Threaded Bottom Bracket
MODULE 47
From £219
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What is it?
The Module 47 is a premium two-piece bottom bracket system engineered to reduce friction and completely eliminate creaking.
Its innovative design houses both the non-drive-side (NDS) and drive-side bearings in a single, lightweight aluminium casing that threads in effortlessly from the drive side.
The non-drive side features a precision-machined, tapered sleeve that threads into the frame, delivering a secure, high-precision fit while perfectly aligning the drive-side module for optimal performance.
Threaded Bottom Brackets. Perfected.
What is it?
The Module 47 is a premium two-piece bottom bracket system engineered to reduce friction and completely eliminate creaking.
Its innovative design houses both the non-drive-side (NDS) and drive-side bearings in a single, lightweight aluminium casing that threads in effortlessly from the drive side.
The non-drive side features a precision-machined, tapered sleeve that threads into the frame, delivering a secure, high-precision fit while perfectly aligning the drive-side module for optimal performance.
Threaded Bottom Brackets. Perfected.
Durable and Reliable Bearings
The Module 47 is different from other bottom-bracket systems. It provides a precise fit. This fit helps to align the two high-grade Japanese bearing-holding modules in exacting alignment. This alignment reduces friction, extends the lifespan of the bearings, and eliminates any chance of creaking.
The Module design also allows for straightforward access and replacement of the bearings when it’s eventually necessary without the need to remove the bottom bracket module.
Best-in-Class Engineering
The T47 standard offers distinct advantages due to its durable metal threaded fit, with most options on the market sliding together over a central tube.
While they may appear similar in photos, Module 47 stands apart in design and performance. Unlike basic T47 bottom brackets, which feature a bearing in each of two threaded cups connected by a plastic sleeve that only acts as an internal seal,
Module 47 takes structural integrity and precision to the next level.
Unmatched Quality
The Module 47 bottom bracket system is crafted to Formula One standards, offering exceptional precision and performance. Module 47 integrates both drive-side and non-drive-side bearings into a single, meticulously machined casing.
This casing is crafted in one continuous process, ensuring ultra-tight tolerances without re-jigging. The drive-side casing locks securely into the non-drive-side piece with a deep, metal-to-metal overlap, preventing any deflection under pedalling forces for superior power transfer and stability.
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Ride Worry-Free
Every SN-Vitae bottom bracket casing has a 2-year warranty. This warranty ensures reliability. It gives you the confidence to ride harder and longer.
Threaded
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Your Choice of Bearing Seals
Contact Bearing Seals
(DD)
For Performance Durability
Non-Contact Bearing Seals (VV)
For The Target Event
Contact (DD) Seals
Contact (DD) seals are better for year-round riding and lower maintenance because the seal is in contact with the inner race of the bearing.
This makes it extremely difficult for contaminants like dust, dirt, and moisture to reach the inner parts of your bearing whilst doing an excellent job of sealing lubricants inside your bearing.
*Contact seal bearings are advisable if you race and train on the same bike.
Non-Contact (VV) Seals
Non-contact (VV) bearing seals are recommended for racing bicycles that are regularly serviced. Non-contact seals do offer lower friction but are also a less robust barrier to dirt and water.
They should be considered consumable-like.
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