e*thirteen MTB Drivetrain Cassettes, Cranks, Chainrings, Guides – ethirteen

CRANKMAS: 30% Off Cranks & More

Order by Dec 16 to Guarantee Christmas Delivery

MTB Chainrings
Mountain bike chainrings built to match your drivetrain, your cranks, and your...

MTB Chainrings
MTB Cranks & BB
From featherweight trail MTB builds to gravity rigs that take a beating,...

MTB Cranks & BB
MTB Chainguides
Two decades on the World Cup Downhill circuit. The fastest riders on...

MTB Chainguides
MTB Cassettes
More range. More compatibility. More choice. Helix cassettes changed the game with...

MTB Cassettes

The Right Gift for Every Rider

From Sidekick wheels to Helix drivetrains, an e*thirteen Gift Card puts world-class components in their hands. They pick the gear. You get the credit.

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