By integrating the XD driver into the cassette itself, we were able to eliminate approximately 12mm of unused space between the cassette and the hub flange, creating a near-dishless wheel that's stronger than competitor wheelsets by a longshot.
Offering 233% range and at only 180 grams, this cassette is a factory replacement for all LG1 wheelsets that have the integrated 7 speed cassette. The 21t cogs is made of aluminum, while the last 6 cogs are machined from a single piece of steel. Our industry exclusive 9t cog allows for more range without just making the biggest cog bigger. It also means you can run a smaller chainring than with competitor cassettes, allowing for greater ground clearance. What's in the box: Cassette and grease packet Note: this cassette only works with e*thirteen LG1 wheelsets. 5 yr warranty 9-10-12-14-16-18-21T