If you want to upgrade your complete bike cranks to a stronger 48 spline crankset, the SaltPlus Metron cranks could be what you're chasing. Slim, triangle shaped crank arms that are left and right drive side compatible tick all the boxes.
- Tubular Chromoly arms (heat-treated)
- LHD/RHD compatible
- 19mm 48 spline Chromoly spindle
- 175mm length
- Weight: 952 grams