Park Tool PRS-33TT Tool Tray Chain Wrap Capacity (teeth)-42 Six recessed slots create channels

Six recessed slots create channels to allow water mud and other debris trapped between the pad and rotor to escape during braking

Wider gear range capacity and stable shifting performance

}e*thirteen e*spec Plus Chain Guide 34-38t for Bosch CX Gen4 with ISO Compact Slider Black

Elliptical rings provide smoother more efficient pedal rotation which means better traction

Featuring a generous internal width for modern tire widths with lower pressures

Park Tool PRS-33TT Tool Tray Chain Wrap Capacity (teeth)-42 Six recessed slots create channelsPark Tool PRS 33TT Tool Tray. Accessories and add ons to hop up and specialize Park Tool repair stands.