Become a Member! Low Monthly Membership Rates Visit us at our Portland location to sign up! $99 activation fee applies For Membership changes or updates, click here. Popular Items Birthday Parties! After School Summer Bike Camps! Our Summer Bike Camps are ready to roll. Get your kids signed up for an amazing Shred Academy program! The dates and times are all up. Get your kid signed up for the week you want before they all fill up…. Instagram Feed 9 hours ago 3 days ago 5 days ago 7 days ago 1 week ago We are located: 2700 NE 82nd Ave across from Madison High School.