ZIPP 00.1918.183.003 Ceramic Bearing Kit

( Brand: Zipp ), ( Part Type: Bearing ), ( Bearing Grade: Zipp Ceramic ), ( Material: Ceramic ), ( Number: 61803 Modified ), ( Alt Mpn 1: 090817-04 ), ( Alt Mpn 2: Bb6302 ), ( Category 1: Bike / Ebike Wheels-tires-parts ), ( Average Delivery Time: 2-3 Days ), ( Package Weight: 0.5000 ), ( Package Length: 3.95 ), ( Package Width: 3.59 ), ( Package Height: 0.95 ), ( Manufacturer Warranty: 30 Days ), ( UPC: 001918183003 )

Review ZIPP Ceramic Speed Bearing Kit Modified Pair

The ZIPP 00.1918.183.003 Ceramic Bearing Kit, model number 61803, is a premium upgrade for cyclists seeking superior performance and durability in their bottom bracket. This kit is designed for use with the ZIPP Service Course SL and Service Course SL Dura-Ace bottom brackets.

The heart of this bearing kit is the high-quality, Japanese-made ceramic bearings. Ceramic bearings are renowned for their smoothness, durability, and ability to reduce friction. They are made from spherical balls and raceways, which are made from pure ceramic material. This material is not only lighter than steel or other materials commonly used in bearings, but it also offers exceptional strength and resistance to wear and corrosion.

The kit includes 8 sets of bearings: 4 outer bearings and 4 inner bearings. Each bearing is precision-machined and polished to ensure a perfect fit and optimal performance. The bearings are also pre-lubed with a high-performance, long-lasting lubricant to ensure quiet operation and minimal maintenance.

The ZIPP 00.1918.183.003 Ceramic Bearing Kit is designed to fit most road and gravel bikes with a 68mm or 73mm bottom bracket shell width. It is compatible with both Shimano and Campagnolo cranks, making it a versatile choice for a wide range of cyclists.

Installing the bearings is a straightforward process, thanks to the included installation tool and detailed instructions. The tool allows for easy pressing of the bearings into place, ensuring a precise fit and proper seating.

Upgrading to the ZIPP 00.1918.183.003 Ceramic Bearing Kit is an investment in the performance and longevity of your bike. The smooth, quiet operation of the bearings will enhance your riding experience, while the durability of the ceramic material means that you won't have to worry about replacing them for a long time. Whether you're a competitive racer or a weekend warrior, this bearing kit is an essential upgrade for any serious cyclist.

A Detailed Analysis of the ZIPP 00.1918.183.003 Ceramic Bearing Kit 61803

The ZIPP 00.1918.183.003 Ceramic Bearing Kit 61803 is a popular upgrade for cyclists seeking to improve their wheel's performance. Here's a balanced assessment of the advantages and disadvantages of purchasing this product.

1. Reduced Friction: Ceramic bearings have a lower coefficient of friction than steel bearings. This results in smoother and faster wheel rotation, which can enhance the overall performance of your bike.

2. Lightweight: Ceramic bearings are lighter than their steel counterparts. This weight savings can contribute to improved acceleration and overall bike performance.

3. Durability: Ceramic bearings are known for their high durability. They are resistant to corrosion and wear, which can result in longer bearing life and reduced maintenance requirements.

4. Quieter Operation: Ceramic bearings produce less noise than steel bearings. This can lead to a more enjoyable and quieter riding experience.

5. Aerodynamic Advantage: The lightweight and streamlined design of ceramic bearings can provide a minor aerodynamic advantage, contributing to improved overall bike performance.

1. Cost: Ceramic bearings are typically more expensive than steel bearings. The ZIPP 00.1918.183.003 Ceramic Bearing Kit 61803 is no exception, making it a significant investment for some cyclists.

2. Installation Complexity: Installing ceramic bearings can be more complicated than installing steel bearings due to their smaller size and precision requirements. It may be necessary to consult a professional bike mechanic for installation.

3. Fragility: Ceramic bearings are more fragile than steel bearings. They require gentle handling during installation and maintenance to avoid damage. If dropped or mishandled, they can be prone to chipping or cracking.

The ZIPP 00.1918.183.003 Ceramic Bearing Kit 61803 offers several advantages, including reduced friction, increased durability, quieter operation, and improved aerodynamics. However, it also comes with some disadvantages, such as higher cost, installation complexity, and fragility.

Ultimately, the decision to purchase the ZIPP 00.1918.183.003 Ceramic Bearing Kit 61803 depends on your individual priorities and budget. If you value smoother, faster, and quieter wheel rotation, and are willing to invest in a high-performance component, then this bearing kit may be worth considering. On the other hand, if budget is a concern or you prefer a more straightforward and cost-effective solution, steel bearings may be a better choice for you.

Details:

SRAM model ID: HU-SPP-A0. 100% satisfaction guaranteed. Measurable wattage savings between 1.5 and 9 watts per bearing set, depending on the level condition of your existing bearings. Combined shipping available.

61803 Modified, For 77 Front Hub Shell and 177 Rear Free Body, Pair. Includes bearings and one grease syringe.

part #: 001918183003 prices

• $52.55-$229.00

specifications axlbeaseacyc:

• brand: Zipp
• part type: Bearing
• bearing grade: Zipp Ceramic
• material: Ceramic
• number: 61803 Modified
• alt mpn 1: 090817-04
• alt mpn 2: Bb6302
• category 1: Bike / Ebike Wheels-tires-parts
• average delivery time: 2-3 Days
• package weight: 0.5000
• package length: 3.95
• package width: 3.59
• package height: 0.95
• manufacturer warranty: 30 Days
• upc: 001918183003

seller axlbeaseacyc:

• city: Hilliard, Ohio
• rating: 99.3%
• # reviews: 488804

returns axlbeaseacyc:

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

shipping axlbeaseacyc:

• type: Calculated
• cost: $0.00
• carrier: FedEx
• transit: 3-6 Days
• service: FedEx Ground / FedEx Home Delivery
• class: Standard

payments axlbeaseacyc:

• credit card: Diners-club
• wallet: Paypal
• other

offer axlbeaseacyc:

• quantity: 2
• started: October 31, 2025
• options: Ship-to-home
• sold: 0
• availability: In Stock

general axlbeaseacyc:

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

Zipp 61803 Is Similar To:

• Zipp 11.2018.067.001 61803 Ceramic Bearing Upgrade Kit (54.1% similar) Scram model id: HU-SPP-A0. 2 ceramic bearings. Combined shipping available. Part type bike / bikes. 100% satisfaction guaranteed. Manufacturer part NUMBER11.2018.067.001...(October 31st, 2025)