Beta 350 RX Parts
By AS3 Performance
The Beta 350 RX superseded the 300 RX in 2026 and many of the parts that we stock also carry over and fit both models. Our range of Beta 350 RX parts includes throttle cables, brake pads, sprockets, brake discs and more.
BETA 125 200 250 300 RR RX 2013-2026 AS3 VENHILL FEATHERLIGHT THROTTLE CABLE RED
BETA 125 250 300 350 390 430 480 498 520 RR XTRAINER AS3 ULTRA-LIGHT STEEL FRONT SPROCKET 520 12T
BETA 125 250 300 350 390 430 480 498 520 RR XTRAINER AS3 ULTRA-LIGHT STEEL FRONT SPROCKET 520 13T
