Head to head
Babolat RPM Blast Orange 16 (1.30) vs Luxilon Element Soft IR 1.27
RPM Blast Orange 16 (1.30) leads on 3 of 6 measurements. The widest gap is stiffness, where Element Soft IR 1.27 is 14 percentile points ahead. Every figure is a testing-machine result at a fixed reference tension.
Measured, side by side
Bars are percentile against all 791 strings, and the marked side is the one that measures better, which is not always the one you want. A firmer bed is worse for your elbow and better for your control, and no measurement knows which of those you came for.
Which one wins, by problem
Each string's standing on the site's rankings, out of every measured string in the database. This is where a comparison stops being arithmetic and starts being a decision.
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RPM Blast Orange 16 (1.30)71st
Element Soft IR 1.2765th
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RPM Blast Orange 16 (1.30)693rd
Element Soft IR 1.27615th
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RPM Blast Orange 16 (1.30)33rd
Element Soft IR 1.2799th
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RPM Blast Orange 16 (1.30)745th
Element Soft IR 1.27743rd
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RPM Blast Orange 16 (1.30)538th
Element Soft IR 1.27605th
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RPM Blast Orange 16 (1.30)264th
Element Soft IR 1.27213th
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RPM Blast Orange 16 (1.30)730th
Element Soft IR 1.27726th
Swapping between them: what tension?
Bed stiffness is published at one reference tension, so the only honest conversion is to scale it. These are starting points from 52 lb, not prescriptions. The calculator takes your own tension.
Coming from RPM Blast Orange 16 (1.30) at 52 lb
String Element Soft IR 1.27 at 55.3 lb 25.1 kg
Coming from Element Soft IR 1.27 at 52 lb
String RPM Blast Orange 16 (1.30) at 48.9 lb 22.2 kg
Hybrid: what if you used both?
Estimated, not measured. No hybrid combination has been tested as a bed. These figures are the two strings' own lab measurements weighted by how much of the bed each one actually is. Treat them as a guide to which way a pairing moves, never as lab data.
RPM Blast Orange 16 (1.30) mains / Element Soft IR 1.27 crosses
Element Soft IR 1.27 mains / RPM Blast Orange 16 (1.30) crosses
Which goes dead first?
Estimated from tension loss, which is the only thing the database measures about ageing. This is when the bed stops playing the way you strung it, not when the string breaks.
RPM Blast Orange 16 (1.30)
~20 hours of play
Element Soft IR 1.27
~18 hours of play
Both strings in full
| String | Gauge | Price | Stiff lb/in | Loss % | Power % | Spin | Bite COF | Friction COF |
|---|---|---|---|---|---|---|---|---|
| Babolat RPM Blast Orange 16 (1.30) Polyester | 16 | $20.95 | 210 | 39 | 84 | 7.0 | 0.496 | 0.071 |
| Luxilon Element Soft IR 1.27 Polyester | — | find | 198 | 44 | 83 | 7.0 | 0.503 | 0.072 |
Add a third string RPM Blast Orange 16 (1.30) in full Element Soft IR 1.27 in full