Wolf Tooth Drop Stop B Chainring

This single-chainring has been specially developed for converting Shimano cranksets with an asymmetrical 110 mm bolt circle and 4-arm mounting. This allows existing chainring combinations to be converted to a single-chainring drivetrain, saving weight and creating a clean, uncluttered look. The chainring is made from high-strength 7075 T6 aluminium, making it particularly durable and lightweight. It is compatible with all 9-11-speed chains from all manufacturers and 12-speed chains from Sram, Campagnolo, KMC, Connex and Wipperman.

Wolf Tooth Drop Stop B Chainring Technology:

Wolf Tooth’s patented Drop Stop B narrow-wide tooth profile offers the ultimate in chain guidance and self-cleaning. The right-hand side of the tooth is as wide as possible to maximise the contact area with the chain. More contact area means that the load is distributed over a larger surface, which in turn reduces wear. The left side of the tooth is narrower than the chain’s roller pin, so Wolf Tooth has removed excess material to create a channel allowing dirt to drain away. More contact area and space, in turn, means a lower likelihood of the chain falling off due to dirt whilst riding.

Wolf Tooth Drop Stop B Chainring Technology:

• Applications: Road, Gravel, Cyclo-Cross
• Material: 7075 T6 aluminium
• Bore: 110 mm asymmetrical
• Mounting: 4-hole / 4-arm
• Chainline: 47.5 mm
• Weight: 74 grams (manufacturer’s specification)
• Compatibility: all 9-11-speed chains from all manufacturers
• Compatibility: all 12-speed chains – Sram Flattop, Sram Eagle, Campagnolo, KMC, Connex, Wippermann
• Not compatible: 12-speed Shimano HG+ chains

Crank compatibility:

• Shimano Dura-Ace R9100 / 9000, Ultegra R8000 / 6800, 105 R7000 / 5800, Tiagra 4700 / 4703, Sora R3000 / R3030, Claris R2000 / R2030
• Not compatible: Shimano Dura-Ace R9200 / R9200-P / R9100-P, Ultegra R8100, GRX

Included:

• 1x Wolf Tooth chainring without chainring bolts

Herstellerinformation: Wolftooth, 3100 West Park Drive, 55306 Burnsville, Minnesota, United States, https://wolftoothcomponents.com | Contact EU Cosmic Sports GmbH Leyher Strasse 47, 90763 Fürth, Germany, https://cosmicsports.de