7-speed suitable for:SRAM Replacement for S7 with i-Brake (from September 2005)SRAM Replacement for S7 with i-Brake (until August 2005)SRAM Replacement for S7 with Freewheel (from January 2008)SRAM Replacement for S7 with Freewheel (from September 2005 to December 2007)SRAM Replacement for S7 with Freewheel (until August 2005)SRAM Replacement for S7 with Coaster Brake (from September 2005)SRAM Replacement for S7 with Coaster Brake (until September 2005)SRAM Replacement for S7 with Drum BrakeSRAM Replacement for Super 7 (Type H 7213) with Coaster BrakeSRAM Replacement for Super 7 (Type MH 7203) with FreewheelSRAM Replacement for Super 7 (Type MH 7220) with Drum Brake Accessory type Gear system version Main color silver