Fonte: [Black Knight](https://playbk.com) # Ion Surge 2025 Black Knight Squash · Ion RR Score 64 out of 100, RR Score RR Score Updated on 2026-10-03 The Black Knight Ion Surge succeeds the Ion Galaxy PS, famous in hard-ball doubles squash, and also suits singles. It weighs 145 g unstrung, has a 500 cm² head, a head-heavy balance, a dense 16x19 pattern and a stiffness of 93. The thicker bridge and throat give torsional stability, and Power Surge technology reinforces the frame to withstand aggressive exchanges. It is stiff, responsive and forgiving of off-center hits. Price shown at the store This store only shows the price on its own site. [See price at Amazon](https://racquetrank.com/go/01M49QVSGSSGRYAVHYWN8CSS4J) ## Offers 1 offer | Store | Reference price | Updated | Go to store | | --- | --- | --- | --- | | Amazon | Price shown at the store | – | See price at Amazon | We may earn a commission from the stores listed, at no extra cost to you. - The price is from the last check at the store and may have changed. The price at the store at checkout is what counts. - Links are found automatically and may lead to another color, version or size. Check at the store. ## Price history Not enough price history yet. ## Strengths and watch-outs ## Pros - 145 g weight and head-heavy balance tend to give stability at impact - 77.5 in² head tends to forgive more off-center hits - Power Surge technology to reinforce the frame, according to Black Knight - Also designed for hard-ball doubles squash, according to the brand ## Cons - 145 g weight may tire you in long singles matches - Head-heavy balance tends to make the racquet less agile on volleys - Ideal for: Doubles or singles players who want a heavy, stiff, powerful racquet. - Levels: Intermediate, Advanced ## Specs | Weight unstrung | 145 g | Medium confidence | | --- | --- | --- | | Head size | 77.5 in²500 cm² | Medium confidence | | Balance point | More head weight | Medium confidence | | Length | No data | Medium confidence | | String pattern | 16x19 | Medium confidence | | --- | --- | --- | | Frame thickness | No data | Medium confidence | | Material | Graphite with Power Surge | Medium confidence | ## How the RR Score was calculated RR Score 64 out of 100, RR Score | Criterion | Weight | Score | | --- | --- | --- | | Specs | 65% | 56 | | Approval from players | 35% | 65 | **The RR Score is not yet a precise figure.** It summarizes the data we have today (specs and reviews) and changes as more information comes in. A low score does not mean the racquet is bad and does not reflect its technical quality: often it is just missing data or reviews. The specs combine several sources and may have discrepancies: check the manufacturer's website and the store where you buy. ## Store reviews We have not gathered store ratings for this racquet yet. Read buyer opinions directly at the store. ## Community 0 review(s) and comment(s) No reviews yet. Have you played with the Ion Surge 2025 Black Knight? Tell us how it went. ## Similar racquets [See more](https://racquetrank.com/ca/squash/) · Squash ### Speed 120 2025 HEAD RR Score 64 out of 100, RR Score - Weight: 120 g - Head: 77.5 in² - Strings: 12x17 [See price at Amazon](https://racquetrank.com/go/01M49QVSGSPH7T1Q47WD2CP3QT) · Squash ### Response 120 2023 Harrow RR Score 64 out of 100, RR Score - Weight: 120 g [See price at harrowsports.com](https://racquetrank.com/go/01M45XH8RZ0908EFA56QF0F2QM) · Squash ### FX 128 Pro 2026 Dunlop RR Score 63 out of 100, RR Score - Weight: 128 g - Head: 77.5 in² - Strings: 14x19 [See price at Amazon](https://racquetrank.com/go/01M49QVSGS52AGY0BSPGR73PM5) · Squash ### Radical 135 2026 HEAD RR Score 63 out of 100, RR Score - Weight: 135 g - Head: 71.3 in² - Strings: 14x16 [See price at Amazon](https://racquetrank.com/go/01M49QVSGSN53Q7GFDWJNGGEM0) · Squash ### Radical 135 SB 2026 HEAD RR Score 65 out of 100, RR Score - Weight: 135 g - Head: 73.6 in² - Strings: 14x17 [See price at Amazon](https://racquetrank.com/go/01M49QVSGSGYKC55Y52KGEMCX0) · Squash ### Slash 125 2023 Tecnifibre RR Score 65 out of 100, RR Score - Weight: 125 g - Head: 75.2 in² - Strings: 14x18 [See price at Racquet Science](https://racquetrank.com/go/01M45XH8SR2PVQR28RZ9ZBAZMM) · Squash ### Carboflex NEO 130 Tecnifibre RR Score 66 out of 100, RR Score - Weight: 130 g - Head: 77.5 in² - Strings: 14x18 [See price at Amazon](https://racquetrank.com/go/01M49QVSGSMYF33820N90D7VZN) [See more similar racquets All squash racquets](https://racquetrank.com/ca/squash/) --- Fonte: https://racquetrank.com/ca/squash/black-knight/ion-surge-2025/