Polini Water Pump pulley band replacement

Chris Szuba /
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suhhhh doods

so who else is tired of their polini water pump pulley breaking/cracking every few weeks, or after a couple hard laps???

well treatland and others alike sell the pulley band/belt for $5 - $7 and change AND shipping for 1 freaking O ring (belt)

was reading on this forum here:

https://www.cycleforums.com/forums/112-performance-maintenance/299713-grc-gp-polini-water-pump-belt-issue.html

and they have some great alternatives. i took their advice and went to my local Ace hardware and got a large O ring for a water filtration system. it's slightly thicker and imo that's fine/better.

took it on a 5 min ride,, was fine. will report back with any issues but this 2 pack was $5 at my local ace, rather then $10 (after shipping) +/- for 1 !!

win.

pulleypic1.jpg
pulleypic2.jpg

(edited)

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