Front Derailleur Clamp On Three Speed For Mountain And Road Bikes With Top Or Bottom Routing Adjustable 31 8Mm To 34 9Mm Clamp Size And Big Gear Compatibility With 6 11 Speed Or 18 33 Speed Setups

Clamp-On Front Derailleur for Triple-Speed Systems (1 Pack)
✔️ Adjustable 31.8-34.9 mm clamp fits 6-33 speed MTB/road bikes

A sturdy, clamp-on front derailleur designed for triple cranksets, ideal for mountain and road bikes. It clamps onto 31.8-34.9 mm seat tubes and supports top or bottom routing, making it a practical upgrade for frames without built-in braze-ons.

✅ Clamp-on mounting fits 31.8 mm to 34.9 mm tubes (1.25 in to 1.38 in) for universal frame compatibility
✅ Supports wide gear ranges: 6-11 speed and 18-33 speed setups
✅ Top or bottom cable routing compatibility for flexible frame layouts
✅ Lightweight forged aluminum construction with rust resistance and durability
✅ Suitable for BMX, cruisers, electric bikes, folding bikes, hybrids, and mountain bikes

💡 What is a front derailleur clamp-on and when should you use it?

Handy explanation: It clips onto the seat tube and lets you shift across chainrings on triple cranksets, especially when frames lack braze-ons.

- clamp-on mounting works with 31.8-34.9 mm seat tubes - handy for upgrading older frames without braze-ons to triple chainrings - supports a wide range of speeds and routing layouts - ideal for mountain and road bikes needing a simple shift upgrade