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E-Thirteen now shipping 11-speed TRS Race Cassette

Published December 12, 2016

PETALUMA, Calif. (BRAIN) — E-Thirteen is now shipping its TRS Race Cassette, an 11-speed 9-46-tooth cassette that fits SRAM XD drivers. 

The cassette offers a 511 percent gear range with a single chainring  — a bit more than the gear range offered by SRAM's 12-speed Eagle drivetrain, which has a 500 percent range. It is a two-part design, with the three largest cogs machined from a single piece of aluminum. The smaller cogs are machined from steel. The large cogs are attached to the driver with a lockring, and the smaller cogs are then attached to the larger cogs with a chainwhip. 

The cassette is shipped with the lockring and a grease packet. The aluminum cogs will be available separately soon. 

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