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Hope Bottom Bracket BSA 83mm

Hope Bottom Bracket BSA 83mm

The eagerly anticipated external bottom bracket is now available, with two different bearing options. All common systems are covered with this upgrade unit - making it ideal for Shimano, Race Face and others.

 The machined aluminium cups hold either full stainless steel cartridge bearings, or ceramic bearings in stainless races. These custom, Swiss made bearings are double sealed, fully serviceable and removable which give much greater life span than stock units.
The bearings are made (as all our bearings are) by INA and have been designed to run directly on the crankset axle, without the use of shims or spacers - again increasing life and reliability.

 We use a non contact, free running labyrinth seal to protect the bearing externally, and the machined aluminium centre tube is sealed internally with o-rings. The unit is suitable for 68 & 73mm shell width’s - a dedicated 83mm unit is also available. Standard 6 colours are available on cups - red, blue, silver, black, gold and gunmetal, with the centre tubes being black on the stainless and gunsmoke on the ceramic.

Description

    Available with replaceable stainless bearings for less friction and greater durability
    Designed to suit cranks with 24mm axles
    Truvativ conversion kit available separately
    Free running labyryinth seal protects bearings and has less drag
    Available in our 6 standard colours
    Precision machined shells with fine tolerance guarantee a perfect bearing fit
    Weight 102g

CHOOSE COLOUR
Red
was £105.00
Price (select options)
£89.25
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