Beta 125 200 250 300 350 390 430 480 RR, 250 300 Xtrainer. 2017-2022 Beta 250 Xtrainer. 2015-2022 Beta 300 Xtrainer. AS3 Performance side stand springs are manufactured from stainless steel. AS3 FORGED ALUMINIUM SIDE STAND for KTM 125 200 250 300 380 525 EXC EGS XC 98-07.