Rohloff Speedhub Splined Sprocket
Quick replacement: the Plug-In Sprockets for Speedhub by Rohloff
Since 2016, Rohloff has equipped all hubs in the current series with a splined sprocket system. Turning or replacing a sprocket is then very easy without a chain whip or cassette removal tool. Due to the same component basis (screw connection), existing hubs can be retrofitted or converted with this splined system. When converting from screw-on to plug-in sprockets, please also order the Splined Carrier or, in special cases, Splined Carrier S.
Rohloff offers a template to check for collisions between the frame strut and the sprocket.
When using the plug-in sprocket system, the chain tensioner requires the long frame bolt.
The use of a closed chain guard (Hebie etc.) must be checked individually for compatibility.
Technical Information:
- Material:
- steel
- Chainline:
- 57 mm
Manufacturer's Notice:
Due to the extended number of teeth, many chainring / sprocket combinations are possible. The permissible or desired transmission ratio can be determined with the Gears-Meters Table. In practice, a gear ratio (chainring: sprocket) of 2.5 - 2.8 has been proven to be suitable for touring/everyday use. However, if you are travelling off-road and in the mountains, you can choose your own individual gear ratio down to a minimum factor of 1.9.Manufacturer Numbers:
- 13 tooth:
- 8541
- 14 tooth:
- 8542
- 15 tooth:
- 8543
- 16 tooth:
- 8544
- 17 tooth:
- 8545
- 18 tooth:
- 8546
- 19 tooth:
- 8547
- 21 tooth:
- 8549
Contents:
- 1 x Rohloff splined sprocket
- 100 day return period
- Online since 1998