Weight: 109 g.
The Hope Ceramic External bottom bracket runs smooth as silk, with no hint of play, grind or grumble over the long haul. Machined aluminum cups hold Swiss-made ceramic bearings, designed to run directly on the axle without the use of shims or spacers. Non-contact, free-running labyrinth seals protect the bearings externally. Internally, the machined aluminum center tube is sealed with o-rings. The bearings are removable and fully serviceable for a greater life span. Suitable for 68 or 73mm shell. 109 g.
Place an of $100 or more,
and receive a gift certificate
for 10% of your order total.
Most regular and sale items,
earn you 10% or more back.
Look for the red message on
each item page.
Some items only show rewards
when they have been added to your cart.
Simply enter your gift certificate
at the time of your next order.
Rewards are not transferrable,
or redeemable for cash or gift certificates.
Rewards will be adjusted on,
returns and to reflect any unearned value.
To receive your order by 12/24, consider the deadlines listed below:
For guaranteed Christmas arrival, items must be in stock at the time of the order. Also, the deadlines may be different for bikes, frames & wheels which require additional time for prep and assembly. Questions? Contact us.