170mm Crankset 30T 32T 34T 36T 38T Single Speed Mountain Bike Cycling Road Bike Crank Arm Set

This crank set replaced my sram rival 1x11 38 tooth crank set with gxp bottom bracket, to achieve lower gearing. Installation was simple, but the chain needed to be shortened by one chainlink to accommodate for the smaller chainring (chain hung slack when in the smallest cassette cog). The new narrow-wide chain ring just works, no chain drops, no skipping; no difference in shifting. 400 km of gravel riding and so far no issues.

Very good cranks for the money. Can't comment on longevity, but both the cranks, BB and chainring are well made and worth it. By far the best of the cheaper options available on Amazon.

The supplied chainring bolts only had 2 threads (1.5mm) of engagement holding the chainring on. There are other cranksets for the same price that have better castings and an o-ring on the drive side to seal against the bearing.

Mtb fit sur un boost 148mm

Es lo que esperaba, al convertir a monoplato mis rodadas son más agradables. Hasta el momento su desempeño es excelente y mi bicicleta se ve más pro.