Seatposts
Trek-compatible seat mast cap
Offered in white and black and a variety of lengths and offsets, the mast cap includes hardware compatible with round saddle rails only. 7x10mm carbon rail-compatible hardware sold separately.
Key features:
- Ultra-light carbon construction
- One bolt head design offers easy fore-aft and infinite angle adjustment
- Compatible with all Trek road bikes with round seat masts
- 175mm and 135mm lengths
- 5mm and 20mm offsets
- Aluminum clamp
Kalloy's 602 seatpost comes in a wide variety of diameters to fit most frames. Simple, sturdy, and lightweight, the 602 makes a great replacement seatpost.
Full UD carbon shaft with alloy clamp
- Wide saddle clamp design reduces rail stress and flex
- Micro-adjust 2 bolt clamp design
- Available in 0mm and 15mm setback options
- ISO-Mountain safety certified
- 6061-T6 construction w/forged alloy head
- 45mm adjustable preload suspension travel
- 2-Bolt Zero Offset head clamp
- Up to 300 lb rider weight
- EN MTN safety approval
- 385g (27.2mm x 350mm)
Giant's Connect Seatpost is tough and durable thanks to its forged 6061 aluminum construction. The reversible outer clamp design allows for 12mm or 23mm offset options and the extra-long saddle clamp is compatible with lightweight carbon rails.
Origin-8's Pro Fit Alloy Seat Post is made of light and durable forged aluminum that's been anodized and laser etched for a custom look. It also features an adjustable 2-bolt clamp that holds fast and lets you easily dial in your seat position. And, this fine post comes in a variety of diameters to fit almost any bike.
Features
- Anti-Twist Technology keeps the saddle firmly positioned
- Steel proprietary air & oil cartridge offers smooth consistent load range adjustment
- Internal cable routing
- Secure 2-bolt clamp design with steel hardware
- Clamp design compatible with standard 7mm (alloy) or 9mm (composite) saddle rails
- Extra-long lower saddle rail guide designed to cradle lightweight saddle rails securely
- Includes updated 2x remote lever
On today's road bikes, silver stands out amid the sea of stealthy black color schemes. This time-honored seatpost color is available on the Zipp Service Course Seatpost. Since the introduction of our line of Service Course and Service Course SL components, we've had amazing success with our pro-level athletes in all disciplines. While the successes have reinforced our design decisions, we have also drawn from their feedback. We not only learned how and why athletes make their equipment choices, but how our manufacturing methods and materials affect product performance. With new knowledge as well as new engineering, we are proud to offer redesigned Service Course seatposts.
- Material: 6061 aluminum
- 2-bolt adjustability
- Minimum insertion length: 90mm
Dimension Suspension Seatpost
- Clamp Style: Std Rails
- Diameter: 27.2mm
- Length: 350mm
- Material: Aluminum
- Max Height: 255mm
- Min Height: 130mm
- Offset (mm): 0mm
- Seatpost Type: Suspension
- Travel (mm): 35mm
- Weight: 450g
Black Label's Aluminum Pivotal Seatpost keeps things light and simple. It's short, made of lightweight and durable aluminum, and is compatible with pivotal seats.
- Weight: 95g
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