Aluminum

Value bundle includes a 2 pack quantity of the Sun Ringle CR-18 Rim Rims.The Sun Ringle CR-18 is a durable, single eyelet, inexpensive touring rim. 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. Item Specifications: Color, Silver, Weight, 460, Hub Drilling, 36, Rim Depth, 16, Manufacturer Spec ERD, 612, Valve, Presta, ISO Diameter, 622 / road / 29", Wheel Size, 29, Tire Type, Clincher, Rim Center Offset, 0, Rim Joint, Sleeved, Brake Track, Non-Machined, Defined Color, Silver, Rim Width (External), 22.5, Rim Material, Alloy, Eyelets, Single, Rim Width (Internal), 18, QBP Measured ERD (mm), 611, SHIPS TODAY! Order before 1:30PM EST, M - F, and this item ships the same day! HAVE A QUESTION?Expert customer service by bike experts! A Real Brick And Mortar Retail Bicycle Shop with people you can talk to! Contact Us! (9-5 Mon-Fri, 12-4 Sat & Sun EST) Chat With Us