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Tube end protection 50 mm

for Condor and Rider frame

End cap for tubes with an OD of 50mm, suitable for various wall thicknesses.
Used on stainless steel Optima frames.

Tube end protection 60 mm

End cap for tubes with an OD of 60mm, suitable for various wall thicknesses.
Used on older aluminium Optima frames.

Ball joint teflon bearing M6

Right threaded PTFE A2

Ball joint teflon bearing M6

left threaded PTFE A2

Optima Rider discbrake adapterplate

Derailleur hanger

old type

used on Optima models built before 2001

Derailleur hanger

aluminium new type

used on most bikes since 2006