Echo TR 108.9 splined freewheel

Now available in Echo's new splined interface, this is quite possibly the most popular trials freewheel ever made. Known in some markets as the Echo SL, the Echo TR freewheel offers robust pawls and springs which offer solid and precise engagement. After hundreds of hours of use, this freewheel often shows no signs of wear.

Spec

• 18 teeth
• 108 engagement points
• 9 pawls (3 pawls engage simmultaneously)
• Ball bearings
• Mounting: Echo splined

Weight: 184g

Splined intefrace tips:

• This freewheel is compatible with all Echo Splined cranks such as the TR Splined and SL Splined and frames with a spanish BB only.
• The freewheel is secured in place by a BB spacer as found on all new Echo frames.
• When mounting the crank onto the BB, please make sure you tighten the cranks so that the freewheel cannot move sideways on the crank

Freewheel removal:

• Freewheel removal is as easy as pulling the cranks from the BB. No other tools are required.