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DLX 34.9 Seat Clamp – Best Seat Clamp for Mountain Bike & Top Rated Bike Accessory

Original price was: $11.00.Current price is: $5.50.

-50%

Precision-machined bicycle clamp built for trail abuse and clean aesthetics.

(3 customer reviews)

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Side view of DLX 34.9 seat clamp showing laser-etched Kona logo on matte black finish
DLX 34.9 Seat Clamp – Best Seat Clamp for Mountain Bike & Top Rated Bike Accessory
$11.00 Original price was: $11.00.$5.50Current price is: $5.50.

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Meet the DLX 34.9 Seat Clamp—the last bicycle clamp you’ll ever need. Machined from 6061-T6 aluminum and anodized in stealth black, it keeps your saddle exactly where you set it, even on the gnarliest descents. The subtle, laser-etched Kona logo adds just enough flair without screaming for attention.

  • Exact 34.9 mm sizing fits most modern alloy and carbon frames.
  • T6 heat-treated aluminum gives the clamp a feather-light 28 g weight.
  • Stainless hardware resists corrosion and won’t round out over time.
  • Smooth lever action makes trail-side height tweaks effortless.

Whether you’re racing enduro or cruising singletrack, this seat clamp delivers pro-level performance at a price that won’t make your wallet wince. Pair it with other top rated bike accessories for performance and feel the difference on every ride.

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3 reviews for DLX 34.9 Seat Clamp – Best Seat Clamp for Mountain Bike & Top Rated Bike Accessory

  1. Christopher Bryant (verified owner)

    After two seasons of bike-park laps, my post hasn’t budged a millimeter. Best seat clamp for mountain bike duty, period.

  2. Wendy Williams (verified owner)

    Light, looks stealth, and the price was right—finally a cheap bicycle seat clamp for sale that doesn’t feel cheap.

  3. David Thompson (verified owner)

    Saw glowing Kona seat clamp reviews and took the plunge. Zero regrets. Five stars and a fresh sticker on the helmet.

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FAQs

How do I know if the DLX 34.9 seat clamp fits my frame?
Measure your seat tube’s outer diameter at the clamp zone. If it reads 34.9 mm, you’re good to go. Most 2020+ alloy and carbon trail bikes use this size.
How do I maintain the clamp so it keeps gripping season after season?
Every few months, clean the clamp and post with isopropyl alcohol, then apply a thin smear of carbon paste if you’re running a carbon post. Torque the bolt to 5–6 Nm—snug, not superhero tight.
Is this the same clamp I’ve seen in Kona seat clamp reviews?
Exactly. The DLX 34.9 is the same spec Kona ships on their Honzo and Process lines, praised for its zero-slip hold and clean aesthetics.