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T47x30 bottom bracket 121
T47x30 bottom bracket 121
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Regular price
€149,00 EUR
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€149,00 EUR
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- extraordinary dirt and water resistance compared to other bottom brackets on the market
- suitable for all types of bicycles (racing bikes, mountain bikes, trekking bikes, etc.) whose bottom brackets are designed according to the T47 standard.
- Bottom bracket housing width according to the article name - the last number in this indicates the corresponding bottom bracket installation width in millimeters.
e.g. 68 stands for 68mm or 121 for 121mm bottom bracket installation width. - Grinded counter surfaces of the seals for the best possible, permanent sealing against dirt, water and leaking electrolyte drink, which clogs the roller bearings and can lead to bearing damage in a short time.
- Maintenance-free, for the life of the bike
- A Preload sleeve prevents strained ball bearings of the BB itself and seals the roller bearings from the inner side of the bicycle frame.
This means there is no longer any danger of too strong pre-tensioned cranks in the bottom bracket, which can happen with some crank models and can lead to premature bearing damage. - Withstands bicycle cleaning using waterjet cleaners (60°C, 100 bar water pressure, 40 cm distance from the lance) without any problems
- Compatible with Ø 30mm crankshafts and standard bicycle cranks such as FSA®, Shimano®, RaceFace® and many others. Not suitable for Campagnolo cranks.
- suitable for bottom bracket shells according to the T47 standard with M47x1 thread
- designed according to mechanical engineering standards; tested and manufactured in Austria
- Instructions for use
