RockShox SID Select 2P D1 Suspension Fork Built with a stiff, lightweight 35mm chassis and the Charger RL damper 2P damper with two compression positions (Open and Lock) to choose from for the most efficient ride. DebonAir+ provides more small-bump sensitivity and mid-stroke support. Updated Bushing Package maximizes the fork’s bushing overlap, reducing friction and creates the smoothest ride possible. Bolt-in torque cap adapters included for use with standard hub end caps. SRAM Model ID: FS-SID-SEL2-D1 Attributes Brake Type Disc Damping Charger RL Damping Adjustments External rebound, 2 pos remote comp (open/lock) Crown Material Aluminum Rake 44mm Maximum Rotor Size 220mm Maximum Tire Width 66mm Primary Color Black Spring Adjustments Air pressure, Bottomless tokens Spring Type DebonAir Steerer Tube 1-1/8''-1.5'' Steerer Tube Material Aluminum Lower Tubes Material Magnesium Stanchions Material Aluminum Travel 120mm Wheel Diameter 29'' Stanchions Diameter 35mm Axle/Hub spacing 15x110mm TA Remote Sold Separately e-Bike approved No