Problem Solvers BB30 / PressFit 30 Bottom Bracket Adaptor for 24mm Cranks Model=Pike/Revelation DebonAir Upgrade Assembly Intended use: hardpack loose over

Intended use: hardpack loose over hard medium

Tooth Count 22 Ring Position/Type Inner Drivetrain Speeds 10 Chainring BCD 64 Color Black Defined Color Black Material Aluminum

Extendable hose helps take stress off the valve stem

Cold forged 6061-T6 aluminum alloy

Problem Solvers BB30 / PressFit 30 Bottom Bracket Adaptor for 24mm Cranks Model=Pike/Revelation DebonAir Upgrade Assembly Intended use: hardpack loose overProblem Solvers BB30 PressFit 30 Bottom Bracket Adaptor for 24mm Cranks. Problem Solvers BB30 PressFit 30. These adapters kit allow for the use of external bottom bracket crankarms (24mm spindles) with BB30 and PressFit 30 bottom bracket bearings. Spacers fill the gap between the 30mm ID of the bearings and the 24mm OD of the spindle. Included spacers allow for fine tuning of chainline and bearing load. Includes crankset specific spacers to fine tune