Wolf Tooth Drop Stop B Chainring

This single-chainring has been specially developed for converting road/gravel/CX cranksets and power meters with a symmetrical 130 mm bolt circle and 5-bolt mounting. This allows existing chainring combinations to be converted to single-chainring drivetrains. This saves weight and ensures a clean look. 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 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 surface means that the load is distributed over a larger area, which in turn reduces wear. The left side of the tooth is narrower than the chain’s roller pin, so Wolf Tooth has removed additional material to create a channel allowing dirt to drain away. More contact surface and space, in turn, means a lower likelihood of the chain falling off whilst riding through dirt.

Wolf Tooth Drop Stop B Chainring Technology:

• Applications: Road, Gravel, Cyclo-Cross
• Material: 7075 T6 aluminium
• Bolt pattern: 130 mm symmetrical
• Mounting: 5-bolt / 5-arm
• Chainline: depends on crank
• Weight: 101 grams (manufacturer’s specification)
• Compatibility: Cranks / power metres with symmetrical 130 mm bolt pattern and 5-bolt mounting
• Not compatible: Shimano Dura-Ace 9000, Ultegra 6800, Campagnolo CX10 / CX11 cranks
• Compatibility: all 9-11-speed chains from all manufacturers
• Compatibility: all 12-speed chains (Sram Flattop, Sram Eagle, Campagnolo, KMC, Connex, Wippermann)
• Not compatible: Shimano HG+ 12-speed chains

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