The Original one and only absoluteBLACK Premium Sram compatible Direct mount BOOST 1X Oval narrow wide chainrings are designed for GXP, DUB and Long BB30 spindle cranks. This chainring is dedicated for Boost bikes (3mm offset). They are 100-percent optimized for Eagle. It is the most Premium oval chainring on the market with scientifically proven performance gains.
This oval chainring with 3mm offset converts any Sram crank into Boost specific setup. Boost and non-Boost Sram cranks are identical. All the offset is achieved by the chainring itself. Our regular OVAL chainrings for Sram cranks have 6mm offset whether this one has 3mm.