1 review for ULTIMAX XS821 PERFORMANCE DRIVE BELT FOR 850 E-TEC MODELS
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$289.00 CAD
Peak power, peak efficiency. The Ultimax XS821 is designed for high horsepower sleds delivering superior performance and longer belt life. XS features a specially formulated rubber compound found in no other snowmobile belt.
This is the recommended belt for both track and trail for all Ski-Doo & Lynx 850 ETEC models equipped with our single pipe and a Team Reeds clutch kit.
$289 CAD.
Murray Donovan –
Best belt for the 850 exec Better than the 571 brp mtn belt. Lasts longer and rpm stay at the 7900 -8000 mark with out fading after a few hundred miles Less dust by far.