CoURTerzsl 104mm Aluminum Alloy MTB Bike Bicycle Narrow Wide Single Speed Chainring Circle

Description

Specifications: This chain ring is suit for BCD 104mm, single speed, suitable for 9, 10, 11 speed. Type: Bike Chainring Circle Material: Aluminum Alloy Teeth(Optional): 30 32 34 36 38 40 42 44 46 Thickness: 4mm/0.16" (Approx.) Diameter: 104mm/4.09" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Bike Chainring Circle