Shimano
SHIMANO BB-UN300 INNENLAGER BSA 73MM JIS 4-KANT 122,5MM
SHIMANO BB-UN300 INNENLAGER BSA 73MM JIS 4-KANT 122,5MM
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SHIMANO BB-UN300 PATRONEN-INNENLAGER (BSA 73 MM | JIS 4-KANT | 122,5 MM)
Das Shimano BB-UN300 ist ein hochwertiges und langlebiges Patronen-Innenlager für den vielseitigen Einsatz an Trekking-, City- und Mountainbikes. Es wurde speziell für Rahmen mit klassischem BSA-Gewinde und einer Gehäusebreite von 73 mm entwickelt. Ausgestattet mit einer bewährten JIS 4-Kant-Aufnahme und einer Achslänge von 122,5 mm (LL123) garantiert es eine zuverlässige Passform und saubere Funktion.
Ein integrierter Stabilisator gewährleistet eine stets konstante Kettenlinie und verhindert ein Verkanten der Lagerpatrone. Die Kombination aus robusten Aluminium-Adaptern und einer stabilen Stahlachse sorgt für hohe Haltbarkeit und eine effiziente Kraftübertragung bei täglicher Beanspruchung.
Features & Daten
• Marke: Shimano
• Modell: BB-UN300
• Einsatzbereich: Trekking, MTB, City, Tour
• Gewindestandard: BSA (Englisch)
• Gehäusebreite: 73 mm
• Gehäusedurchmesser: 34,8 mm
• Achsprofil: JIS 4-Kant
• Achslänge: 122,5 mm (LL123)
• Bauart: Gedichtetes Patronenlager
• Material: Achse aus Stahl | Adapter aus Aluminium (links) / Aluminium-Stahl (rechts)
• HAN: EBBUN300C23X
• EAN: 4550170622190
Lieferumfang
1x Shimano BB-UN300 Innenlager (BSA 73 mm / 122,5 mm Achslänge) inkl. Lagerschalen.
Fazit
Der bewährte Standard für 4-Kant-Kurbeln: Wartungsarm, extrem robust und mit konstanter Kettenlinie für Sorgenfreiheit im Alltag und auf Tour.
Product Information & Conditions
GPSR Information
Manufacturer
Shimano Europe B.V.
High Tech Campus 92
5656 AG Eindhoven
Niederlande
Email: privacy@shimano-eu.com
Note: All product information and technical data are compiled with the utmost care. Nevertheless, errors, discrepancies, or changes cannot be ruled out. Manufacturers reserve the right to change specifications, features, and weights without prior notice. Subject to change without notice.
NEW / DISCONTINUED GOODS WITH GUARANTEE / USED GOODS WITH GUARANTEE
Our standard
We invest considerable time and care in each of our bicycles and parts before they go on sale. Every bike and every item is thoroughly cleaned, inspected, and, if necessary, fitted with new wear parts to ensure it's technically sound and visually appealing.
This is precisely where we differ from many other providers: You only receive items from us that have been honestly and conscientiously inspected. The condition and all relevant information can be found transparently and comprehensibly in our item information and terms and conditions .
This way, you know exactly what to expect – and can be sure that you'll get a bike or part that will give you long-lasting pleasure without the need for major repairs after a short period of time.
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USED GOODS - Warranty
If you choose our used bicycles, components, or equipment, you benefit from additional security: We offer a one-year warranty . So you can ride worry-free, knowing we'll stand behind you even after your purchase.
Note: Items expressly marked as “defective” or “DIY goods” are excluded from the warranty.
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NEW GOODS - Guarantee
When you purchase new bikes, exhibition pieces, demonstration models, or discontinued items, you are doubly protected: You receive a 2-year manufacturer's warranty or a 2-year guarantee – clearly and transparently stated in the item information.
This means you are better protected than if you were buying privately, and you can rely on our support even after the purchase.