SRAM X-SYNC 2 12 Speed Cold Forged Direct Mount Chainring - SRAM Direct Mount - 3mm Boost - Round - Black - 30T Do Not Ship Internationally Jockey wheel tooth count (top

Jockey wheel tooth count (top / bottom): Features 11-tooth pulley wheels to reduce chain movement

The BB-MT800 is compatible with Shimano Hollowtech II cranks and 68/73mm BB shells

won't rust and won't mark up your bottles

35 tube or (2) 700x30c tubes

SRAM X-SYNC 2 12 Speed Cold Forged Direct Mount Chainring - SRAM Direct Mount - 3mm Boost - Round - Black - 30T Do Not Ship Internationally Jockey wheel tooth count (topAll the goodness of the SRAM Eagle Chainrings, minus the CNC machining to hit an incredible price point. Still utilising SRAM's X Sync 2 shifting technology, the cold forged chainrings still hold onto a chain brilliantly. Compatible with 11 or 12 speed setups.