![Echo TR Cranks Echo TR Cranks](https://cdn11.bigcommerce.com/s-ig1k71qc/images/stencil/300x300/products/127/364/Echo_TR_cranks_BTD__32712.1642016540.jpg?c=2)
Sold as individual crank arms. These cranks fit an ISIS bottom bracket, with the drive-side crank having a spline to fit Echo's splined freewheel.
Robust, super strong and light cranks from Echo. Forged then machined, then anodised for optimal stiffness and weight.