Tour B RX vs Tour B Tour RX
The Tour B RX is a three-piece with 320 dimples, low with driver, medium with short iron spin golf ball; the Tour B Tour RX is three-piece with 338 dimples, low with driver, medium with short iron spin. According to the official list they differ in dimples. Both are on the R&A and USGA List of Conforming Golf Balls effective until 6 October 2026.
Side by side, what the list says
| Tour B RX | Tour B Tour RX | |
|---|---|---|
| Construction | three-piece | three-piece |
| Covers | double cover | double cover |
| Dimples | 320 | 338 |
| Driver spin | low | low |
| Short-iron spin | medium | medium |
| Manufacturer | Bridgestone Sports Co. Ltd. | Bridgestone Sports Co. Ltd. |
| Country | Japan | Japan |
| Colours on the list | white, yellow, black | yellow, white |
| Entries on the list | 11 | 2 |
Data declared by each manufacturer on the List of Conforming Golf Balls (USGA and R&A). In bold, what changes from one to the other.
Where they differ
- Dimples: 320 · 338
- Colours on the list: white, yellow, black · yellow, white
- Entries on the list: 11 · 2
Where they match
- Construction: three-piece
- Covers: double cover
- Driver spin: low
- Short-iron spin: medium
- Manufacturer: Bridgestone Sports Co. Ltd.
- Country: Japan
Which one suits you?
- 320 dimples versus 338: that is what each manufacturer declares; the number alone does not say which flies better.
- Compression, cover material and price are not on the official list. When we have them with a source, they will appear here.
Where to buy them
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Frequently asked
How do the Tour B RX and the Tour B Tour RX differ?
Dimples: 320 versus 338. Data declared by each manufacturer on the official list.
Which has more dimples, the Tour B RX or the Tour B Tour RX?
The Tour B Tour RX: 338 dimples versus 320.
Which spins more with a short iron?
Both declare medium short-iron spin.
Are both conforming for competition play?
Yes: both are on the R&A and USGA List of Conforming Golf Balls effective until 6 October 2026. For a ruling, always check the current edition of the list.