All Tri Power reels are equipped with a three bearing system. Sizes TP25, TP35 and TP40 feature two ball bearings plus a one-way roller bearing (Unlimited Anti Reverse) while the larger TP50, TP60 and TP70 have three ball bearings plus SharpStop Anti Reverse. All have machined aluminum spools, multi disc front drags, balanced rotors and Resist Twist Line Rollers. And all Tri Power spinning reels are pre-spooled with monofilament and ready for action.