BULLETIN NO. 18/19-005 DATE: 02/13/2019
TO: ISR Oval / Enduro Affiliates
Subject: (335-275 Cometic gasket is considered illegal for competition in F500 Class.

BULLETIN NO. 18/19-004 DATE: 02/07/2019
TO: ISR Sno Cross and Cross Country Affiliates
Subject: 2019 ISR Sno Cross and Cross Country Rules Meeting

BULLETIN NO. 18/19-003 DATE: 02/07/2019
TO: Oval / Enduro / WaterCross Rules Meeting Afiliates
Subject: 2019 ISR Oval / Enduro / WaterCross Rules Meeting

BULLETIN NO. 18/19-002 DATE: 11/30/2018
TO: All SnoCross Affiliate
Subject: 2019 Venting in Stock Snow Cross

BULLETIN NO. 18/19-001 DATE: 11/29/2018
TO: All SnoCross Affiliate
Subject: 2019 Sno Cross Windshields/Deflectors

BULLETIN NO. 16/17- 016 DATE: 08/29/2018
TO: All ISR Racing Affiliates
Subject: 2018 ISR RACE AND TECH DIRECTORS SCHOOL.

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International Snowmobile Racing, Inc.

Copyright © 2019
International Snowmobile Racing, Inc.

Contact Info

International Snowmobile Racing, Inc.
1527 N Railroad Street.
Eagle River, WI 54521

Office: 262-335-2401
Fax: 715-479-8947