Problem Solvers Chain Tensioner Two-Pulley Adjustable Chainline 38 Built-in 4” wheel for easy

Built-in 4” wheel for easy transport when folded

CREE™ LEDs - the highest performing LEDs on the market

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

Battery Li-Polymer Lumens Rear 60-100 Weight 54 Recharge Type USB

Problem Solvers Chain Tensioner Two-Pulley Adjustable Chainline 38 Built-in 4” wheel for easyProblem 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