WOLFTOOTH Chainring oval 1-fold Drop-Stop LK 110 for Shimano GRX crank
For Shimano's new GRX crankset optimized chainring with the asymmetrical 110 mm GRX bolt bolt circle diameter . Available is the oval chainring with 38, 42 and 46 teeth. For mounting Wolftooth recommends the in-house 6 millimeter chainring bolts, which you can find in our shop . The Drop-Stop technology with the Wide-Narrow - design of the teeth of the Wolftooth chainrings grip them particularly well in the chain and thus prevent the jump effectively. The chainrings work best with a 10-speed , 11-speed or 12-speed chain together. To avoid Chainsucks or Chaindrops, we recommend the use of Shimano GRX derailleurs, but in any case a damped rear derailleur (Shimano Shadow +, SRAM Type 2.0 / 3.0) or chain guide or a chain catcher.
The oval shape smoothes the force peaks during the crank turn. As a result, you have a more even kick, especially on the mountain, and your muscles are less tired. The lower force peaks also reduce the load on the knees.
Material: 7075 aluminum
bolt circle diameter : 4x 110 mm (asymmetrical for Shimano)
Compatibility crank: GRX crank
Compatibility drive: 1x9, 1x10, 1x11 or 1x12 drive (SRAM Eagle)
Compatibility Chains: 9x, 10-speed , 11-speed or 12-speed Chain (No Shimano HG+)
Number of teeth: 38, 42 or 46 teeth
chain line : 50 mm (Shimano GRX)
Color: black anodized
Weight according to manufacturer: 38 teeth - 72g, 42 teeth - 92g, 46 teeth - 102g
Scope of supply : 1x WOLFTOOTH chainring oval 1-fold Drop-Stop LK 110 for Shimano GRX crank