Freewheel Shims
Spacers for fine tuning freewheel and cassette placement or adjusting chainline on frames with B.S.A external type bottom bracket cups.
- Fits between frame and drive-side cup (cup must have lip) to adjust chainline or crank clearance
Select Option 1
From $24.50
Freewheel Shims—
$24.50
Description
Spacers for fine tuning freewheel and cassette placement or adjusting chainline on frames with B.S.A external type bottom bracket cups.
- Fits between frame and drive-side cup (cup must have lip) to adjust chainline or crank clearance
