Today I learn there are three types of saddle clamp. I have the traditional one, no matter how hard I tighten the bolt, seat tend to move upward and downward when I
Amazon.com: Bicycle Bolt Clamp Aluminum Alloy Quick Release Seat Post Locking Clamps for 27.2mm(Black) : Sports & Outdoors
2" inch exhaust clamp, muffler clamp, exhaust band clamp, exhaust pipe clamp, 2" inch U-Bolt, Saddle Exhaust Muffler Clamp Band, 2" inch exhaust clamp, muffler clamp, exhaust band clamp, exhaust pipe clamp,