Wolf Tooth 4 Bolt Alloy Drop-Stop Chainring - 64 BCD - Oval - Black - 30T algolia-ignore SRAM's HARD CHROME tech uses

SRAM's HARD CHROME tech uses a unique finishing process on the inner links and rollers to provide these chains with up to four times the wear resistance of their other chains

Compatible with Presta valves only

127" nipples and the 3-sided design with large wings make it extremely easy to use

For solid axles

Wolf Tooth 4 Bolt Alloy Drop-Stop Chainring - 64 BCD - Oval - Black - 30T algolia-ignore SRAM's HARD CHROME tech usesIf you are in need of a 4 Bolt Chainring, chances are Wolf Tooth have an option to suit. Made from a high grade 7075 T6 aluminium Wolf Tooth's Drop Stop Chainrings are one of the best performing and longest lasting wide narrow chainring options on the market. Chain Retention Technology: Drop Stop technology is Wolf Tooths patented wide narrow chainring design. The wide side of the tooth has maximum contact on the drive side which spreads the load and