Wolf Tooth 104 BCD 32T 4-Bolt Drop-Stop A Chainring Black

104 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 and longest lasting wide/narrow chainrings on the market. 

• Fits any 104 BCD crankset.

• Drop-Stop technology. On Wolf Tooth’s 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 for mud and debris which reduces friction.

• Alternating wide/narrow tooth pattern prevents chain derailment.

Compatibility

• Designed to meet the requirements for E-bike use.
• Chainring Bolts: Requires bolts that are 6mm long
• 104 BCD 32T chainrings work on many older 2x Shimano crankset (XT, SLX, or Deore).
• All sizes of 104 BCD chainrings are compatible with QUARQ power meters.
• Drop-Stop A tooth profile is compatible with all 9, 10, and 11 speed chain and 12 speed SRAM Eagle, Connex, and Wipperman chain. Drop-Stop A is NOT compatible with SRAM Transmission (T-type) 12 speed, SRAM Road Flattop 12 speed, or Shimano Hyperglide+ 12 speed chain.