An aluminum core placed between steel braking surfaces and the alloy spider of Shimano's CenterLock SLX SM RT68 Rotor effectively prevents heat buildup for consistent braking. Shimano's SLX SM RT68 rotor is compatible with the CenterLock interface and comes in three sizes: 160, 180, and 203mm.
|Competitive Cyclist||$18.99 on sale||$21.99|
|Backcountry||$26.99 on sale||$29.95|
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