Wolf Tooth Components | Elliptical Chainring For Shimano Grx Cranks | Black | 42T | Aluminum
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Wolf Tooth Components | Elliptical Chainring For Shimano Grx Cranks | Black | 42T | Aluminum, Wolf Tooth Elliptical Chainring For Shimano GRX Cranks Stop dropping your chain Narrow-wide chainrings have been utilized by mountain bikers who run single chainring setups to help eliminate chain dropping. The science behind the design is the alternating tooth thickness, which greatly aids in chain retention by mimicking the alternating thickness between your inner and outer links on your chain. This chainring also incorporates an elliptical design, which provides more torque and improves efficiency in your pedaling stroke. Wolf Tooth's elliptical chainring, designed to fit specifically with Shimano GRX cranksets, features a four-bolt construction with a 110BCD and is available in multiple tooth options. The open profile of the chainring sheds and prevents mud build up so your drivetrain stays moving smoothly. Being made entirely of 7075-T6 aluminum helps maintain a lightweight yet durable construction. Features Drop-Stop(R) Wolf Tooth's patented narrow/wide tooth profile has good chain retention and sheds mud. Durable Made from 7075-T6 aluminum. Compatible Fits RX600 and RX810 Shimano cranksets and SRAM Flattop, SRAM Eagle and KMC chains. Oval design Allows for more efficiency in pedaling. SPECIFICATIONSDrive Train Speed9, 10, 11, 12Tooth Count38, 42, 46Bolt Center Diameter110Material7075-T6 aluminum Intended Use Trail, AMWeight38t-72g, 42t-92g, 46t-102g | Wolf Tooth Components | Elliptical Chainring For Shimano Grx Cranks | Black | 42T | Aluminum