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  1. General Discussion
    Mountain Racing Products (MRP) is proud to announce the recent award of United States Patent No. RE 42,436. This patent covers MRP products that have a chain ring protector that mounts to the frame of a bicycle rather than to the crank spider - including the G2, G2 SL, XCG and the new 2X guide...
  2. General Discussion
    Building on their integrated guard patent*, MRP will begin shipping a new, innovative series of components designed to protect chainrings and cranks from damage due to the occasional rock or log encounter. The XCG guards consist of a replaceable polycarbonate Skid direct-mounted to a 4mm thick...
1-2 of 2 Results