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Specifications

  • Material: Aluminum alloy
  • Diameter Options: 25.4mm, 25.8mm, 26.8mm, 27.2mm, 30.9mm
  • Length: 350mm
  • Clamp Type: Dual-bolt
  • Finish: Black, Silver
  • Setback: 0mm (straight)

FAQ

What diameter Kalloy Uno 602 do I need for my frame?

Match the seatpost diameter to your frame seat tube inner diameter. Common sizes include 27.2mm for most road frames, 30.9mm for many mountain and gravel frames, and 25.4mm or 26.8mm for older or specific hybrid frames. When in doubt, measure your existing post or check your frame spec sheet.

Is the dual-bolt clamp compatible with all saddle rail types?

The dual-bolt clamp works with standard round-rail saddles. If you are using a saddle with carbon rails, check your saddle manufacturer guidelines, as carbon rails often require a clamp specifically designed for them to avoid damage.

Can I cut the Kalloy Uno 602 to a shorter length?

Yes, the aluminum shaft can be trimmed using a pipe cutter or hacksaw. Mark your minimum insertion depth before cutting, and deburr the cut end to ensure a clean fit in your seat tube.

Best For

Riders building or repairing a commuter, spare training bike, or budget-conscious build who need a properly sized, dependable seatpost without spending on premium components. Also a smart inventory pick for team mechanics and shops that need common diameters on hand.

Kalloy Uno 602 Seatpost Reviews:

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