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Ritchey Zero Logic Comp head assembly 1 1/8 "- 1 1/2" 56 mm

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4/5

Press Fit head assembly, upper 44 mm 1 1/8 ", lower 56 mm 1 1/2", black.

Zero Logic Comp headgear from Ritchey. The head assembly is of the press fit type (semi integrated) where the upper bowl has a 44 mm outer diameter and the lower bowl 56 mm. The inner diameters of the bearings then allow the installation of a fork with a tapered post.

Upper bowl diameter: 44 mm
Bottom bowl diameter: 56 mm
Bearings: ball
Body material: aluminum alloy
Post: tapered
Package contents: complete head assembly

Product details
Fork neck conical (tapered) 1 1/8" - 1.5"
product ID 139530
Product rating  (4 ratings)
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SK hlavove je presne opracovane a vyborne sa lisovalo do mojeho ramu MTB 29 Rascal 2.0 2023.

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SK Hlavové zloženie funguje super

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SK Produkt mi bol odporučený servisnou podporou nakoľko sa mi nedarilo nájsť vhodný náhradný diel. Montáž prebehla bezproblémovo. Čas ukáže.

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SK Spracovanie sa dá dobre, ale headset som vrátil, lebo až po rozbalení som zistil, že používa ešte venčekové ložiská

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SK Dobrý

Chcel by som sa opýtať, bude mi toto hlavové zloženie sedieť na bycikel kde horný otvor v ráme je 44mm a spodný 55mm. Videla je:
SR SUNTOUR XCR LO-R Air (27.5), 100mm, air / Speed Lockout
Kde priemer trúbky je 28,5mm a osadenie loziska 42,5mm?
Poprípade ktoré hlavové zloženie by ste mi odporúčali?

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SK Dobry den,

podla Tvojej fotky disponuje vidlica rovnym 1 1/8" krkom - toto halvove zlozenie tak sediet nebude.
Pokial Tvoj ram vyzaduje ZS hlavko, resp. disponuje hlavovou trubkou 44/55 mm, tak sediet bude napr.: https://www.mtbiker.sk/shop/komponenty/hlavove-zlozenia/integrovane/force-taper-hlavove-zlozenie-1-1-8-1-1-2-polointegrovane-p104435.html.

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The founder Tom Ritchey, a cyclist and designer, has numerous inventions and patents in the cycling industry, and he is still adding more. In 50 years, their steel frameset (for MTB, road and gravel) became legendary. Their segment complements a rich offer of components such as seatposts, stems, handlebars, saddles and others.

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