1. Motorcycle Axles Bearings & Seals For Sale
  2. sku: 12145802954048502
  3. ENDURO BEARINGS 4545

ENDURO BEARINGS 4545 Headset Bearing Cartridge 811780022676 137

fits model: Ss.

4545 Enduro Bearings 811780022676 Acb Stainless Headset Bearing Sealed Cartridge 137 Ss-bx

( Brand: Enduro Bearings ), ( Manufacturer Part Number: 4545 ), ( Part Type: Bearing Headset Cartridge ), ( Bearing I.d.: Mm ), ( Bearing Type: Cartridge ), ( Bearingo D Mm: 46.85 ), ( Cartridge Bearing Angle: 45x45 ), ( Material: Stainless Steel ), ( Number: Acb 4545 137 ), ( Alt Mpn 1: 091148-02 ), ( Alt Mpn 2: Acb 4545 137 Ss-bag ), ( Alt Mpn 4: Hd9994 ), ( Category 1: Axles/bearings / Seals ), ( Average Delivery Time: 2-3 Days ), ( Package Weight: 0.13 ), ( Package Length: 0.75 ), ( Package Height: 0.25 ), ( Manufacturer Warranty: 30 Days ), ( UPC: 811780022676 )

Review ENDURO BEARINGS Acb Stainless Headset Bearing Sealed Cartridge 137 Ss bx fits SS

The Enduro Bearings 811780022676 Headset Bearing Cartridge 4545 137 SS-BX is a high-performance replacement component designed for use in bicycle headsets. This cartridge bearing features a durable, sealed design that helps to minimize the entry of dust and debris, ensuring a longer lifespan and smoother riding experience.

The SS-BX designation signifies that this bearing is made from a premium stainless steel alloy, which offers superior strength and corrosion resistance compared to standard steel or aluminum bearings. The cartridge design allows for quick and easy installation and removal, making maintenance a breeze.

The 45mm outer diameter and 137mm length of this bearing make it suitable for use in a wide range of bicycle frames and headsets. The 1 1/8-inch (28.6mm) inner diameter ensures compatibility with standard size headtubes. The 4545 designation refers to the specific model and size of this bearing.

The sealed design of this Enduro Bearing also features an integrated seal system that helps to prevent the intrusion of water and contaminants. This is particularly important for riders who frequently ride in wet or muddy conditions, as it helps to protect the bearing from damage and extend its lifespan.

The precision machining and high-quality materials used in the manufacture of this bearing ensure a smooth and efficient rolling action, reducing the friction and wear on other components in the bicycle. The result is a more responsive and efficient ride, with improved handling and reduced tire wear.

Overall, the Enduro Bearings 811780022676 Headset Bearing Cartridge 4545 137 SS-BX is an excellent choice for anyone looking to upgrade their bicycle's headset bearing, whether for performance, durability, or corrosion resistance. With its high-quality materials, precise machining, and sealed design, this bearing is sure to provide a long-lasting and smooth riding experience.

Enduro Bearings 811780022676 Headset Bearing Cartridge 4545 137 SS-BX is a popular choice for bicycle headset applications due to its durability and smooth performance. Here are some pros and cons to consider before making a purchase:

Pros:

1. High-quality bearings: Enduro Bearings are known for their high-quality bearings that offer excellent durability and smooth performance.

2. Sealed design: The sealed design of these bearings keeps out dirt and debris, which helps to extend their lifespan and reduce maintenance requirements.

3. Easy installation: The cartridge design makes installation easy and straightforward.

4. Compatibility: These bearings are compatible with a wide range of bicycle frames and forks, making them a versatile choice.

5. Affordable: Compared to other high-end bearing options, the Enduro Bearings 811780022676 Headset Bearing Cartridge 4545 137 SS-BX is reasonably priced.

Cons:

1. May require periodic maintenance: While the sealed design helps to keep out debris, these bearings may still require occasional maintenance to ensure optimal performance.

2. May not be suitable for extreme conditions: While these bearings are durable, they may not be suitable for extreme conditions such as heavy downhill racing or aggressive freestyle riding.

3. Limited color options: These bearings are only available in a silver finish, which may not be ideal for those who prefer a more customized look.

Conclusion:

If you are looking for a high-quality, durable, and affordable headset bearing cartridge for your bicycle, the Enduro Bearings 811780022676 Headset Bearing Cartridge 4545 137 SS-BX is an excellent choice. Its sealed design helps to keep out dirt and debris, while its easy installation and compatibility with a wide range of bicycle frames and forks make it a versatile option. However, it may require occasional maintenance and may not be suitable for extreme conditions.

