Dura Ace 7400 body schroefdraad vraag

[JJ]

Weet iemand wat de schroefdraad afmeting is van het draad aan het uiteinde van deze body:



Ik vond het volgende:

Shimano designed/manufactured their Dura-Ace Uniglide cassette/freehub systems to different specifications relative to their other UniGlide systems. The splined cogs and spacers (and the related splined section of a UniGlide hub body) are similar for all Shimano UniGlide models, but the smallest UniGlide sprocket that threads onto the end of a UniGlide hub body is spec'd to different standards. More specifically, Shimano made their Dura-Ace threaded sprockets (and the threaded section of their Dura-Ace hub bodies that accomodate them) with a smaller diameter relative to their other UniGlide systems. We measure Shimano threaded UniGlide cogs (with the exception of Dura-Ace models) to be about 33.5 mm in diameter and they will thread fine on just about any non Dura-Ace UniGlide freehub. However, Shimano's Dura-Ace threaded UniGlide cogs are spec'd to a smaller standard...with only a 31.0 mm diameter...and are only compatible with Dura-Ace UniGlide freehubs with the smaller (in diameter) threaded hub body section. Please keep in mind this is only an issue with threaded UniGlide sprockets, as all splined UniGlide sprockets and spacers are interchangable on just about any UniGlide freehub...although be mindful of spacer widths...as Shimano used different spacer widths to build their 6, 7 and 8-speed UniGlide cassettes.

Thanks,

JJ

[Pino]

Op de foto lijkt inderdaad de iets kleinere maat. Daar passen van die goudkleurige sluitkransjes op.

[JJ]

Tja, en eigenlijk zoek ik daar (in opdracht ) een lockring voor..

Of iets wat daarvoor dienst kan doen in plaats van het sluit kransje.

JJ

[Pino]

Een kransje dat mishandeld kan worden zou dus ook voldoen?

(misschien duikt er deze week wel 1 op)

[JJ]

Je bedoeld tandjes eraf draaien en inzagen voor houvast haaksleutel?

JJ

[Pino]

bijvoorbeeld