The Sun Ringle CR-18 is a durable, single eyelet, inexpensive touring rim.

Note: The 26″ models are designed with a 590 ETRTO meaning that they are compatible with fractional tire sizes (ex. 26 x 1-3/8″). It is NOT COMPATIBLE with standard decimal sized tires (ex. 26 x 1.5″).

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

Specifications:

Wheel Size: 26″ or 27″

ISO Diameter (ETRTO): 590 (26″), 630 (27″)

Effective Rim Diameter (ERD): 578mm (26″), 618mm (27″)

Spoke Count: 32H, 36H, or 40H

Brake Type: Rim Brake

Rim Joint: –

Rim Dimensions: 18mm (Internal)

Valve: Schrader

Tire Type: Clincher

Material: Aluminum

Color: Silver

Weight: 440g (26″), 620g (27″)

This product was added to our catalog on February 3, 2021