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Promax

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Brake Post Extender - Black
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Promax
The Promax BE-1 brake post extenders are the perfect solution for those needing that extra bit of brake pad adjustment without switching frame sizes. CNC-machined from 6061-T6 aluminum, BE-1 extenders easily mount to any frame’s existing cantilever brake bosses and provide an additional 16 mm of brake arm positioning.
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Lock was cut and bike stolen the third time I used it.
I needed a new battery was told by another Specialized bike shop. It was a generation one battery so I just ordered it online and when it arrived, it was the wrong battery. When I contacted them and told them what happened they gave me the correct battery to order and accepted to return and also gave me my 15% discount for my first order. Hello gladly do business with the shop again.
The product description does not list the size of the thread end. Upon receiving the product, I noticed the threads were not a standard air hose size. They are smaller. I have to find some sort of adapter to go from the Presta inflator valve to my air hose.
Easy install. Went from 170 to 165. So far so good. Can’t say I noticed anything dramatic with the 5mm difference.
Makes switching chainrings very easy… although you do need a specific tool for the job.