About PEEKrings Classic
Carbon fibre/PEEK chainrings for standard 5-bolt 110BCD and 130BCD cranksets handmade to order in the UK. We can also make rings to fit non-standard cranksets including 4-bolt, 135BCD and Verve Infocranks. If you would like to order a non-standard pattern or size, please contact us [insert link].
PEEKrings Classic were used by Dame Sarah Storey in the 2016 Tour of California time trial and the road time trial at the 2016 Rio Paralympics, where she won the gold medal. They were also used by Magnus Backstedt at the Ironman World Championships in 2013.
Carbon/PEEK rings are not for everyday use - we recommend youkeep them for TTs and Sunday best only!
For more information about BCD and crankset patterns, see our FAQs [insert link].