2Bros Parts

HONDA CR 125R 1980 - 1985 CRANKSHAFT BEARING & SEAL KIT

£72.82

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Free UK delivery 2–4 business days

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ProX Crankshaft Bearing & Seal Kits are manufactured at leading OEM factories, mainly in Japan, to exact OEM specifications for maximum quality and performance. ProX uses respected brands like Koyo, NTN, NOK, and ARS, which are also used by OEM brands such as Yamaha, Kawasaki, Honda, Suzuki, and KTM. These high-durability bearings and seals ensure proper oil retention and keep dirt out of the engine. ProX Crankshaft Bearing & Seal Kits contain all necessary parts for rebuilding your crankshaft and are compatible with other ProX or OEM crankshaft-related products, offering reliability and carefree operation. These kits are the easiest and best replacement for Dirt bikes, ATVs, and PWCs.

Specifications
SKU
PROX.23-CBS12080
Brand
Prox
Availability
In Stock (5)
SKU
PROX.23-CBS12080
Brand
Prox
Availability
In Stock (5)
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

ProX Crankshaft Bearing and Seal Kit

Ensure your engine runs with optimal reliability and performance with the ProX Crankshaft Bearing and Seal Kit. Designed as a comprehensive solution for crankshaft rebuilding, this kit provides all the necessary components to maintain a tight, efficient seal and smooth rotation for your engine internals.

ProX components are manufactured in leading OEM facilities, primarily in Japan. By utilizing industry-respected brands such as Koyo, NTN, NOK, and ARS, ProX ensures that every bearing and seal meets exact OEM specifications. These are the same quality standards trusted by major motorcycle and powersports manufacturers worldwide.

Key Features

  • OEM Quality Standards: Manufactured to meet or exceed original equipment specifications for consistent performance and durability.
  • Premium Components: Contains high-quality bearings and seals from trusted industry brands like Koyo, NTN, NOK, and ARS.
  • Engine Protection: Precision-engineered seals effectively retain internal oil while preventing dirt and contaminants from entering the engine.
  • Complete Rebuild Solution: Each kit includes all necessary parts for a professional crankshaft overhaul, simplifying the repair process.
  • Versatile Compatibility: Designed to work seamlessly with both ProX components and OEM crankshaft parts for maximum flexibility during your engine build.

Whether you are performing routine maintenance or a full engine rebuild, ProX Crankshaft Bearing and Seal Kits provide the peace of mind needed for carefree riding and racing. These kits offer the easiest and most reliable replacement option for your dirt bike, ATV, or personal watercraft.

Before you buy

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Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.

Call or email us with your make, model and year and we will check it for you before you order.

UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

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