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PRAXIS WORKS bottom bracket BB30 | OSBB for Shimano Hollowtech II road crank

Item number:
30751
Product weight:
147 g
Manufacturers:

57,50 €
MSRP: 75,00 €
You save 23,33%, that is 17,50 €

including 19% VAT. excl. Shipping costs / shipping time info

available from stock


Product details

Description

PRAXIS WORKS bottom bracket BB30 | OSBB for Shimano Hollowtech II Road Crank

The elegant inner bearings of PRAXIS WORKS are the result of elaborate developments in Santa Cruz, California. The inner bearings are convincing with a few detailed solutions, and the selection of materials and production strategies foster absolute added value for your bike. The robust design and the elaborately protected ball bearings ensure a long service life with the highest demands.

Rubber-Collet
The technology patented by Praxis Works compensates for small tolerances in the frame, thus avoiding annoying pops. When the two shells are twisted together, an elastomer is compressed in a defined way. This elastomer builds up slight pressure on the bearings to seat in the frame free of play.

With this bottom bracket you can drive your Shimano Road crank in a frame which is designed for the BB30 or Specialized OSBB bottom bracket standard. In order to compensate for the difference in the outside diameter, PRAXIS WORKS Dir provides you with a robust plastic sleeve made of Delrin as an adapter.


Technical specifications:

intended use : Road bike
Material bearing shell: aluminum 7075-T6
Material bearing: steel
Bearing Type: BB30 | OSBB
Inner Bearing Housing Width: 61 mm (Specialized OSBB Carbon) | 68 mm (Specialized OSBB Aluminum & BB30)
Inner bearing housing Ø: 42 mm (Specialized OSBB Aluminum & BB30) | 46 mm (Specialized OSBB Carbon)
Crank shaft diameter: 24 mm
Compatibility Crank: Shimano Hollowtech II Road | cranks with 24 mm shaft
Bearings: Enduro Bearings Industrial Ball Bearings
Tool holder: bottom bracket key Shimano Hollowtech II
Color: Black

Weight: 147g


Scope of supply: 1x PRAXIS WORKS bottom bracket BB30 | OSBB for Shimano Hollowtech II Road crank incl. Adapter sleeve


EAN:
856432007021
MPN:
68-3002R
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