, sealing structure, dimensions, or additional material details beyond CRMO forged steel.

For installation, the supplied content states that installation is straightforward: the freewheel mounts directly onto the crank, and users should ensure proper threading and secure tightening to withstand repeated impacts and heavy use. Regular inspection and maintenance of the teeth and engagement mechanism are also recommended to maximize product lifespan and maintain optimal performance. From an SEO product-page perspective, the most accurate and consistent description uses the exact model code together with the provided key phrases: single-speed freewheel, 30 engagement points, CRMO forged steel, and 16T / 17T / 18T options. The source file also provides related product options including BFW-F9-16~18T, BFW-F6-16~18T, and TFW-135.9B. These references can be used for internal linking while remaining fully consistent with the supplied information.

Product Features & Benefits

• High-performance single-speed freewheel for trial bikes, single-speed setups, and city bikes (as provided).
• Features 30 engagement points for quick and reliable power transfer (as provided).
• Made from CRMO forged steel for exceptional strength, durability, and long service life (as provided).
• Available in 16T, 17T, or 18T tooth options (as provided).
• Compatible with hubs for single-speed, fixed-gear, and city bikes (as provided).

Applications

• Trial bikes.
• Single-speed setups.
• City bikes.
• Riding conditions involving jumps, drops, and aggressive maneuvers.

Installation Guide / Recommendations

• Mount the freewheel directly onto the crank (as provided).
• Ensure proper threading and secure tightening to withstand repeated impacts and heavy use (as provided).
• Regular inspection and maintenance of teeth and engagement mechanism will help maximize longevity and maintain performance (as provided).

Related Products

• BFW-F9-16~18T provides a higher engagement point design with 108 points.
• BFW-F6-16~18T features 72 engagement points for a balance of performance and economy.
• TFW-135.9B delivers 135 engagement points, offering near-instant response for competitive or professional riders.