Dropper Post Soft Jaws for Vice – Safe Clamp Tool for RockShox Reverb & Common Seatpost Sizes | 3D Bike Tech

Dropper Post Soft Jaws for Vice – Safe & Secure Clamping for Servicing

Clamping a dropper post directly in a vice can easily damage the tube, crush the post or leave permanent marks — especially during servicing or rebuilds.

These 3D printed dropper post soft jaws are designed to securely hold your post during maintenance without damaging the outer tube.

Ideal for home mechanics and workshops carrying out dropper post servicing, seal replacement or internal rebuilds.

Compatibility

Covers the most common dropper post diameters:

• 34.9mm
• 31.6mm
• 30.9mm
• 25mm
• 10mm & 7.5mm (RockShox Reverb specific sizes)

Suitable for use with popular posts including:

• RockShox Reverb
• Fox Transfer
• OneUp
• Brand-X
• KS
• And other common diameter posts

If you’re servicing a RockShox Reverb, the smaller size options allow secure clamping of the internal shaft without damage.

Designed for Secure Vice Use

Embedded magnets keep the soft jaws firmly located in your workshop vice, making setup quick and hassle-free.

No slipping.

No crushed posts.

No marked stanchions.

Durable UK Manufacturing

Manufactured in the UK using high-strength PETG, these jaws are built to withstand repeated workshop use while protecting your components.

Designed and tested by a working bike mechanic.

A cost-effective alternative to expensive workshop-specific clamping tools — without compromising on function.