At2.8oz (79 grams, 38T) this makes Rennen Chainrings one of the lightest on the market. We have machined into the gears the internal Threads increasing accuracy and eliminating the frustration.
RENNEN 4 Bolt 104 Threaded 40T Chainring (Black)
RENNEN 4 Bolt 104 Threaded 37T Chainring (Black)
RENNEN 4 Bolt 104 Threaded 33T Chainring (Black)
RENNEN 4 Bolt 104 Threaded 36T Chainring (Black)
RENNEN 4 Bolt 104 Threaded 48T Chainring (Black)
RENNEN 4 Bolt 104 Threaded 52T Chainring (Black)
