ethirteen  TRS Plus Chainguide

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The ethirteen TRS Plus chainguide fits chainrings from 28 to 34 teeth, maximizing drivetrain protection and chain retention without breaking the bank or requiring crank removal for installation.

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Features

  • Co-molded upper slider has a soft rubber interior to cut down on chain noise while riding; opens quickly and easily without tools
  • Fully machined aluminum backplate is lightweight and strong to protect against the worst scenarios
  • Includes 2 separate sizes of bash guard (28–30T and 32–34T) to fit your drivetrain
  • Also includes chainline spacers and mounting hardware
  • Designed to fit frames with ISCG 05 standard mounting points

Imported.

View all ethirteen Chain Guides

Technical Specs

Best Use

Mountain Biking

Material(s)

Aluminum/composite carbon

Weight

4.2 ounces

Reviews
2 reviews with an average rating of 3.5 out of 5 stars

Ratings Snapshot

Product Rating

0 out of 1 (0%) reviewers recommend this product

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Konafreerider21
Rated 5.0 out of 5 stars

Great Product, Easy Install.

2 years ago

E13 makes a great product. Been using their stuff for 20 years almost, going back to the mid 2000's when I raced in the Norba Nationals. Install was easy, about 30 minutes. Works as designed. I have a 12x1 Shimano drivetrain and there is no rubbing. Only downside is the spacers, if needed for your bike, are silver. Most cranks are black. They are on the inside and pretty hidden, so not a huge deal, but I do wish they were black.

Age:25–34
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Chaz
Atlanta
Rated 2.0 out of 5 stars

Meh. Buy the OneUp one instead.

4 years ago

I mean it works, but the setup is a little harder than other bash guards. This e-thirteen gives you spacers to put on the screws so that your chain can be centered in the chain guide. If the chain is too far to either side you add or take away spacers...which gets very tedious. The spacers are really cheap aluminum and they kept bending all over. DO NOT OVERTIGHTEN at all or they will bend and sort of get ruined. The one-up bash guard is around the same price and has a much better way to install. I’d buy that one 1000x over before I bought another e-thirteen. That being said, I rarely had an issue with a chain coming off and the bash guard did it’s job. Used for probably 1.5 years of heavy riding

Age:25–34
No, I do not recommend this product
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