Sports & Recreation

Show #473 - Pro Circuit KX450 Stage One Build

Rocky Mountain ATV/MC Keefer Tested by Kris Keefer

Mar 30, 20260:52:53Sports & Recreation

Keefer and Pro Circuit team up to create a stage one engine build that gives the rider a noticeable amount of power on the track but still is smooth enough to keep an "easy to ride feel". What is involved into such a bui...

About This Episode

Show #473 - Pro Circuit KX450 Stage One Build is an episode from Rocky Mountain ATV/MC Keefer Tested by Kris Keefer. Keefer and Pro Circuit team up to create a stage one engine build that gives the rider a noticeable amount of power on the...

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This episode belongs to Rocky Mountain ATV/MC Keefer Tested.

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Episode Details

Published Mar 30, 2026, 0:52:53 long, audio available.

Show #473 - Pro Circuit KX450 Stage One Build

About This Episode

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