Mostly used in testing only to find the right gearing combination. Blackspire Snaggletooth Oval 32 -$40 Blackspire Snaggletooth Oval 30 - $40 - SOLD DB Snail Round 36 - $25 DB Snail Round 34 -$25 SRAM Round 32 - $30 - New never used - Chain guard incl. SRAM Round 32 - $20 - Used SRAM Spider - $15 - New Everything for $120