RockShox Monarch Debonair Air Can Assembly

This assembly is compatible with Monarch B1 (Plus, RL, XX), C1 (R, RT, RT3), and D1 (RT3) models. Before purchasing, verify your shock's specific model code and ensure your current shock dimensions match the 165mm x 38mm specifications.

Yes, the kit is comprehensive. It includes the air can assembly itself, along with the necessary seals, 15W50 oil, and dynamic seal grease required to complete the installation and refresh your suspension's performance.

Absolutely. The Debonair upgrade is designed to increase the air volume of the negative spring, which significantly improves small-bump sensitivity and provides a more plush, supportive feel throughout the shock's travel.

If you are comfortable performing basic suspension maintenance, this is a manageable task. You will need standard tools like a strap wrench, a shock pump, and a clean workspace, but it does not require advanced suspension tuning knowledge.

Replacing the entire air can assembly is often more effective than just swapping seals if your current can has minor scratches or wear on the inner surface. It ensures a perfect seal and restores the factory-smooth performance that worn-out cans often lose over time.