PR 1600 SPLINE® Tackle one mountain pass after another with lightness and confidence. If you'd rather attack steep climbs than ride flat roads, the PR 1600 SPLINE is made for you. A light, low-profile rim is designed to make climbing efforts more enjoyable. On the descent, the 20 mm wide rim gives the tyre ideal support and therefore optimum traction, so you can take the hairpins safely. What's more, the upgraded 350 ratchet hub provides quick engagement, so you can accelerate smoothly after taking a moment to enjoy the breathtaking view. All that's left is to plan your route and conquer the next pass!