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Hydra Boost ISO 6 Bolt Rear Hub 28 hole

£ 447.00
Tax included.

This product is a special order with Industry Nine. Orders normally arrive within 1 week if in stock with our supplier, please call us on 01977 520852 if you require an ETA


  • FREE Delivery on orders over £40
  • Standard delivery £4.99
  • Whippet delivery £7.99

T’s&C’s apply

At Cykel House, we are committed to bringing you the best products at the best prices. If you find a product cheaper elsewhere, contact us via email or via live chat and we'll see if we can match that price.

We do have some criteria to meet when offering a Price Match.

  • To request a Price Match, provide the URL to the competitor’s lower price. If in-store, you can show us on your phone or a printed copy.
  • The competitor must be a UK-registered shop. All our products are brand new and genuine, therefor we cannot match prices from private sellers, auction sites, or international businesses.
  • The product must be identical to ours in condition, model, colour, and size, and the competitor must have it in stock at the time of the Price Match.

  • The competitor’s price must include VAT and delivery charges, and be listed on their website. We cannot match prices combined with other offers, including vouchers, clearance, or discontinued items.

  • Price Match offers cannot be applied after the sale is complete.

  • We cannot offer Price Matches for orders using insurance vouchers or on products purchased through finance or cycle-to-work schemes; these items must be paid in full using our usual payment methods.

  • If your Price Match is accepted, we will provide a discount code or link to complete your order. Only one discount code can be used per order.

  • All Price Match requests are subject to Cykel House's discretion, and we reserve the right to decline, alter, or withdraw this offer at any time.

Please note, whilst we can Price Match the majority of products, sending this information does not guarantee a price match is viable.

Email us your enquiry to: Hello@cykelhouse.com or hit the live chat.

Hydra is the culmination of over two years in development and countless hours of testing and refining.


With an incredible 690 points of engagement (that's just 0.52 degrees), the new Hydra drive system is the next level in hub technology.

 

Utilising a 115 tooth drivering and a phased six pawl engagement Industry Nine Hydra re-writes the rules for hub performance.

 

Also avaialable in 32 hole

 

The Design

The design is a continually "phased" drive system that creates a procession of engagement points between the pawls and the drivering.


By utilising the inherent flex in the hub system, it allows positive second, third or even fourth pawl contact providing almost instant engagement that means solid power transfer from your legs to your pedals.


The new design also minimises stress through the system that results in longer lasting bearings and less drag 

 

Every Hydra Classic hub is manufactured from start to finish in Industy Nines own factory in the United States.


From design and development, engineering, manufacturing, and anodising right through to final assembly.

 

Features

  • 690 points of engagement (0.52 degrees between engagement)
  • 6 pawl, 6 phase
  • 115 tooth drivering
  • 7075-T6 alloy hub shell machined, anodised and assembled in Industry Nines own factory
  • High quality Enduro stainless steel bearings with upgraded seals
  • Upgraded axle design for even longer bearing life
Video