The SHIMANO FC-RX610-1 crankset offers an excellent balance of weight savings, optimized efficiency, and versatile gearing options to meet the needs of different riders in varying terrains.

The crankset allows riders to combine a 10-45T or 10-51T cassette with a 38T or 40T chainring, providing the flexibility to choose gearing with closer or wider spacing, depending on individual preferences. With pedal arm lengths of 165, 170, 172.5, and 175 mm, the FC-RX610-1 offers additional customization options, allowing each rider to find the perfect fit.