Thats looks to be the carrier for a Miche cog. You will need to borrow a Miche splined cog and a 1/8 chainwhip to remove or submit to Miche as your cog overlord and just buy one.
Not sure you need a chain whip for Miche cogs as it slots into male/female thingy.??
Just need a lockring tool, am i wrong??
Not sure you need a chain whip for Miche cogs as it slots into male/female thingy.??
Just need a lockring tool, am i wrong??