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Leatt Adults GPX 5.5 Flexlock Boots - Royal

From £305.99 (FREE UK Delivery)
Was: £339.99 You Save: £34.00 (10%)
Item in Stock  |  Usually dispatched within 24 hours
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The all new Leatt GPX 5.5 FlexLock boot, a 3-year project with long term development and testing using Pro athletes from all over the world!

The GPX 5.5 boot is a real head-turner when it comes to look and style, but the design brief was comfort and protection also.

As you slide your foot inside the boot, you instantly feel the plush interior and quality of the materials used.

The adjustable FlexLock system reduces forces to the ankle by up to 37% and the knee by up to 35% by locking out the ankle movement when over flexed, giving you that feeling of security.

With great feel of the frame, gear lever and rear brake, these boots instantly feel so good.

You must check out the SlideLock Velcro function, it really is ground-breaking in security fastening boot technology.


  • FlexLock System:
  • Adjustable boot flex
  • LockOut of the ankle movement

Force Reduction:

  • LockOut ankle movement gives: 
  • Up to 37% reduction of ankle forces
  • Up to 35% reduction of forces to the knee 
  • *Reductions compared to the market leader/most high-end boots


  • Outstanding first-class fit even for wide feet


  • 3D-shaped impact foam over ankles
  • Heel grip ankle design


  • Low-profile, gear shift friendly shape


  • DualZone hardness
  • Extended foot peg riding zone for arch and on the blade riding style
  • Steel shank reinforced and CE certified


  • SlideLock system
  • Auto-locking, one-way sliding closure

Bike Grip:

  • Flat and grippy bike side of the boots for great bike feel


  • Forged Aluminum
  • Over-locking function 

Inner Liner:

  • Breathable mesh 3D liner with anti-slip reinforcement for zero heel lift
  • CE tested and certified as prEN 13634: 2017


If you require a refund please return the item(s) to the address below along with a Returns Sheet and we will promptly refund the order in full:

Dennis Winter Ltd
Canalhead Service Station
South Street
HU17 5NY

*If an item is returned the customer is required to cover the cost of return P&P (unless otherwise agreed.)

Shipping rates:

UK mainland (Exc. N. Ireland) = FREE DELIVERY ON ALL ORDERS.

Western Europe Up to 1KG = £7.99
Western Europe 1-2 KG = £9.99
Western Europe 2+ KG = £19.99

No credit or debit card details are held on our system and all payments are made via a sceure network.