By Padeldex Editorial Team · Published 21 April 2026 · Updated 21 April 2026
Review Summary
The Varlion Bourne Summum Prisma Radio S (2023) is a diamond-shaped padel racket. Its head-heavy diamond profile pushes the weight up top, channelling energy into powerful attacking shots at the cost of a smaller, higher sweet spot.
Expert review scores for this racket are still being aggregated and will appear here once published. In the meantime, its specifications give a clear picture of the profile it is built for.
Under the hood it pairs a Carbon Fiber face, a Very Hard Core (+25ºC) core, Carbon Fiber / Carbon Fiber construction. That makes it best suited to intermediate and advanced players who already generate their own control and want a weapon for finishing points.
Performance Signature
No expert reviews yet for this racket.
Strengths
✓Diamond shape rewards aggressive, attacking play
✓Carbon construction delivers durability and a crisp response
✓Fibreglass face offers a softer, more forgiving feel
Trade-offs
✕Demanding diamond head is less forgiving on mishits
The Varlion Bourne Summum Prisma Radio S (2023) is a diamond-shaped padel racket. Its head-heavy diamond profile pushes the weight up top, channelling energy into powerful attacking shots at the cost of a smaller, higher sweet spot.
Expert review scores for this racket are still being aggregated and will appear here once published. In the meantime, its specifications give a clear picture of the profile it is built for.
Under the hood it pairs a Carbon Fiber face, a Very Hard Core (+25ºC) core, Carbon Fiber / Carbon Fiber construction. That makes it best suited to intermediate and advanced players who already generate their own control and want a weapon for finishing points.
Strengths
✓Diamond shape rewards aggressive, attacking play
✓Carbon construction delivers durability and a crisp response
✓Fibreglass face offers a softer, more forgiving feel
Trade-offs
✕Demanding diamond head is less forgiving on mishits
