Carbon rails ensure that a lighter and more performance orientated saddle is now available the new dirty ed racing saddle is specifically created for the world of enduro and downhill featuring a compact and shorter tail shape to best fit with 29er and 275 wheel bikes for the best possible wheel clearance and is more suitable for the time spent out of the saddlethe protek technology adds silicone inserts on the cover increases the durability factor and ensures better bike control the cover h