The Maxon BikeDrive AIR S BX600I S is the 600 Wh in-tube battery for the Paratu CP LR (Long Range) eMTB frame. It fits the Paratu CP LR only — not the Paratu CP SL (its down tube takes the 400 Wh BX400I).
Combine with the 250 Wh Range Extender for up to 850 Wh total range.
Pre-order: ships with the first Paratu CP LR frames — from February 2027.
Part No.: 925586 (Maxon Battery LiIon - BX600IS)
Capacity: 600 Wh
Voltage: 36 V
System: Maxon BikeDrive AIR S
Shipping: lithium batteries ship as dangerous goods (DG). + USD 225 shipping incl. DG per battery (a range-extender pair = one fee) — free with a frame kit. This is the whole shipping charge for the battery — no other shipping is added. Per battery: 600 Wh USD 225, 400 Wh USD 199, range extender 250 Wh USD 169. Added in the cart automatically.
Frame Compatibility
✅ Dirtlab Paratu CP LR (Long Range, 600 Wh down tube)
❌ Not for the Paratu CP SL (400 Wh down tube)
❌ Not compatible with the original BikeDrive AIR