Thule AcuTight Knob One Colour

A torque-limiting accessory designed to replace the standard knobs fitted to bicycle frame holders on rear-mounted bicycle racks.

Thule's AcuTight knob has a torque-limiting feature that "clicks" to indicate when optimal mounting torque has been attained. The controlled torque during assembly prevents the holder from being tightened too much or too little. Soft, ergonomic handle. Thule AcuTight knob fits all Thule rear mounted bicycle racks with frame holders.