e*thirteen TRS Race Crankset 73mm Self-Extractor Carbon black

Want to hit the trail with THE lightest trail crankset on the market?!

In contrast to e*thirteen's Gen3 carbon cranks, the overall profile and volume of their Gen4 cranks has gotten much smaller and slimmer. This also led to a significant increase in heel clearance, a key complaint heard about their Gen3 cranks.

E*thirteen's Gen4 TRS Race Carbon Crank also sees the spindle moved to the non-drive side of the crank for easier chainguide setup and drivetrain maintenance.

The adjustable chainline accommodates non-Boost (142mm), Boost (148mm), and Super Boost (157mm).

Finally, e*thirteen's cranks now include an 8mm self-extractor, meaning the cranks are easily removed with nothing more than an 8mm allen.