No, plastic as in plastic. The pinch bolts however are made of cheese.
The heads are undersized and shallow so if you have a balled Allen key you can wreck them easily. Best to use a high quality Allen bit in a torque wrench. Threadlock is helpful too...
@Howard started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
No, plastic as in plastic. The pinch bolts however are made of cheese.