Wolf Tooth 104 BCD Oval Chainring

Designed for 104 BCD Mountain Cranksets. The proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the benefits of an oval ring without the traditional downsides of oval rings. This chainring features the patent pending asymmetrical Drop-Stop tooth design for the best in wear life, mud clearance, and chain retention.

Compatibility:

• These rings fit any 104 BCD crankset
• Designed to meet the requirements for E-bike use
• Wolf Tooth’s patented Drop-Stop® wide/narrow tooth profile for the ultimate chain retention and mud shedding ability
• For 1x9, 1x10, 1x11 and 1x12 drivetrains (including SRAM Eagle)
• If using a 9-speed drivetrain use a 10-speed chain (shifts and works well on a 9-speed drivetrain and fits the ring tighter for better chain retention).
• Quarq power meter compatible with sizes 34t and 36t. Filing required for 32t fitment onto some older Quarq Power meters. No modifications are required for the DUB Quarq Power meter.

• Threaded to use M8 chainring bolts (no nuts required)
• Ovality of 10% and timing of 112° after TDC (top dead center)
• Maximum diameter is that of a chainring 2t bigger than the size you order (so be sure there is adequate chainstay clearance.)
  

• Available in multiple tooth profiles for optimal performance based on your chain type. Use Drop-Stop ST for use with Shimano 12-speed Hyperglide+ and 12spd KMC chains. Use Drop-Stop A for all 9, 10, and 11spd chains or 12spd SRAM Eagle, KMC, Connex or Wippermann chains. Drop-Stop B is optimized for SRAM 12 spd Transmission (T-type) and Road Flattop chains but is compatible with all chains that work with Drop-Stop A.