The Echo TR freewheel uses 9 steel pawls to create 108 engagement points for super quick pedal response. It's constructed from tough CroMo steel and has a unique spring design which makes it much louder than most other freewheels. The TR has proven to be one of the most popular and maintenance-free freewheels on the market! Standard 1.37" x 24tpi thread fits all modern threaded cranks. Available in 18t only.
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