bisaddle ext stealth and sprint

You Can Adjust the Shape of BiSaddle to Custom Fit You!Every body is different. Off-the-rack bike seats fit just a handful of people. For the rest of us, we've had to compromise. Riding an off-the-rack saddle is like wearing shoes that are too small or pants that are too tight.You can adjust the shape of BiSaddle to custom fit your body and riding style. And, if your riding style or body shape change, you can simply re-adjust for ultimate comfort.BiSaddle Shapeshifter is the world’s only adjustableshape saddle.(PATENTED)All components are replaceable making it the last saddle you'll ever need to buy.The split-saddle design can change it’s width, angle and profile to fit your unique body shape, riding position and riding style.The perfect BiSaddle shape eliminates pain, numbness, discomfort and genital injury!FEATURES:? Adjustable Sit Bone width 100-165mm? Saddle weight varies from 295 to 411g based upon your frame selection?UCI compliant race length (243mm long)?Ultra sleek stealthblack?Takes pressure off your unmentionables?Helps you ride faster, furtherCyclist Weight Limits:Chromoly Frame: 280 lbs.Titanium Frame: 240 - 250 lbs.Carbon Fiber Frame: 210 - 220 lbs.The Full Carbon Frame is not meant for MTB and Gravel. It is best for Tri and Road. It is super light and has a rider weight limit of 210 pounds.CM and TI rails are round and will fit all seat posts. Carbon rails are oval and will only fit top clamp or oval specific seat post clamps.Channel vs. Cut Out: A channel reduces some pressure in the middle of the saddle and provides more surface area for your sit bones to ride on. A cut out further reduces soft tissue pressure, but due to the reduction in saddle surface area the sit bone pressure may be a little higher.