Stronglite 50T 130BCD
Stronglite Dural 5083 alloy 9/10 Speed Chainring 130mm BCD five arm spider for Shimano. Works with an 8 speed set up too. Got a 50/38 ring set on a Shimano 1055 crank, running 1056 8 speed STIs with no issues. In the UK retail price £25 ($33?) plus postage.
Last edited by Bob the Mech; 08-16-20 at 12:33 PM.
Reason: Additional info added