Schwalbe Marathon Mondial Hybrid Tire 700x50C Folding Clincher Addix V-Guard 67TPI Black CheckoutSpec= Tough/High Grip Before you buy a 120

Before you buy a 120 BCD ring

Chainring spacer for adjusting the chainline on inner and middle chainrings

For use with caliper or cantilever brakes

Fits Brand Rocky Mountain

Schwalbe Marathon Mondial Hybrid Tire 700x50C Folding Clincher Addix V-Guard 67TPI Black CheckoutSpec= Tough/High Grip Before you buy a 120The ultimate touring tire made for roads, tracks, and trails of all continents. New Double Defense technology makes the tire light, while still robust. E 25 certified for urban e bike riding. TECH SPECS Primary Color Black Bead Folding Tire Compound Addix Tire PSI 40 70 Tire Technology V Guard TPI 67TPI Tire Type Clincher Tire Weight 750g Tire Width 50C Tire Width Range 1. 90 2. 25 Labeled Size 700x50C Tire Diameter ISO 700C 622 e Bike approved Yes