The ABEC3 MR 15268 LLB raises the bar for military standard, high precision bearings. Some of the finest cycling components come standard with this bearing, featuring hardened chromium steel races, balls, and tough riveted steel retainers, for a durable and perfect low-cost performance upgrade. Technologies: LLB Seals: Two NBR 70 rubber seals with low contact seal, which rides in a matching groove machined into the bearing for low drag or friction. Mobile HP 222: This grease is another high-pressure grease for maximum protection and constant lubrication. This synthetic grease holds up under all conditions and will not break down.
The ABEC5 61803 SRS has been engineered to provide superior performance and value which is unrivalled in comparison to standard off-the-shelf bearings. Developed especially for cycling, this high-quality model boasts two rubber NBR SRS 70 seals with an axial face seal that features a large contact surface area, making it perfect for very smooth and free running. Thanks to its Kyodo Yushi PS-2 grease, this bearing benefits from high-speed properties and minimum rolling resistance.
Easton Bottom Brackets have been developed for use in combination with our new Easton EC90 SL crankset. Bottom Brackets are an essential part of the bicycle that is often overlooked and forgotten, but we saw the BB as another opportunity for performance gains and improved efficiency. Typically with any bearing there is a tradeoff between protecting the bearing internals for longevity and bearing seal drag which impact efficiency. For our new BB we have developed a seal that achieves a very low level of seal drag while still retaining excellent protection qualities. Our in-house testing procedure included developing a 24 hour continuous water invasion test, essentially pouring water into the side of the spinning bearings for an entire day continuously. And our new seal proved to have excellent contaminant exclusion. Combining those results with extensive real-world testing, we are confident of the seal's performance and overall BB durability while being impressed by the overall efficiency. We then used a new thinner and low viscosity bearing grease and modified the percentage of grease fill to again find the perfect balance between durability and minimized running friction. We found that a thinner grease, with the correct fill level, was more durable than a thicker grease when spinning at high speed. A thicker lubricant under the centrifugal force would be thrown to the outer bearing race where it would stick and not return to the inner race under lower speeds, leaving it susceptible to increased operating temperatures and higher wear. If you're running the best crankset on the market, you should have the performance BB to match. Features Type - BSA 68., Compatibility - BSA (English) Threaded BB, 30mm Spindle., Weight - 91g., Size - 68mm..
Bottom Brackets are an essential part of the bicycle that is often overlooked and forgotten, but we saw the BB as another opportunity for performance gains and improved efficiency. For our BB we have developed a seal that achieves a very low level of drag while still retaining excellent protection qualities. Its thinner and low viscosity bearing grease with the correct fill level offers higher durability at high speeds. If you’re running the best crankset on the market, you should have the performance BB to match.
Easton BB86 Bottom BracketThis versatile bottom bracket is designed for reliable performance, whether you're riding with your local road club or exploring backroads on your gravel bike. It comes equipped with a 41mm cup diameter and 86.5mm (BB86) shell compatibility for straightforward installation on your road bike. Easton has also kitted out this model with a Press Fit design to make installation quick and easy.Bottom Brackets are an essential part of the bicycle that is often overlooked and forgotten, but Easton saw the BB as another opportunity for performance gains and improved efficiency. Easton has developed a seal that achieves a very low level of drag, while still retaining excellent protection qualities. Its thinner and low viscosity-bearing grease with the correct fill level offers higher durability at high speeds. If you're running the best crankset on the market, you should have the performance BB to match.Features: Use: Road, Gravel Size: 30mm Ext seal Spindle: 30mm Cup Diameter: 41mm Shell Compatibility: 86.5mm (BB86) Easy Press Fit installation Weight: 66gTechnologies: Thinner and lower viscosity bearing grease for higher durability at high speeds. Easton In-house testing procedure includes developing a 24-hour continuous water invasion test.Manufacturer's Part Number: EABB21BB8630 30mm Ext SealBuy Easton Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
This stunning model features a new thinner and low viscosity bearing grease which adds the perfect balance between durability and minimised running friction. Its seal achieves a very low level of seal drag while still retaining superb protection qualities. For ultra-low friction, this is an ideal choice of a replacement for changing your old or worn-out existing model.
Easton Bottom Brackets have been developed for use in combination with our new Easton EC90 SL crankset. Bottom Brackets are an essential part of the bicycle that is often overlooked and forgotten, but we saw the BB as another opportunity for performance gains and improved efficiency. Typically with any bearing there is a tradeoff between protecting the bearing internals for longevity and bearing seal drag which impact efficiency. For our new BB we have developed a seal that achieves a very low level of seal drag while still retaining excellent protection qualities. Our in-house testing procedure included developing a 24 hour continuous water invasion test, essentially pouring water into the side of the spinning bearings for an entire day continuously. And our new seal proved to have excellent contaminant exclusion. Combining those results with extensive real-world testing, we are confident of the seal's performance and overall BB durability while being impressed by the overall efficiency. We then used a new thinner and low viscosity bearing grease and modified the percentage of grease fill to again find the perfect balance between durability and minimized running friction. We found that a thinner grease, with the correct fill level, was more durable than a thicker grease when spinning at high speed. A thicker lubricant under the centrifugal force would be thrown to the outer bearing race where it would stick and not return to the inner race under lower speeds, leaving it susceptible to increased operating temperatures and higher wear. If you're running the best crankset on the market, you should have the performance BB to match. Features Type - PF30 68. Compatibility - 46mm Press fit, 30mm Spindle. Weight - 117g. Size - 68mm.
This bottom bracket is equipped with a strong aluminium construction, which makes it tough and durable as you clock up the miles on your road bike or explore countryside backroads on your gravel bike. Compatible with 30mm spindle cranks and frames with BSA 68mm threaded bottom bracket shells, this model includes a bottom bracket, spacers, sticker and user manual for straightforward installation. Thanks to its sealed bearings, it provides long-lasting performance with extra protection, making it a dependable choice of upgrade for road or gravel riding disciplines. Manufacturer's Part Number: E13BB2002 Black 68mm 30mm
Custom bearings and high performance seals in all e*thirteen bottom brackets deliver supreme durability and smooth spinning.
Custom bearings and high performance seals in all e*thirteen bottom brackets deliver supreme durability and smooth spinning.
Custom bearings and high performance seals in all e*thirteen bottom brackets deliver supreme durability and smooth spinning. Key Features: BB Type: External,Material: Alloy,Bearing: Sealed, Size: 30mm,Weight: 94g.