Radian® 3R/3RX/3RXT/R100/R120/RXT/Rainier Rear-facing Base is only compatible with the following All-in-One convertible car seat models:
- Radian® 3R
- Radian® 3RX
- Radian® 3RXT
- Radian® R100
- Radian® R120
- Radian® RXT
- Rainier
12 months
Radian® 3R/3RX/3RXT/R100/R120/RXT/Rainier Rear-facing Base
Diono
$39.99
- product_subtitle:
- Compatible with Radian R Series
![[Gray Light]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/500x659/products/235/7799/DIONO_51390-NA-01_Radian_2019_3RX_NA_Infant_Support_Gray_Light_sRGB_1000x1000x300__69821.1669652137.jpg?c=1 "[Gray Light]")
![[Black]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/500x659/products/233/3143/Radian_3RRXRXT_2019_Harness_Pad_Kit_Black__89029.1610654978.png?c=1 "[Black]")
Add to Cart
The item has been added
![[Plum]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/500x659/products/486/14006/DIONO_73106-NA-01_Radian_2019_3R_3RX_3RXT_NA_Pad_Kit_Plum_sRGB_1000x1000x300__25171.1719480477.jpg?c=1 "[Plum]")
![[Black]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/500x659/products/231/3131/Radian_3RRX_2019_Replacement_Cover_Black__13281.1610654263.png?c=1 "[Black]")
![[Black Jet]](https://cdn11.bigcommerce.com/s-nnd2r2nrxo/images/stencil/500x659/products/234/3714/RADIAN_R_PAD_KIT_-_GRAY__20504.1610989405.png?c=1 "[Black Jet]")