Spare O-Rings

All Retra Flash and Supercharger models use standard dimension for the battery compartment O-rings, listed below. They can be bought at your local O-ring shop or directly from our online shop.

All dimensions are in millimeters and follow this format: (internal diameter of the O-ring) X (thickness of the O-ring).

Retra Flash (Pro Max(II)/Prime+/Pure):

• ø46 x 2,5 (EPDM 70) x2pcs

Retra Flash (Maxi/Prime/PRO/Pro X/Prime X):

• ø40 x 2,5 (EPDM 70) x2pcs

Supercharger (for Retra Flash Prime/PRO/Pro X/Prime X):

• ø40 x 2,5 (EPDM 70) x2pcs
• ø47 x 2,5 (EPDM 70) x2pcs

Original Retra Flash: 

• ø36 x 3 (EPDM 70) x1pcs

Original Retra Flash Additional battery compartment: 

• ø36 x 3 (EPDM 70) x1pcs
• ø38 x 3 (EPDM 70) x1pcs

Availability

Currently IN STOCK!

Delivery to USA: 2-3 working days

Delivery to EU: 1-2 working days

Delivery to Australia and Asia: 2-5 working days