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SKU: BSA30S-01

Screwing BB 30

$99.00 USD
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$99.00 USD

Information

Screwing BB 30 is a threaded bottom bracket suitable for 30mm spindle ROTOR, FSA and SRAM DUB 29mm. Adopt 30 mm Cartridge ball angular contact bearing relies upon the magic formula grease flow the inner to smooth the ball surface to maximize your power to accelerate your speed.

Compatibility: DUB and 30 mm spindles

Material: 7075-T6 Aluminium

Included: 2 Bottom Bracket cups
2 Mortop Bearings
2 Dust covers
2 1mm Ø30mm spacer (30mm specification accessories)
10 1mm Ø29mm spacer , 2 0.5mmØ29mm spacer (29mm specification accessories)

Features

Simplification and challenges

The 20T internal locking mechanism is not only designed to increase installation fault tolerance while maintaining an aesthetically pleasing appearance. It also features a centre tube that prevents foreign object intrusion, making it weather-resistant and capable of overcoming a wide range of challenges.

Tapered Profile

Fun5 bearing technology not only enables automatic coaxialisation for improved power output. Its easy maintenance feature ensures that it can operate smoothly for extended periods, while angular contact further enhances its reliability and longevity.

High-Speed Rolling

By integrating high sphericity steel balls and nano grease, this technology significantly reduces friction and enables high-speed operation, while maintaining exceptional waterproof capabilities. Cyclists can now enjoy a tight and efficient riding experience, regardless of the weather conditions, and achieve better performance and control on a wide variety of terrains.

Specifications

Item Spec Shell DIA Shell Width Crankset Weight
BSA30S BSA Threaded 34mm 68-73mm 30mm axle crankset 82.9g
BSA29S BSA Threaded 34mm 68-73mm Sram DUB 81.6g
ITA30S ITA Threaded 35mm 70mm 30mm axle crankset 90.8g
ITA29S ITA Threaded 35mm 70mm Sram DUB 93.4g
T47E30S T47 Threaded 47mm 68/73mm 30mm axle crankset 123.6g
T47E29S T47 Threaded 47mm 68/73mm Sram DUB 126.2g
T47I30S T47 Threaded 47mm 86.5-92mm 30mm axle crankset 102.1g
T47I29S T47 Threaded 47mm 86.5-92mm Sram DUB 100.9g

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