Hope MTB Bottom Bracket Cups DH 83mm Ceramic - Blue
High-quality, CNC machined aluminium external bottom bracket cups with double sealed ceramic bearings. All common systems are covered with this upgrade unit - making it ideal for Shimano, Race Face, FSA and others.
The machined aluminium cups hold full ceramic cartridge bearings in stainless races. These custom made bearings are double sealed and fully serviceable to offer a much greater life span than stock units. If they wear out eventually, they are replaceable. The bearings are made by INA and have been designed to run directly on the crank spindle, without the use of shims or spacers - again increasing life and reliability. Hope uses a non contact, free running labyrinth seal to protect the bearing externally, and the machined aluminium center tube is sealed internally with o-rings.
The DH version fits 83mm bb shells. Different anodized colours are available for the cups.
Material: bearing cups: aluminium bearings: ceramic
BSA/ITA: BSA (1,37 x 24)
Bottom bracket axle profile: integrated axle
Case width: 83mm
Weight: approx. 113 gram
© 2016 MountainBikeBitz.
Wheels Wings & Water Ltd.
All Rights Reserved.