The Sun Ringle CR-18 is a durable, single eyelet, inexpensive touring rim.
Note: The 20″ / 451 ISO model is designed to be used with fractional tire sizes (ex. 20 x 1-1/8″, 20 x 1-3/8″). It is NOT COMPATIBLE with standard decimal sized tires (ex. 20 x 1.5″). For decimal sized tires, please use the 20″ / 406 ISO model.
Features:
- Triple-box construction for durability
- Ample 22.5mm width works well with a variety of tire widths
- Features “ABT” brushed brake tracks for consistent braking








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