Oh to be Single Again
Built for the demands of BMX racing, the MX66 single speed cassette cogs are compatible with SHIMANO MX70, MX66 BMX hubs as well as other SHIMANO-compatible hubs.
• MODEL NO: CS-MX66
• SERIES: DXR MX70 Series
• Remarks: For BMX racing
• Compatible chain: 1/2 inch x 3/32 inch
• Speeds: Single
• Type: Single sprocket for FH-MX70