SKU: 73916387962

Infinity SynergyX Paddle

Sale price$224.55 Regular price$249.50
Save 10%

Pay in installments of $62.38 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Infinity SynergyX PaddleBLACK PROJECT HYDRO SYNERGY X THE BEST SUP PADDLE FOR MIDDLE & LONG DISTANCE RACING Used and championed by world class paddlers Arthur Arutkin and Seychelle Webster, the Hydro SynergyX is the ultimate SUP paddle for middle and long distance racing. Engineered by Black Project with cutting edge materials and precision design, this high performance paddle helps you maintain a faster cadence, preserve energy over extended distances, and achieve new

BLACK PROJECT HYDRO SYNERGY-X

THE BEST SUP PADDLE FOR MIDDLE & LONG-DISTANCE RACING

Used and championed by world-class paddlers Arthur Arutkin and Seychelle Webster, the Hydro SynergyX is the ultimate SUP paddle for middle- and long-distance racing. Engineered by Black Project with cutting-edge materials and precision design, this high-performance paddle helps you maintain a faster cadence, preserve energy over extended distances, and achieve new levels of speed and endurance on the water.


Designed for Speed, Efficiency & Endurance

Optimal 10° Blade Angle

A moderate 10° blade angle streamlines your catch for an easy entry, enabling a smooth and rhythmic paddling experience. Perfect for ultra-distance races or touring, the Hydro SynergyX provides a forgiving stroke that still delivers power when you need it.

Advanced Flow Technology (AFT)

Black Project’s Advanced Flow Technology dramatically reduces turbulence and unwanted lateral movement around the blade, ensuring every stroke propels you forward with greater efficiency. By locking the blade in place during the power phase, AFT helps you maintain higher speeds and reduce fatigue.

Power Scoop Technology (PST)

Featuring a single moderate-depth scoop design with dihedral edges, the Power Scoop Technology (PST) delivers controlled power. The result is smoother, more efficient strokes which are optimised for high cadence and high-power output when the race intensifies.


High-Performance 30T Carbon Construction

Tour Carbon Shaft

Crafted with a double-tapered, round-oval-round design and 30T pre-preg carbon laminates, the Tour Carbon shaft delivers maximum stiffness in the lower section for stability while paddling and for transferring maximum power to the blade, and a more flexible top section to minimise shoulder fatigue. Its natural, textured oval grip in the mid-shaft area provides a secure hold without excessive pressure on your hands.

PowerGrip Handle

Co-developed by world champion Arthur Arutkin and Maui waterman Bernd Roediger, the PowerGrip handle features a wider, flatter back to enhance comfort and control over long distances. Constructed with hollow carbon to minimise weight, it gives you a confident grip for peak performance in races, workouts, and touring sessions alike.

Carbon-Reinforced Edges

Thanks to reinforced carbon throughout the blade’s edges, the Hydro SynergyX shrugs off day-to-day dings without compromising performance. The rounded blade edges help protect both your board and the paddle itself, extending its lifespan and reliability.


Five Blade Sizes to Suit Every Paddler

We don’t think you need to be an expert paddler to enjoy the benefits of a custom paddle. In fact, it’s why Black Project offer the Hydro SynergyX in five blade sizes and a range of shaft customisation options to best suit your specific paddling needs. Choosing the right paddle might seem daunting at first, but don’t worry, we’ve made it easy to identify which is the best option for your optimal paddling experience.

XL L M S XS
Size (cm2) 627 586 549 517 487
Size (in2) 97 91 85 80 76
Shaft Diameter (mm) 29-25-23.5 29-25-23.5 29-25-23.5 29-25-23.5 27.5-23.7-21
Shaft Options Tour Carbon Tour Carbon Tour Carbon Tour Carbon Tour Carbon
Max Width (mm/in) 186.4 / 7.30 178.5 / 7.00 171.0 / 6.70 164.2 / 6.50 157.7 / 6.20
Paddler Weight (KG) 90 - 110 80 - 100 70 - 90 60 - 80 50 - 70
Paddler Weight (lbs) 200 - 245 175 - 220 155 - 200 130 - 175 110 - 155

Each size is designed with the same commitment to efficiency and comfort, allowing you to find the perfect match for your racing style or touring preferences.


Customisable Shaft Flex & Paddle Length

Tailored Shaft Stiffness

Black Project offers Tour Carbon shafts in several stiffness ratings, from softer (higher number) to stiffer (lower number). Choose the right flex based on your weight, height, and paddling style. Opt for a softer shaft if you’re near the low end of the recommended weight range, or a stiffer option if you’re toward the high end - ensuring a truly personalised feel and optimal power transfer.

