Infinity SUP UK

Infinity B Line

Price: £2,195.00

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The Infinity B Line is a serious performance surf sup, aimed at the experienced paddle surfer.

This is high performance in a ready to ride board, that just does, without having to be one of the elite sup surf kids.

We use this board at our home spot of Bracklesham, West Sussex, when the winter swells kick in. It’s smooths out the chop, but tears it up and builds speed on our slower waves.

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infinity b line 1

Key design features

The nose of the Infinity B Line is slightly wider than the Blurr and still comes to a point.

The outline keeps linear for added stability, and we break that at the fins with a wing for great pivot off the bottom.

The Infinity B Line has a slightly more relaxed rocker in the front end making it very fast and added flip in the tail rocker for release when you want it.

Giorgio surfs fast, explosive, and tact sharp. The B Line gets him there.

  • 5 box setup for option of tri or quad fin setup
  • Diamond swallow tail
  • Super light construction







70 L



78.8 L



85.5 L



101 L



114.5 L



125.5 L

Who is the Infinity B Line aimed at?

The Infinity B Line is aimed at the intermediate to advanced sup surfer who has already got skills and wants to go that much further with their surfing.   With a super fast rocker and optional fin setup, you’d best ve ready to test this board out properly.

Since I’ve been using the Infinity B Line, down on the south coast, it’s been even  more apparent that it is truly a capable board in all sorts of conditions.   Our waves are often wind driven and so the ride can be bumpy, and the paddle out is trickier, but the Infinity B Line provides a stable base, even in the smaller sizes.

Board speed is awesome, and speed out of turns is easy to maintain, so riding slower waves is easy and turns them into slippery playgrounds.

What you will definitely notice with the Infinity B Line is how the carbon works with you to really drive speed. You can really drive the board and snap moves out, which is 100% coming from the layup of the board. It’s a bit like putting porcelain bearings in a skateboard, it just works better.

infinity b line 2022 range

Rider level


infinity b line surf sup


Using exclusive state of the art materials to achieve the best weight vs strength in the industry, we manipulate the flex of the board by strategically placing glass and carbon fiber to create loading and unloading of energy for unmatched performance. TWIST-COIL-SPRING. Feel the difference.

  • Military grade BIAX carbon fibre
  • Ultra high density foam
  • Multi layer fibreglass wrapping
  • Ultra light CNC EPS foam
  • Unidirectional carbon fibre stringers
  • Colour tint

The package contains

  • A board
  • Set of fins


  • We provide a 1 year warranty on all new products, unless otherwise quoted.
  • This is based on manufacturing defect and not on wear and tear, misuse or improper use of a product.
  • All warranties are handled by us during the first year and direct to manufacturer thereafter.
infinity b line tie die

The infinity b line summary

Level of paddler: definitely intermediate to advanced sup surfer with previous experience. If you don’t sup surf that often then maybe look at the Infinity RNB for a smoother ride.

Disciplines: this board is a surf sup and is designed for just that. But that said it works amazing in everything we’ve tried it in , from south coast, wind driven waves and grind to fast, clean Atlantic rollers over in Ireland and Cornwall.

Price /Quality ratio:  the build quality of these boards is exceptionally good. That said, Infinity offer a 1 Year Warranty to back up how they feel about their Infinity B Line.

Locations: Sea

Additional information

Board length

7'11, 7'4, 7'7, 8'2, 8'5, 8'8


Tie-dye, White