microSHIFT Sword BLK 1x Crankset - 172.5mm 9/10-Speed 42t 110 Asym BCD JIS Square Taper Spindle Interface BLK Model=Helix Race E*Spec AL Cranks Model SX-RK3 Front/Rear Rear (3sp)

Model SX-RK3 Front/Rear Rear (3sp) Axle/Spacing (mm) 13/32"x170 Nutted Hole 36 Spoke J-Bend Brake 6-Bolt Color Silver Weight 1400g

It features a low-key clean and modern look with a responsive touch interface that provides riders with an intuitive method of switching between riding modes

Replaces Shimano model number M65/T and part number LX-M565

Simplest operation even with just one hand in confined screw driving challenges

microSHIFT Sword BLK 1x Crankset - 172.5mm 9/10-Speed 42t 110 Asym BCD JIS Square Taper Spindle Interface BLK Model=Helix Race E*Spec AL Cranks Model SX-RK3 Front/Rear Rear (3sp)The Sword Black 1x crankset brings a gravel oriented gear ratio aesthetic and chainline to a square taper bottom bracket platform. A single chain retaining ring pairs perfectly with either Sword Black 1x or the original Sword 1x groups. Compatible with 68x113mm JIS square taper bottom bracket (sold separately) 110mm Asymmetric 4 bolt BCD Designed to be used with Sword Black or Sword 1x groups Not compatible with 2x chainrings Aluminum crank arms and