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MRP designed the 2x (Two-Bye) Chainguide to deal with the unique gear ratios, chain lines, and impact protection requirements of today's 2x10 drivetrains.

  • Removable skid allows you to sacrifice protection for weight savings
  • Dual-pulley system provides precise chain engagement while reducing noise and drag
  • Compatible with 9- and 10-speed drivetrains

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Great Bash Guard and Chain Guide

  • Familiarity:I've put it through the wringer

The day I put this on my bike I went through a rocky wash (rocks the size of softballs) @ 25 mph and a rock flew up after it met my front tire. The rock hit directly on the bash guard and took a small chuck out of the polycarbonate (I mean really really small). I'm SO glad I had this on as it saved my chain, chain ring and possibly my frame. This guard is tough!

Haven't "cased" a jump or rock yet though. We'll see how the sheet metal holds up.

I ride pretty hard and I haven't had a chain drop since I put this on.

Minus one star due to the sharp edges found on the stamped sheet metal. Easily de-burred in a tumbler for 10-15 minutes. Manufacturing oversight or cheap production I guess.

Overall great product.