Cyklos CCR round corner replacement main spring.
Please select the size option from the drop down box -
OPTION 1 - 135mm (total length including end hooks) 1st Generation.
OPTION 2 - 160mm (total length including end hooks) 2nd Generation.
Image below is for reference only - showing this main spring (OPTION 2) on the CCR40 Round Corner Machine (open loop at the bottom).
Please note the image below shows a 3rd generation spring, the 1st & 2nd generation springs will NOT fit this model.