13mm depth single bolt clamp. 31.8mm alloy seat-tube clamp.
GT All Terra 34.9mm Seat Clamp With Quick Release Bolt Lightweight Alloy Black
Promax Bike 31.8 mm Lightweight Alloy Black Seat Clamp For 27.2 Post 20 grams
31.9mm Bike Seat Clamp With Quick Release Bolt Lightweight Alloy Black 50 Grams
Bike Stem Reducer Shim Aluminum Alloy Adapter 25.4mm To 31.8mm Secure Handlebar Attachment Lightweight Sturdy Black Blue Easy Install For Mountain(Black)
Kickstand for BROMPTON Folding Bikes, Adjustable and Lightweight, Aluminum Alloy (black)
Burgtec Top Cap - Black/Mountain Bike MTB Part Match Component Lightweight Alloy Accessories Cycling Biking Cycle Trail Ride Style Race Downhill Freeride Dirt Jump Screw Spacer Headset Stem Bolt Kit
