Wolf Tooth 4 Bolt Alloy Drop-Stop Chainring - 104 BCD - Oval Suit Shimano 12 Speed - Black - 12 Speed Shimano - 34T YGroup_7033421856813 Able to control both with

Able to control both with the one button

and a steel core for added strength

Do not iron

Thanks to their specific tread patterns and Gum X rubber compound

Black - 27

Wolf Tooth 4 Bolt Alloy Drop-Stop Chainring - 104 BCD - Oval Suit Shimano 12 Speed - Black - 12 Speed Shimano - 34T YGroup_7033421856813 Able to control both withIf 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