COMPATIBLE 46T / 44T / 42T / 38T
THE MODEL NUMBER AS BELOW
PRO46A-S13 / PRO44A-S13 / PRO42A-S13 / PRO38A-S13

| MODEL NUMBER | PRO38A-S13 | 
| CHAINRING MODEL NUMBER | 3/32″ OR 11/128″ | 
| CHAINRING | 38T | 
| SPIDER | S13-47.5G, S13-47.5 / S13-49G, S13-49 / S13-52G, S13-52 | 
| BCD | 104MM | 
| CHAINLINE | 47.5 / 49 / 52MM | 
COMPATIBLE 46T / 44T / 42T / 38T
THE MODEL NUMBER AS BELOW
PRO46A-S13 / PRO44A-S13 / PRO42A-S13 / PRO38A-S13
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