BBB BCR-105S – MTBGear Chainring

Each year the trend of 1X riding gets bigger and bigger. And with this growing trend, the demand for a more varied range of chainrings gets bigger as well. Last year we already introduced our first single chainring with a narrow-wide profile. This year we extend our range. Specifically developed for a Shimano XT crank (FC-M8000), this MTB Gear sets you up for the steepest uphills. While in downhill sections it keeps your chain in place thanks to the narrowwide setup of the MTB-Gear. So get rid of your double, singles have more fun!