PolyTour Rev Coil Gauge:17 (1.20mm) Classic lace-up styling provides pedalling

Classic lace-up styling provides pedalling performance and walking comfort

Includes chain tool 8/9/10/11/12 speed compatible

Plastic Foot

Its eight base dual lens design filters ultraviolet rays and reduces blue light

PolyTour Rev Coil Gauge:17 (1.20mm) Classic lace-up styling provides pedallingPOLYTOUR REV is a co polyester monofilament from Yonex, the iconic sports brand headquartered in Tokyo, Japan. A cursory glance at POLYTOUR REV reveals an obvious design goal, namely spin. To that end, Yonex has given this co poly string a shaped profile (for extra bite) along with a unique silicone infusion (to increase string snap back during impact). Gauge 16L (1. 25 mm) 17 (1. 20mm) Length Set (12 m) Reel (200 m) Material Polyester (Monofilament)