WOLF TOOTH chainring BCD 4-Bolt 110x38 for Shimano GRX

Product description

These chainrings are for Shimano GRX cranks. They feature our patented Drop-Stop® design for the best wear life, chain retention, and mud clearance. The newly updated tooth profile works with SRAM Flattop chain in addition to other 9, 10, 11, and 12-spd chains (except Shimano HG+ 12-speed chain).

Compatibility

• Shimano GRX cranksets including RX600 and RX810

• Drop-Stop B tooth profile is compatible with SRAM Flattop chain 

• Wolf Tooth’s patented Drop-Stop wide/narrow tooth profile provides the ultimate chain retention and mud-shedding ability

• Use Drop-Stop B for all 9, 10, and 11spd chains or 12spd SRAM Eagle, SRAM Flattop, Campagnolo, KMC, Connex or Wippermann chains

Specifications

• Weight:  36t • 65.5g  |  38t • 72g  |  40t • 84g  |  42t • 89g  |  44t • 92g  |  46t • 102g  
• Material: 7075-T6 aluminum
• Chainline: 50mm (same as Shimano GRX chainrings)
• Made in the USA