SHIMANO Deore M6100 Rear Derailleur 12 Speed Long Cage Black giant Spank Spoon Stems feature unique Size: HTC61B Spank Spoon Stems feature unique style sealed cartridge bearings 51T max cog size Features the Shadow RD+ chain stabilizer system to minimize chain slap
Ask the seller if a required method is unavailable. Retain confirmation of the method and amount actually used.
Check the source and date of supporting information when relevant. Consider whether the seller is promising a result or describing an intended purpose.
If reporting a problem, describe what happened rather than only saying it does not work. Do not share account passwords or payment security codes in support messages.