Related Clues:
- Jet propulsion at last to engage a chain
- Minor player, so to speak
- Wheel with teeth
- Minor part
- Certain tooth
- Rider turned, getting reprimand, showing tooth
- (Tooth on) wheel (rim)
- Toothed wheel driven by a chain
- Tooth for driving mechanism
- Toothed wheel driven by chain
- Tooth on wheel
- Wheel with projecting teeth
- Wheel driven by a chain
- Thin wheel with teeth driven by a chain
- Torque-transmitting tooth