PRO 2-Bolt Alloy Seatpost Clamp 34.9mm
SKU code: SHM-PRAC0225
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A clean, secure way to lock in your saddle height. This PRO 2-bolt seatpost clamp uses a CNC-machined alloy body and twin bolts to spread clamping force evenly, holding your post firmly without crushing it - making it especially kind to delicate dropper and carbon posts.
Highlights
- Even, secure hold from a balanced 2-bolt design
- Dropper- and carbon-post friendly low clamping torque
- Lightweight CNC-machined 6061 aluminium body
- 34.9mm clamp diameter to suit 30.9mm and 31.6mm seatposts
- Discreet black finish that blends with any frame
Why a 2-bolt clamp
Two bolts distribute pressure more evenly around the post than a single-bolt clamp, giving a confident grip at a lower torque. That gentler, more even squeeze helps protect the outer surface of the post and the internal mechanism of adjustable dropper posts.
Built to last
The body is CNC-machined from 6061 aluminium for a strong, lightweight clamp that resists slipping and stands up to repeated adjustment.
Compatibility & fit
This clamp has a 34.9mm internal (clamp) diameter, sized to fit a 34.9mm seat tube and to clamp a 30.9mm or 31.6mm seatpost. Check that your frame's seat tube clamp area measures 34.9mm and that your seatpost is 30.9mm or 31.6mm before ordering. Tighten gradually to the post or frame manufacturer's recommended torque to avoid damaging the post.
This PRO seatpost clamp is covered by PRO's manufacturer warranty against defects in materials and workmanship. The warranty does not cover damage caused by crash, misuse, improper installation, over-tightening, or normal wear.
For warranty support, return the item to Tune Cycles and we'll manage the claim for you.
This warranty is in addition to your rights under the Australian Consumer Law. Our goods come with guarantees that cannot be excluded under the Australian Consumer Law.
- 2-bolt clamp design for an even, secure grip
- CNC-machined 6061 aluminium construction
- 34.9mm clamp (internal) diameter
- Suits 30.9mm and 31.6mm seatposts
- Lower clamping torque helps protect dropper and carbon posts
- Black finish
| Brand | PRO |
|---|---|
| Type | Seatpost clamp |
| Clamp design | 2-bolt |
| Clamp (internal) diameter | 34.9mm |
| Compatible seatpost diameters | 30.9mm / 31.6mm |
| Material | CNC-machined 6061 aluminium |
| Weight | 25g |
| Colour | Black |
| SKU | SHM-PRAC0225 |
| Barcode # | 8717009428569 |
| Brand | PRO |
