Wolf Tooth 4 Bolt Alloy Drop-Stop Chainring - 96 BCD - Shimano Asymmetrical - Round Suit Shimano 12 Speed - Black - 12 Speed Shimano - 30T Envelope Shipping The ARC 25 are for

The ARC 25 are for people who want a rim that's suitable for XC to AM riding

No worries

Inner bearing type IGUS LL-glide bearing

6mm and a flathead

With a dual function design

Wolf Tooth 4 Bolt Alloy Drop-Stop Chainring - 96 BCD - Shimano Asymmetrical - Round Suit Shimano 12 Speed - Black - 12 Speed Shimano - 30T Envelope Shipping The ARC 25 are forIf 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