Wolf Tooth Components  110 BCD Asymmetric 4-Bolt Chainring for Shimano Cranks

• Fits 110 BCD Asymmetric 4-bolt Shimano cranks
• Drop-Stop® technology is a patented wide/narrow chainring design from Wolf Tooth Components
• The wide side of the tooth offers 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
• Drop-Stop® B Chainrings are compatible with: All 9/10/11-speed chains, 12-speed Connex, 12-speed Wipperman, 12-speed Campagnolo
• Also compatible with 12-speed SRAM Eagle, 12-speed SRAM Road and Transmission (T-type) Flattop chains
• Not compatible with 12-speed Shimano HG+, 12-speed KMC or 13-speed Campagnolo chains
• Alternating wide/narrow tooth pattern prevents chain derailment
• All sizes compatible with Dura Ace 9000, Ultegra 6800, 105 5800, RS510, Tiagra 4700 or 4703, Sora R3000 or R3030, and Claris R2000 or R2030 cranks
• 38 T through 50 T sizes are compatible with 105 R7000, Ultegra R8000, and Dura-Ace R9100; the 36 T chainring is not compatible with these cranks
• Not compatible with Dura-Ace R9200, Ultegra R8100, and 105 R7100 cranks
• Sizes 42 T and larger will work with the Dura Ace 9100 power meter
• Mounts in the big ring position of the cranks but is offset inward for perfect 1x chainline
• Stock 2x bolts will not work; you will need Wolf Tooth Components 6 mm bolts which are optimized for single ring mounting
• If using a 9-speed drivetrain use a 10-speed chain—it will fit tighter for better chain retention
• Chainline: 47.5 mm
• Wolf Tooth Components recommends the use of a clutch-style rear derailleur for the best chain security
• If you plan to ride in very muddy conditions, Wolf Tooth Components recommends a chain guide or chain keeper in addition to a clutch-type rear derailleur
• Without these precautions, you may experience chain drops or chain suck

Made in USA.