RockShox DebonAir Air Can Upgrade Kit 200mm x 57mm B1 Later Monarch 2014+/RT32013+ Tooth Count-18 Chain materials are treated to

Chain materials are treated to significantly increase the life span

5mm M12 x 1

Includes end plugs

9" Keyed Black

Tooth Count 50 Ring Position/Type Outer Drivetrain Speeds 10 Drivetrain Speeds 11 Chainring BCD 110 Color Black/Silver Defined Color Black Material Aluminum

RockShox DebonAir Air Can Upgrade Kit 200mm x 57mm B1 Later Monarch 2014+/RT32013+ Tooth Count-18 Chain materials are treated toRockShox DebonAir Air Can Upgrade Kit: 200mm x 57mm B1 and Later (Monarch 2014+ RT32013+). Upgrade Standard or High Volume rear shocks to DebonAir for better initial stroke more linear spring rate and better tunabilty. Upgrade Kits include Air Can Volume Spacers Seals and Decals.