SURLY Single-Speed Kit - Spacers and Lockring giant Use with PC to update

Use with PC to update Di2 component firmware and change system functions with software from www

Mavic Ksyrium Elite UST Disc wheels are versatile wheels

Rust and corrosion inhibitors prevent seizure in bike parts

Speedplay Standard Tension cleats provide the power and commitment needed to handle everything from steep climbs to extreme racing

Hydraulic lockout

SURLY Single-Speed Kit - Spacers and Lockring giant Use with PC to updateSurly 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