DJC Bike Chainring Asymmetrical 96BCD Narrow Wide Tooth MTB for XT SLX M6000 / M7000 / M8000 / M9000 7/8/9/10/11/12 Speed Aluminum 7075 30T 32 34 36 38T, Round 42T Black - DJC Components

• 96BCD Asymmetric: Fit for Shimano XT SLX M6000 / M7000 / M8000 / M9000/ M4100 / M5100 crankset only. Adjacent bolts distance is 55mm and 78mm(2.16inch and 3.07inch). Wrong distance will not work. Aluminum 7075 & CNC Process: Aluminum 7075 ensure it is lightweight but stiffness. Full CNC makes the precision size and nice surface looking. 30-38T is 40-70g only(1.4-2.5oz). 7-12 Speed System Support: Your bike front chainring will be 1x after install this chainring. And rear flywheel cassette may 7/8/9/10/11/12s. 1x system makes your bike more lightweight compare to 3x and 2x. Upgraded Narrow Wide Tooth: Current tooth shape is 2nd generation narrow wide tooth. With more curve and easy to clean and self-clean from soil. Makes the chainring lifespan more longer. 1 Year Warranty: We offer 1 year warranty. The package content is chainring and 4 pairs steel bolts.