Recommendation:

If you are looking for a high-performance, durable, and customizable headset bearing cartridge, you may want to consider investing in a more expensive option from a specialized bicycle component manufacturer. However, if you are looking for a reliable and affordable option that will provide excellent performance for most cycling applications, the Enduro Bearings 811780022676 Headset Bearing Cartridge 4545 137 SS-BX is an excellent choice.

Details:

Combined shipping available. ALT MPN 2Acb 4545 137 Ss-Bag. MATERIAL Stainless Steel.mm: 37BEARING.D.

100% satisfaction guaranteed. ACB Stainless Headset Bearing Sealed Cartridge 4545 137 SS-bx:: Angular-contact headset bearing featuring 440C stainless steel balls and races for superior corrosion protection.

part #: 811780022676 prices

  • $12.99-$49.44

specifications axlbeaseacyc:

  • for models: Ss
  • brand: Enduro Bearings
  • mpn: 4545
  • part type: Bearing Headset Cartridge
  • bearing i.d.: Mm
  • bearing type: Cartridge
  • bearingo d mm: 46.85
  • cartridge bearing angle: 45x45
  • material: Stainless Steel
  • number: Acb 4545 137
  • alt mpn 1: 091148-02
  • alt mpn 2: Acb 4545 137 Ss-bag
  • alt mpn 4: Hd9994
  • category 1: Axles/bearings / Seals
  • average delivery time: 2-3 Days
  • package weight: 0.13
  • package length: 0.75
  • package height: 0.25
  • manufacturer warranty: 30 Days
  • upc: 811780022676

returns axlbeaseacyc:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

shipping axlbeaseacyc:

  • type: Calculated
  • transit: 3-6 Days
  • carrier: USPS, FedEx
  • service: USPS Ground Advantage, FedEx 2Day, FedEx Standard Overnight
  • class: Standard, Expedited, One-day
  • cost: $0.00

general axlbeaseacyc:

  • Motorcycle Scooter Parts Accessories > Wheels, Tires Parts > Axles, Bearings, Seals Spacers
  • condition: New

offer axlbeaseacyc:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: November 11, 2025

seller axlbeaseacyc:

  • city: Hilliard, Ohio
  • # reviews: 490841
  • rating: 99.4%

payments axlbeaseacyc:

  • wallet: Apple-pay
  • credit card: Diners-club
  • other
for models: ss, part type: bearing headset cartridge, bearing i.d.: mm, bearing type: cartridge, bearingo d mm: 46.85, cartridge bearing angle: 45x45, number: acb 4545 137, alt mpn 1: 091148-02, alt mpn 2: acb 4545 137 ss-bag, alt mpn 4: hd9994, category 1: axles/bearings / seals, average delivery time: 2-3 days, package weight: 0.13, package length: 0.75, package height: 0.25, manufacturer warranty: 30 days,
category: motorcycle parts > motorcycle scooter parts accessories > wheels, tires parts > axles, bearings, seals spacers, material: stainless steel, sku: 12145802954048502,
Enduro Bearings 4545 Is Similar To:
axlbeaseacyc logo
5 offers $12.99–$49.44 USD
  • New other (see details). Offer #1 priced at $12.99 + $8.99 shipping estimate = $21.98* total. Part # : ACB BO 1.5".+$8.99 shipping
  • New. Offer #2 priced at $49.44 + $0.00 shipping estimate = $49.44* total. ALT MPN 3Acb 137ss. ALT MPN 2Acb 137 Ss-Bag.FREE SHIPPING
  • New. Offer #3 priced at $35.00 + $5.00 shipping estimate = $40.00* total. Though stainless steel has 20% less load capacity and is slightly softer than our standard 52100 chromium steel used in most of our bearings, stainless steel is an excellent alternative for use in wet conditions, if you wash your bike often, or where sweat can be a problem. 440C has the highest strength, hardness, and wear resistance of all the standard 440-series stainless alloys with high carbon content.+$5.00 shipping
  • New. Offer #4 priced at $39.75 + $0.00 shipping estimate = $39.75* total. Our motto is 'All Riders, No Attitude!' MfrPartNo: ACB 137 SS-BAG.FREE SHIPPING
  • New. Offer #5 priced at $26.99 + $0.00 shipping estimate = $26.99* total. (mm): 41.75.FREE SHIPPING

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