Aluminium upper plug 24mm; named assembly Art. No. 17.
This is the base upper cap which integrates a Schrader valve and an O-Ring (4).
This 24mm version is used in XC500, XC400 a.o. forks. Caps are in stock, if you need a replacement.
This is my own reproduction of this part in excellent quality.
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.
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.
Dimensions of Marzocchi Steerer
|Zoll||Steerer mm (top)||Steerer mm (bottom)
|1 "||25,400 mm||ca. 27,20 mm
|1 1/8 "||28,575 mm||ca. 30,15 mm
|1 1/4 "||31,750 mm||ca. 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>