Surly Single-Speed Kit Spacers and Lockring MFPN=102613518 Evo+ series features ultra-thin body

Evo+ series features ultra-thin body for improved ground clearance

Color White Defined Color White Hose Use Front Hose Use Rear

Front and Rear application Flat Protection Sidewall TPI 120 Color Black Weight 849 Defined Color Black ISO Width (mm) 66 ISO Diameter 584 / 650b / 27

The XPRO 12 SL is the ultimate expression of pedal technology making it TIME’s lightest and most ergonomic road pedal

Get all-day comfort and control plus extensive bar space to mount anything you need for your on- and off-road adventures

Surly Single-Speed Kit Spacers and Lockring MFPN=102613518 Evo+ series features ultra-thin bodySurly Single Speed Spacer Kit comes with a selection of anodized aluminum spacers so you can get a perfect chainline to complement your road track or mountain crankset. Our large diameter stainless steel Cassette Lockring holds everything together and perfectly matches the outside diameter of the spacers. Plus it matches the machined shoulder of our single speed cassette cogs (not included). The lockring is machined to utilize a common Shimano