Problem Solvers Chain Tensioner Two-Pulley Adjustable Chainline 38 Heavy-duty compression straps loop through

Heavy-duty compression straps loop through saddle rails to carry the weight and secure the load by compressing it against the bottom of the saddle

Silicone lever pad for grip and comfort

CREE™ LEDs - the highest performing LEDs on the market

Rear Der/Shifter Compatibility SRAM Exact Actuation Shifter/Derailleur Compatibility SRAM 11 Drivetrain Speeds 11 Weight 140 Cassette Spacing Shimano/SRAM 11 Brake Lever Actuation Short Pull Color Black Adjustable Reach Yes Includes Brake No

Problem Solvers Chain Tensioner Two-Pulley Adjustable Chainline 38 Heavy-duty compression straps loop throughProblem Solvers Chain Tensioner Two Pulley Adjustable Chainline. This Problem Solvers Two Pulley Tensioner is for use with single speed drivetrains. Two pulley tensioner Adjustable chainline 18t maximum cog size CNC machined AL 6061 T6 Not for use with fixed gear drivetrains or coaster brakes TECH SPECS Color Black