SKU: 75906716353

BIG BORE KURBELWELLE PZ-TUNING "MASSIV" 60-105CCM SIMSON S51 - NEUWARE

Sale price$98.10 Regular price$109.00
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Description

BIG BORE KURBELWELLE PZ-TUNING "MASSIV" 60-105CCM SIMSON S51 - NEUWAREBig Bore Tuning Kurbelwelle (44mm Hub) fr Simson Sport u. Tuningmotoren S51, S70, Schwalbe u. Simson SR50. Unsere Big Bore Kurbelwelle wurde direkt fr den Straen Tuningmotor konzipiert, das Hauptaugenmerk setzten wir auf Stabilitt und Langlebigkeit. Was heit das? Das Pleuel sowie die Lagerung haben im Gegensatz zu unseren Rennkurbelwellen etwas weniger "Lagerluft", was dafr sorgt, dass die Big Bore Wellen im Dauerbetrieb extrem hohe Laufleistungen

Big Bore Tuning Kurbelwelle (44mm Hub) für Simson Sport-u. Tuningmotoren S51, S70, Schwalbe u. Simson SR50.

Unsere Big-Bore Kurbelwelle wurde direkt für den Straßen-Tuningmotor konzipiert, das Hauptaugenmerk setzten wir auf Stabilität und Langlebigkeit.

Was heißt das?

Das Pleuel sowie die Lagerung haben im Gegensatz zu unseren Rennkurbelwellen etwas weniger "Lagerluft", was dafür sorgt, dass die Big-Bore Wellen im Dauerbetrieb extrem hohe Laufleistungen garantieren.

Dieser Langläufer wurde von uns mit einem Schmiedepleuel ausgestattet.

Das Preis-Leistungsverhältnis ist hier unschlagbar.

Einbauen-Spaß haben-Ruhe haben

Vorteile auf einen Blick:

  • hochwertiges Präzisionsnadellager am Pleuelfuß (versilberter Käfig)
  • komplette Eigenentwicklung (baut also NICHT auf MZA Basiswelle auf)
  • breitere Kurbelwangen f. größere Flächenpressung des Hubzapfen (sorgt für mehr Stabilität)
  • unten geführt (keine Anlaufscheiben am oberen Nadellager erforderlich)
  • höhere Rundlaufgenauigkeit, als bei Standard-Wellen
  • Wuchtfaktor optimiert für Drehzahlen bis 11500 Umdrehungen
  • optimierter Konus für das Schwungrad (erhöht die Pressung und verhindert abscheren des Halbmondes)

 

Lieferumfang:

  • 1x 44mm Hub Big-Bore Kurbelwelle
  • 1x Nadellager für 50-60ccm Kolben
  • 1x Nadellager für 70-105ccm Kolben
  • 1x Passfeder Zündungsseite
  • 1x Passfeder Primärseite
  • 1x hochwertige Verpackung
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 75906716353

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4.3 ★★★★★
Based on 24 reviews
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K
Verified Purchase
Kate
Belleville, US
★★★★★ 5
Super cute, comfortable, practical, love that they are slip on
Size: 10.5, Color: Tobacco/Black
I have worn these 2-3 times already. The first day was a school/work day so I was on my feet 9 hours and the only issue I had was with the side of the boot rubbing against my ankle. I just make sure I wear socks high enough to cover my ankles or jeans that go into the boots now for long wear days. Absolutely love them! They keep my feet dry in this snow( we live in Michigan). I had been looking for a pair like this for awhile now and was getting super frustrated that I couldn't find my size in any that I liked. I saw that they had these available in a 10.5 and I wear 11. I looked at the Sorel website reviews (since the amazon ones weren't super helpful on sizing) and they said that the boots ran big so I took a chance on the 10.5 fitting me. They fit perfect. I have long narrow feet but I could see where they would be tight or uncomfortable on someone with wider feet. I've been trying to find a pair for my mom now since she has boot envy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
N
Verified Purchase
Nicholle King
Chelsea, US
★★★★★ 5
Worth it.
Size: 8.5, Color: Crushed Clay/Gum 2
Love all my Sorels. These were really cute, good color, comfortable, warm, fit well, good quality and sturdy. I would order again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
J
Verified Purchase
jmb02129
Boise, US
★★★★★ 5
Fantastic Boots!
Size: 8.5, Color: Redwood/Gum 10
Completely satisfied with these boots. True to size, well made, comfortable from the get-go; not break in needed. Waterproof- really. The Red Suede has withstood a nasty winter season & still looks great. Good traction. I like the ankle height which looks good with long, mid length pants & leggings. I love the easy slip on/off aspect..made getting ready for dog walking easy. I 100%recommend!
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Reviewed in the United States on April 11, 2026
P
Verified Purchase
Paige
Grantham, US
★★★★★ 5
Definitely worth the price
Size: 6.5, Color: Black/Black
Absolutely love these boots! I originally bought them to wear in NYC in December & they did not disappoint. They were comfortable, cute, durable and worked well in the slush/snow. The traction on the bottom is also nice! They kept me warm with wool socks. I wear them almost daily now. Perfect for everyday. easy to wear with variety of outfits. Good every day shoe.
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Reviewed in the United States on January 3, 2026
K
Verified Purchase
Kimberly
Boise, US
★★★★★ 5
Snagged a deal
Size: 7, Color: Redwood/Gum 10
I waited and waited to get these boots! I knew I was chancing it, but they went on sale, and I snagged them! I am a size 7, and they fit nicely with socks. a little loose, barefooted, but what psycho wears boots without socks? They are comfortable and really well-made.
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Reviewed in the United States on April 8, 2026

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