RaceFace Direct Mount Round Boost Chainrings

The Original one and only Absoluteblack Premium RaceFace compatible Direct mount 1X narrow wide round chainrings are designed for Boost bikes. 3mm offset. Fits all direct mount RaceFace Cinch and Boost cranks. They are 100-percent optimized for 12spd It is the most Premium chainring on the market Size (Mass +/-1g): 28T(49g), 30T(50g), 32T(52g), 34T(66g), 36T(72g) Color Black Compatibility RaceFace Cinch system cranks. RF Next SL G4, Next SL, Next R, RF SIXC, RF Turbine, RF Atlas, AEFFECT, RIDE CINCH cranks. Not compatible with Shimano HG+ chain and with Sram Flat Top chain Material cnc machined 7075 Txxx Aluminum. Long-lasting construction Finish anodized Chainline 52mm BOOST148 specific chainline. 3mm offset These direct mount chainrings save more than 150g over the regular spider and chainring combo. Reliable, extremely light, stiff and clean looking on the bike. Fear no more about loose chainring bolts or compatibility issues – go spiderless! This is currently the lightest solution on the bicycle market. Designed in UK. Manufactured in Poland (EU).