Marzocchi Bomber Foot Nut 55 RC3, 66 ATA/RC3, 888 ATA/RC3 (2008-2011) – 5321790 – IN PRODUCTION NOW!!✨


This product is about 1 pcs Marzocchi Standard Foot Nut 5321790.

Discount starts with >=2 pcs!

Available on back-order

SKU: Marzocchi Bomber Footnut (2008-2011) - 5321790 Categories: , , , , , , , , Tags: , , , , , , , ,

Frequently Bought Together

YITH Badge
+Marzocchi Ahead Cap Fear Nothing
Price for all:   47,49 

Known as part no. xxx, used in the many Marzocchi Bomber.

  • Original Article No. : 5321790
  • Colour : Aluminium anodized
  • Threadsize : M10
  • SW17
  • OD = 21,0 mm
  • Height = 12,5 mm

Compatible Forks :

20086666 RC-3
2008888888 ATA World Cup
2008888888 RC-3
20086666 ATA
2008888888 RC-3 World Cup
20096666 ATA - 1,5"
2009888888 RC3
20096666 RC3 - 1,5"
2009888888 RC3 WORLD CUP
20096666 RC3
20095555 RC3
2009888888 ATA WORLD CUP
20096666 ATA
20106666 RC3
20105555 RC3 TITANIUM - 160
20106666 RC3 TITANIUM
20115555 RC3 TITANIUM - 160

Seals Assembling
When mounting the Oil Seals put crease between the inner lips of the seals before pushing the stanchions in!
Important : Use a suitable tool to press the Oil Seal verticaly in!! If you don’t do that, the metal skeleton will bend.

Seals ‘Break-in Period’
“Some forks may require 5-10 hours of use before the fork fully breaks-in. After the bushings, seals, and other parts have matched to each other, the fork will move smoother. The tight tolerances make the fork last longer and work better.” (original text from Marzocchi Bomber Technical Information (2000) )

Knob / Dial Installation Instructions
Please glue the little screw of the dials with a little bit of middle hard screw glue. And use heat if you want to take it off than.

Sticker Instructions
Please use the sticker only in conditions >=20°C environment to make sure the glue will work and make the tubes oil- and grease-free using isopropanol etc.

[20220114] Ebay Bewertung erhalten von Dario De Santis, Italien
Product sold : Marzocchi Bomber’s REBUILD-KIT ‘COMPLETE’ for Z1 (BAM) & Z2 (BAM) 30mm ‘classic’
“Venditore preciso e affidabile al 100% Tutto perfetto anche con piccolo regalo ?? Consigliatissimo!”

[20210911] Siro from Trieste, Italy  – Fork : Marzocchi Z3 1997
Product sold : 30mm Bomber ‘classic’ Seal kit
“Buongiorno, i pezzi per la bicicletta sono arrivati e le caramelle per me anche!!!
Buone le caramelle e anche i paraolio e para polvere, fantastici!!
Voi sapere quanto olio devo mettere dentro alle forcelle? (Marzocchi Z3 del 97)
Grazie. Un saluto da Trieste.”

[20210903] Ralf from Nürnberg, Germany – Fork : Marzocchi Z3
Product sold : Full Fork Service Z3

“Hallo Marcus, 
die Gabel ist angekommen und ich bin begeistert! Vielen Dank auch für die zusätzlichen Dichtringe und die Gummibärchen!!!
Wie kann ich die Dämpfung etwas weicher einstellen und welche Funktion haben eigentlich die Einstellschrauben jeweils auf den Standrohren?
Beste Grüße, 

Not sure about your Forks Seal size and Type???

Check my personal Marzocchi FORK <-> SEALS Database!! 

Dimensions of Marzocchi Steerer

ZollSteerer mm (top)Steerer mm (bottom)
1 "25,400 mmca. 27,20 mm
1 1/8 "28,575 mmca. 30,15 mm
1 1/4 "31,750 mmca. 33,00 mm

You will receive your goods from us fast! After receipt of payment, you can expect packaging, shipping delivery of your parcel ASAP.
All sendings will be sent tracked!
Shipping takes usual 1-3 days in GER using DHL, but might take longer in EU and world wide (Hermes / DHL).
Stickers will be send by ‘Deutsche Post international registered letter’.

Please allow 7-14 days for rebuilding depending on work load. Sometimes I need more time depending on current family needs 😉 <br>

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