This chain tensioner for the Razor E200 & E275 (Versions 36+) electric recreational scooters comes complete with the bracket, the roller, and the spring.
The chain tensioner is an important part of the drive system and should be replaced if damaged or lost. A faulty chain tensioner can be identified by a loose chain that falls off during ride time.
At our already low price, you may want to order an extra to keep as a spare.
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