Riwa RA-5301¶
Aftermarket code: RA-5301 · Mode: rotary · Heads: 3 · Water: rinsable · Charging: usb-c-or-base · Cleaning dock: no · Released: 2020 · Status: current
Also sold as: 雷瓦 RA-5301, Riwa RA-5301
Replacement heads¶
| Head | OEM | Heads | Type | Material | Provenance | Measured? |
|---|---|---|---|---|---|---|
| Riwa Original RA-series Replacement Head | OEM | 3 | rotary | stainless-steel | Marketplace listing | No |
Head mount: Riwa RA-series rotary 3-blade¶
Provenance: Marketplace listing
Status: unmeasured
Provisional grouping for the Riwa RA-series rotary cluster. A JD indexed snippet claims the "RIWA original" head fits RA-5301, RA-5503, RA-5505, RA-5308, RA-5309, and RA-5310. A separate JD price / search result advertises a non-original "four-petal rotary interface" ("四瓣旋转式接口") head fitting RA-5505 and related devices. Exact original head SKU was not captured. Spelling varies ("RA-5505", "RA5505", "RA--5505"). The "357A" token appears in marketplace titles but is not proven as an official head or device SKU.
Notes¶
Riwa RA-5301. Earliest visible member of the RA-series rotary cluster per JD indexed marketplace snippets. The "RIWA original" head listing groups RA-5301 with RA-5503, RA-5505, RA-5308, RA-5309, and RA-5310; exact original head SKU was not captured.