It's not called Ultimate because it's just okay. A few grams here, a few grams there...not a huge change in itself. But when you shave off almost 50 grams and you maintain the best performance and the most advanced features on the market now you're talking about a big difference. A difference that helps you ride faster and with more control. It's a hands-down essential for the discriminating XC brake-o-phile. Where's the knob? When you make a brake as light as the Juicy Ultimate, the last thing you want to do is bulk it up with a knob that weighs a gram or two. That's why the Juicy Ultimate's Contact-Point Adjustment is tucked away inside this stealthy opening. All you needis a 2.5mm hex wrench...or your RockShox rebound adjuster. Clever, huh?