EASTON

Easton Bottom Brackets

Bottom Bracket | Product Code: MARLs-5036

116.99

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North Shore

Britomart

Ellerslie

Pukekohe

Hamilton

Rotorua

Tauranga

Cambridge

Te Awamutu

Wellington

Christchurch

Dunedin

Queenstown

Lower Hutt

Low Stock

Logistics Centre

North Shore

Britomart

Ellerslie

Pukekohe

Hamilton

Rotorua

Tauranga

Cambridge

Te Awamutu

Wellington

Christchurch

Dunedin

Queenstown

Logistics Centre

If you would like to view a bike shown as available in a warehouse, please call ahead or email us well in advance to ensure the bike you are wanting to view/purchase is built up.


Easton Bottom Brackets have been developed for use in combination with our new Easton EC90 SL crankset. Bottom Brackets are an essential part of the bicycle that is often overlooked and forgotten, but we saw the BB as another opportunity for performance gains and improved efficiency.

Typically with any bearing, there is a tradeoff between protecting the bearing internals for longevity and bearing seal drag which impacts efficiency. For our new BB we have developed a seal that achieves a very low level of seal drag while still retaining excellent protection qualities. Our in-house testing procedure included developing a 24 hour continuous water invasion test, essentially pouring water into the side of the spinning bearings for an entire day continuously. And our new seal proved to have excellent contaminant exclusion. Combining those results with extensive real-world testing, we are confident of the seal’s performance and overall BB durability while being impressed by the overall efficiency. We then used a new thinner and low viscosity bearing grease and modified the percentage of grease fill to again find the perfect balance between durability and minimized running friction. We found that a thinner grease, with the correct fill level, was more durable than a thicker grease when spinning at high speed. A thicker lubricant under the centrifugal force would be thrown to the outer bearing race where it would stick and not return to the inner race under lower speeds, leaving it susceptible to increased operating temperatures and higher wear.

If you’re running the best crankset on the market, you should have the performance BB to match.

FREE DELIVERY

On all orders over $99 Evo Cycles offers free delivery to any physical address in New Zealand - this INCLUDES large and bulky items and bikes!

$5 FLAT-RATE FREIGHT

On orders under $99 we charge $5 flat-rate freight. This is so we can give our customers (that's you!) the most competitive pricing available for small parts and accessories. There are no hidden shipping costs and you know exactly what you're paying for.

FREE CLICK & COLLECT

Order and pay online and collect everything from one of our stores for free - no handling charges whatsoever! Just select which store you would like to collect from at checkout. Find out more about Click&Collect here.

CHOOSE CLICK & COLLECT

Simply select click and collect when you're checking out then choose which store you would like to pick your order up from.

WE TRANSFER YOUR ORDER

We'll send your items from our logistics centre to the store of your choosing.

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We'll notify you once your items have arrived at your chosen store and are ready for pick-up.

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