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International Twinshock Association
Trials By Trials Riders For Trials Riders


Hunter...First Trials!


Caulkboy Stylin


Caulkboy section 1



 Baker Award Winner2008

Hold on George!


Honda-Honda 2 Ready for action!


End of an era....We don't think So!


Greeves, Cotton, James.....History lives Here!


Tiger Cubs...Still a favorite!


Latest Majesty


The Guru's Famous James


The Trialsrooster on a Chicken


Hockeyboy and the log! 


2015 ITSA National Champ Series Results

2018 ITSA Natonal Championship Series

Rounds 1 & 2- Sipapu, NM August 11th &12th

Rounds 3 & 4
- TTC Sequatchie, TN September 8th and 9th


Now for the regional schedules!

Southeast Regional Championship Series 2018

Round 1 - B&J's Ranch, Dickson, TN., November 5th, (2017)

Rounds 2 & 3 -  Chip Harts Ranch March 24th and 25th
Rounds 4 & 5 -  B&J Ranch May 5th and 6th

Round 6 &7- Trials Training Center September 8th and 9th  (ITSA National Championship Rounds)

Rounds 8 & 9 - Fearless Charlies Springville, TN October 13th and 14th

Round 10- B&J's Ranch, Dickson, TN., November 3rd - Southeast Regional Dinner and Awards
Round 1 -  2019 - B&J's Ranch, Dickson, TN. November 4th





Mountain West Vintage Trials Assn. 2018 Series


Rounds 1 & 2 - San Ysidro, NM March 17th & 18th 
Rounds 3 & 4 - Cotopaxi, CO May 19th & 20th
Rounds 5 & 6 - Lakefork, NM June 23rd and 24th
Rounds 7 & 8 - Gunnison, CO July 28th & 29th
Rounds 9 & 10 - Sipapu, NM August 11th & 12th   (ITSA National Championship Rounds)
Rounds 11 & 12 - Casper, WY September 1st & 2nd

Rounds 13 & 14 - Haystack Mountain, NM October 20th & 21st






Member Benefits

Forum Participation

As an ITSA member you are able to view and participate in the forums.

ITSA Points

ITSA members only are eligible for points towards ITSA TRIALS CHAMPIONSHIPS.


As an ITSA member you are eligible to recieve the coveted NUBBIE AWARD. "The Nubbie" will be awarded annually based on some observed unforgettable event during a trials endeavor. It is not neccesary for the occurence to be laden with misfortune or the loss of an appendage. It will, however, have to be unforgettable and worthy of mention many times over your favorite libation.

Member Photo Gallery

As an ITSA member, you may upload personal motorcycle photos to your very own photo gallery.

The Baker Award

The Baker Award is awarded annually to the member who has built and competed on the most unique machine.