A Specialized Turbo Creo SL (SL road) runs the Brose Drive / Specialized Turbo (Full Power), so it takes the Specialized SL 320 Wh (Turbo SL) (320 Wh, Rosenberger, SL system). The exact pack, the charger, and the trap to avoid.
Updated 05 September 2026.
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Brose Drive / Specialized Turbo (Full Power)Which replacement battery fits a Specialized Turbo Creo SL (SL road)?
The replacement battery that fits a Specialized Turbo Creo SL (SL road), the charger it uses, and what not to buy.
Fits with the Specialized SL 320 Wh (Turbo SL). A Specialized Turbo Creo SL (SL road) runs the Brose Drive / Specialized Turbo (Full Power), so the replacement battery is the Specialized SL 320 Wh (Turbo SL) (320 Wh, Rosenberger, SL system).
| Bike | Specialized Turbo Creo SL (SL road) |
|---|---|
| Drive system | Brose Drive / Specialized Turbo (Full Power) |
| Battery that fits | Specialized SL 320 Wh (Turbo SL) (320 Wh, Rosenberger, SL system) |
| Charge port | Rosenberger / Magcode magnetic charge connector |
| Charger | Specialized 42 V 4A charger (Rosenberger) |
The Specialized Turbo Creo SL (SL road) runs the Brose Drive / Specialized Turbo (Full Power), a Brose drive whose battery is proprietary to the system, so the replacement pack is one of its own, most often the Specialized SL 320 Wh (Turbo SL) (320 Wh, Rosenberger, SL system), charged through the Rosenberger / Magcode magnetic charge connector.
A Bosch or Shimano battery will never fit a Specialized full-power bike: the pack, the Rosenberger magnetic port and the 42 V charger are all Specialized-specific, and the lightweight SL range uses a different, smaller pack again.
Questions and answers
Which replacement battery fits a Specialized Turbo Creo SL (SL road)?
Fits with the Specialized SL 320 Wh (Turbo SL). A Specialized Turbo Creo SL (SL road) runs the Brose Drive / Specialized Turbo (Full Power), so the replacement battery is the Specialized SL 320 Wh (Turbo SL) (320 Wh, Rosenberger, SL system).