10-speed Shimano / SRAM compatible. Also fits a 9-speed body.Separate cogs and aluminum spacers.Gear ratios:11/12/13/14/15/16/17/18/19/2111/12/13/14/15/16/17/19/21/2311/12/14/15/16/17/19/21/23/2512/13/14/15/16/17/19/21/23/2512/13/14/15/17/19/21/23/25/2712/13/14/15/17/19/21/23/25/2814/15/16/17/18/19/20/21/23/2516/17/18/19/20/21/22/23/24/25 – BCS-10

Part Number:
Barcode: 8716683032970, 8716683042979, 8716683020359, 8716683020366, 8716683032994, 8716683020373, 8716683032987, 8716683020342
Product Code: BCS-10

• Speed: 10 Speed
• Release Year: 2020