How we make the tanks:

• We cut a brand new tank into 4 parts.
• We put 2.5 cm on each side
• We weld it with gas
• We apply tin/lead sealant for all welds
• We apply lead solder to the sealing compound
• The tank is then leak tested with water
• A pressure test is then performed at 4 PSI for 10 minutes during which the pressure must not drop.

General Information:

• Capacity: 21 liters
• 2.5 cm wider than OEM on each side
• BS4/BS6 EFI version with cutout for fuel pump
• Optionally available: Black fuel cap with complete set of keys
  (includes also ignition lock and seat lock and 2 keys): 39,- €.
• If the double sided tank protection frame is further used then an extended mounting part (see picture) is also needed:
  This bracket defines the distance at the bottom of the side frame and connects it to the frame of the bike.
  Bracket / lower side frame mounting, extended by 5 cm: 39,- €
  

---

Painted

We found a professional paint shop which gives us high quality color schemes that can compete with the factory paint job.
They even look like them – but it is a 21 liter tank, not the OEM 14 liter:

     498,- € + 100.- € shipping

 

Raw (Unpainted).

To the raw welded tank you need to apply a layer of fuel resistant tank sealant (available on Amazon) to prevent rust from the inside, then you can finish the surface any way you want.

     398,- € + 100.- € shipping