absoluteBLACK Direct Mount Narrow Wide PVD Chainring - SRAM Direct Mount - 3mm Boost - Oval - PVD Rainbow - 9-12 Speed - 28T YGroup_7033397116973 Length: 113mm without lock-rings

Length: 113mm without lock-rings

When you drop your tyre pressure you gain traction

Who's this item for: Riders who already have the Advent X shifter and derailleur and are looking to finish off the group-set

Balanced ratio of puncture protection and smooth-rolling

even at the expense of rolling resistance

absoluteBLACK Direct Mount Narrow Wide PVD Chainring - SRAM Direct Mount - 3mm Boost - Oval - PVD Rainbow - 9-12 Speed - 28T YGroup_7033397116973 Length: 113mm without lock-ringsThe Original one and only Premium absoluteBLACK Sram compatible Direct mount BOOST 1X Oval narrow wide chainrings in PVD Rainbow (oil slick) colour. Designed for GXP, DUB and Long BB30 cranks. This special PVD Rainbow Titanium coating process makes the chainrings very durable and incredibly beautiful. It is the most Premium oval chainring on the market with scientifically proven performance gains. NOTE: Due to the nature of the PVD process, every