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PDGA 21-21
Speed
7
Glide
5
Turn
-2
Fade
1
For sale (0)
No Rhythm discs for sale right now — get an email the moment a seller lists one.
PDGA dimensions
Max weight
176.0g
Diameter
212.0mm
Rim depth
12.0mm
Rim width
18.0mm
From Infinite Discs
Community reviews
17
New-retail price (all plastics)
$17.95–$22.95
Manufacturer list: $20.95–$26.95
Sales rank, review count, and price band are from Infinite Discs. Rank is from their 2025 top-50 best-sellers list. Review count and price band aggregate every plastic/edition of this mold currently sold on infinitediscs.com — your used-disc price will typically sit below the new-retail low.
Discs that fly like this
Variants (28)
| Variant | S | G | T | F | Tags |
|---|---|---|---|---|---|
| Dyer's Delight Neutron Rhythm | — | — | — | — | |
| Factory Misprint Fission Rhythm | — | — | — | — | |
| Factory Misprint Neutron Rhythm | — | — | — | — | |
| Fission Rhythm | — | — | — | — | |
| Fission Rhythm, No Stamp | — | — | — | — | |
| Lab Second Neutron Rhythm | — | — | — | — | |
| MVP Open Proton Soft Rhythm | — | — | — | — | |
| Neutron Rhythm | — | — | — | — | |
| Neutron Rhythm – JAMS 46 | — | — | — | — | |
| Neutron Rhythm – JAMS 47 | — | — | — | — | |
| Neutron Rhythm – JAMS 48 | — | — | — | — | |
| Neutron Rhythm – JAMS 49 | — | — | — | — | |
| Neutron Rhythm – JAMS 57 | — | — | — | — | |
| Neutron Rhythm – JAMS 58 | — | — | — | — | |
| Neutron Rhythm – JAMS 59 | — | — | — | — | |
| Neutron Rhythm – JAMS 87 | — | — | — | — | |
| Neutron Rhythm, Special Ed | — | — | — | — | |
| Neutron Rhythm, White – No Stamp | — | — | — | — | |
| OTB Open Particle Proton Soft Rhythm | — | — | — | — | |
| PRE-ORDER Particle Proton Soft Rhythm, OTB Open 2026 | — | — | — | — | |
| Particle Proton Soft Rhythm, 2026 OTB Open | — | — | — | — | |
| Proton Soft Rhythm, MVP Open 2024 | — | — | — | — | |
| R2 Rhythm | — | — | — | — | |
| Rhythm | 7 | 5 | -2 | 1 | |
| SE Fission Rhythm | — | — | — | — | |
| SE Neutron Rhythm | — | — | — | — | |
| Stockton OTB Open Stamp Fission Rhythm | — | — | — | — | |
| Stockton OTB Open Stamp Fission Rhythm – Factory Misprint | — | — | — | — |