Weight
(kg / lbs)

Paddle Length
65 - 78"
165 - 188cm

Paddle Length
74 - 85"
188 - 216cm

45 - 55 / 99 - 121 TourCarbon 100 None
56 - 60 / 123 - 132 TourCarbon 90 None
61 - 65 / 134 - 143 TourCarbon 80 None
66 - 75 / 145 - 165 TourCarbon 80 TourCarbon 65
76 - 85 / 167 - 187 TourCarbon 70 TourCarbon 65
86 - 90 / 189 - 198 TourCarbon 70 TourCarbon 65
91 - 95 / 200 - 209 TourCarbon 50 TourCarbon 45
96 - 100 / 211 - 220 TourCarbon 50 TourCarbon 45
101 - 106 / 222 - 233 TourCarbon 50 TourCarbon 45

Hot Glue Assembly for Adjustments

Worried about selecting the correct length? Each Hydro SynergyX is assembled with hot glue, making it easy to fine-tune your paddle’s length at home. Simply heat up the handle area, remove it, cut the shaft to your new desired length, and reattach. This convenient feature lets you adapt your paddle to changing boards, race formats, or preferences over time.

To help you understand what length paddle you need, check out our Paddle Guide.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 73916387962

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 11 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Verified Purchase
tbd
Alexandria, US
★★★★★ 4
4plus
Format: Kindle
This is an enjoyable read with a good mixture of emotion, plot, sensuality, and sex. I think you’ll enjoy it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2025
S
Verified Purchase
Suzette
Charlottesville, US
★★★★★ 5
Worth the wait!
Format: Kindle
I've been anticipating this book for so long and even reread the last one to get my mind back in that world. I was not disappointed. Valerie and Abby were perfectly paired in every way. Their chemistry was so apparent from that first time kneeling in the park. And their emotions felt so real, like you've felt what they're experiencing before. And Francesca, the antagonistic, really infuriates you to the point of wishing things that probably shouldn't be wished on to another person. But that's how you know a character is well written, when they can illicit such emotional responses from the reader. And my god, did this book have emotions from passion to playfulness and even hurt, but in the end, these two women stand strong and stronger together for what they go through. And I can't forget to mention Hazel who was just so stinkin' cute! The only critique I have was Abby's friend Erin, who, at the beginning didn't seem the most supportive and kind of judgy despite her own odd situation with her bf Dan. I actually thought Abby and Erin were going to have their own conflict from the vibes at the beginning. But then Erin was quick to defend Valerie without knowing anything about her on a personal level because Abby signed an NDA and Erin didn't really know anything about their intimate realrionship or what Abby went through at the house since she didn't really disclose much. I guess she could have done so off page and, maybe I'm misremembering, but it didn't seem obvious that Erin would've known Valerie was a good person so I'm just wondering why she would want to push them together. We know she was being supportive technically because WE know Valerie's intentions, but SHE doesn't know, and ABBY doesn't know, so from Abby's perspective, it just seems like more of Erin supporting other people over her. If it were my friend coming to me saying all the things Abby thought she heard and understood from her perspective during the 3/4 conflict, there's no way I'd be encouraging her to give Valerie another chance or be on Valerie's side even a little. It was such a minor issue even though, yes, I know I wrote a paragraph, but still, an almost insignificant annoyance that didn't sway my overall opinion. Just an afterthought that made me think about how Abby deserves all the support she should've had with her own family. Again, so worth the wait because I love this author and the characters she comes up with and the worlds she builds around these people. Health is so important and comes first so I would wait a decade for the next one. I'm so pumped to see who's up next in this friend group because I know there's another beautiful relationship waiting to unfold. Bring it on, Anna!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2025
M
Verified Purchase
Michelle
Houston, US
★★★★★ 5
At Her Service
Format: Kindle
Another brilliant book by Anna Stone. I truly enjoy her books. The give and take in her characters is a delight to read. The secondary characters are well developed and added to the storyline. The angst was done well. The resolution was beautifully done. I always look forward to a new book by Anna Stone, and it usually goes to the top of my tbr. I will continue to follow her.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2025
R
Verified Purchase
Robin Kenna
Belleville, US
★★★★★ 5
How do you control another woman? Just like this!
Format: Kindle
Anna Stone has written a thrilling very hot and sexy love story. I was grabbed by the end of the first page and did not put it down until the last period! There are so many things to build the anxiety; childhood trauma, a total need to be dominated, job stress, and that went to both MC’s, and then there was a stalker added for good measure. As often as my heart swooned, and my imagination took over … honestly this story is good!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2025
N
Verified Purchase
Nkl
Louisville, US
★★★★★ 3
Instant love
Format: Kindle
This is typical Anna Stone writing which means it is very enjoyable but will follow very similarly to her other books. Valerie and Abby have an instant connection so no build up really. The drama with the ex was introduced but not played up enough. Most of the drama with Valerie seemed to be handled like background info and fixed off screen. Same with Abby and her family issues like it’s mentioned but miraculously better at the end. I had high hopes for this but I’m really not into the instant love trope. I do recommend if you are a fan of the author.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2025

recommand products