Rohloff Revolver 3 knurled nut
Genuine replacement knurled nut (2340) for the Rohloff Revolver 3 chain riveting tool – a small spare part that keeps the tool complete and working.

Why keep a spare?
Original Rohloff part. Made for the Revolver 3.
Easy grip. The knurled surface gives a secure hold by hand.
Quick fix. Lost or damaged? Replace just this part instead of the whole tool.
Who is it for?
- Revolver 3 owners. Replace a lost or damaged nut.
- Workshops. Keep small spares in the drawer.
Compatibility
| Tool | Rohloff Revolver 3 chain riveting tool (2300) |
|---|---|
| Rohloff article no. | 2340 |
| Other spare parts | Body (2320), breech (2330), spring/ball/lock washer (2350), spindles (2310, 2311) |
Frequently asked questions
Does it fit other chain tools?
It is a Rohloff spare part for the Revolver 3. For other tools please ask us.
Can I order several Revolver spares together?
Yes – all Revolver 3 spare parts are listed separately in our shop.
About Rohloff
Rohloff AG is a German engineering company based in Fuldatal near Kassel. It makes the SPEEDHUB 500/14, the 14-speed gear hub that touring, trekking and expedition riders have trusted for decades, and is also known for its workshop tools, chain and sprocket wear gauges and Oil of Rohloff chain lubricant.
BoodaBike (Massive Bikes, Budapest) is an official Rohloff service centre, trained by Rohloff, and an official European distributor of Rohloff hubs and parts. Everything we sell is genuine Rohloff, and we are happy to help you pick the right part.
