104 BCD Drop-Stop Chainring - Shimano Hg+ Hardware Drop-Stop B tooth profile is

Drop-Stop B tooth profile is compatible with SRAM Flattop chain

used by Sinter Brakes racing team in the UCI Mountain bike Downhill World Championship

Capacity: 4

2 screws M6x30

the Tactic is certified to NTA 8776

104 BCD Drop-Stop Chainring - Shimano Hg+ Hardware Drop-Stop B tooth profile is104 BCD is the most common bolt pattern on double and triple cranksets and happens to be the first product ever made by Wolf Tooth Components. The Drop Stop tooth design is the best performing on the market, with exceptional durability. Drop Stop technology: On Wolf Tooths patented wide narrow chainring, the wide side of the tooth has maximum contact on the drive side which spreads the load and improves chainring life. The narrow side allows clearance