Bicycle Components & Accessories

Wolf Tooth 107 BCD SRAM 42T Drop-Stop B MTB Road Bike Round Chainring Fits 107 BCD spiders for SRAM cranks Drop-stop technology prevents chain dropping. On Wolf Dent's patented wide narrow deck, the wide side of the tooth has maximum contact on the drive side, which distributes the load and improves the life of the... Wolf Tooth 107 BCD SRAM 42T Drop-Stop B MTB Road Bike Round Chainring