The Zipp® SL Speed Seat post extends our fit-first philosophy into the realm of carbon fiber. Based on the design of the Service Course seat posts, the SL Speed has the same features as its alloy siblings, with the lightweight and stiffness advantages of carbon fiber.

• 300lb weight limit
• 185g
• Carbon construction

Manufacturer: Cyclone Bicycle

Upgrade your joyride with a Schwinn alloy seatpost. A CNC fluted side cut featrues a color inlay and "S" logo. Matches well with the Schwinn Cutter or Racer model bicycles.

• Alloy Construction
• CNC Fluted Side Cut
• 27 mm Diameter

Manufacturer: Schwinn

Super lightweight, race-ready alloy seatpost.

• AL7075 3D forged tube
• Micro-adjust clamp
• Alloy seat clamp
• 300mm x 27.2mm
• Weight: 195g

Manufacturer: RAVX

Solution for fitting 22.2, 25.4 or 27.2mm seatposts to most any seat tube size. CNC machined 6061 T6 aluminum.

• Diameter: 27.2 to 30.4mm
• Shim
• Wheels Manufacturing

Manufacturer: Wheels Manufacturing

In-mold AirGel layer for floating feel!

• Breathable stretch cover
• Anti-slip base
• Universal shape fits wide range of seat styles
• Ergonomic channel relieves pressure
• Great for outdoor cycling or gym - patented!

Manufacturer: Bell

The Nitrous Locker clamp is ideal for "Locking" your seatpost down.

• Forged from 6061 aluminum
• Designed to accommodate frames with 1 inch seatpost openings
• 1oz

Manufacturer: Nitrous

28.6mm alloy seat post clamp. This will fit all State Bicycle's as well as many other bicycles. If you have a non-State Bicycle, please consult with your owners manual or professional bicycle mechanic to ensure proper fit. Black.

• 28.6mm alloy seat post clamp
• This will fit all State Bicycle's as well as many other bicycles
• Color Option: Black

Manufacturer: State Bicycle Co.

Drawn 6061 aluminum mast designed for FR/DH use. Forged 6061-T6 alloy, 2-bolt adjustable clamp with CrMo and stainless steel hardware. 10mm setback, adjustable to a 65° seat tube angle.

• Weight: 270g
• Recommended Group: Freeride, Downhill

Manufacturer: Truvativ

Filament-wound tubes, with strategically located reinforcements for added strength but keeps weight in check at 230g. Seat is held in place with dual bolt head design.

• Material: Filament Wound Graphite
• Weight: 235g Average

Manufacturer: Truvativ

3D forged 7050 aluminum mast with fore/aft internal butting and tapered end for increased strength and reduced weight. Forged 7050 alloy, 2-bolt adjustable head/clamp with CrMo steel hardware.

• Material: 3D Forged 7050 Alloy
• Weight: 270g Average

Manufacturer: Truvativ