Renthal Dual Compound Full-Waffle MX Grips - Grey/Black Size: Style: GRIPS Color: MISC Warranty: Renthal's products are warranted against defects in materials and workmanship. Renthal makes no other warranty, expressed or implied. Normal wear and tear from general use and damage as a result of misuse, abuse, neglect, alteration, or failure to perform maintenance is not covered. See manufacturer site for all details.