Fizik R4B

Code: 5438
  • £189.99
Item in Stock | Usually dispatched within 48 hours
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R4B Uomo: fi’zi:k’s range of road cycling shoes is developed in collaboration with leading professional cyclists. The best technologies, materials, R&D, testing and manufacture techniques are used to deliver you the best shoes for road riding and racing, and trickle down throughout the range.

R4B offers a carefully crafted blend of comfort and light weight, fit, power transfer and aerodynamic efficiency.

R4B’s single Boa IP1-A closure control is light, fast, secure, aerodynamic and comfortable – and is complemented by a pair of light, neatly adjustable micro-straps. Volume control means that the fit of the shoe works with varying foot shapes.

The R4B’s injected carbon fibre outsole is stiff for power transfer and sculpted to aid aerodynamics. It combines with the proven supportive and comfortable fi’zi:k Cycling Insole with sculpted footbeds and supportive heel to ensure that every precious watt goes straight into your pedals.

The R4B’s Microfiber upper is hard-wearing, light, and resilient with enough flexibility to ensure comfort for every rider’s foot, but strong enough to withstand the demands of racing – without any weight penalty. The diamond-shaped laser-cut perforations help temperature management.

Why use BOA?

  • Glove-like fit: it provides custom comfort with smooth, even closure and no pressure points.
  • Powerful closure: once locked into place, BOA reels and laces stay that way.
  • Micro-adjustability: BOA reels offer seemingly infinite degrees of fine tuning.
  • Quick on, quick off: BOA saves time when seconds count.
  • On-the-fly adjustment: get easy, one-handed adjustment with a quick turn of the BOA dial.
  • Durable: made from aircraft grade stainless steel, BOA laces are stronger per gram than tank armour.
  • Lightweight: BOA closures shed water, mud and ice, shaving precious weight.

Shoe specification:

Adjusting the two straps closest to the toe will alter the fit and distributed pressure around the foot, enhancing comfort and performance.

Adjusting the BOA dial will alter the fit of the heel cup around the foot, increasing power transfer and maximising performance.

  • Injection Composite Carbon Outsole, vented to improve its aerodynamics
  • Laser-perforated Microtex upper (as used on fi’zi:k saddle covers: lighter than leather, very durable, good in wet conditions, breathable and cleans up well).
  • BOA IP1 and Micro Straps closure system (tri-modal: tighten, loosen and complete release)
  • Neutral fit to accommodate the majority of foot shapes
  • Volume: fully adjustable down to the toe using BOA and Micro Straps closure system
  • Fi’zi:k Cycling Insole
  • Weight: 254g (size 42.5)
  • Colour: Black/white or White/black or Blue/black or White/aqua or Black/red

Sizing: Available in sizes from 37-48 with half sizes available (size range does vary by model colour)

Detailed Size Chart

 

PLEASE NOTE !

Trek's policy states that we are unable to ship out Trek Bikes by courier, all Trek bikes are clearly marked Shop Collection!

All out products are shipped by Fedex providing unprecedented reliability and speed. Please provide Mobile number for tracking!

Shipping on all domestic orders over £50.00 (including bikes* and home trainers) for delivery within the UK is completely FREE!

To qualify for free shipping:

Your delivery address must be within the United Kingdom

Your order, after any discounts, must be £50.00 or over

For all other orders including those under £50.00 there is a postage charge of;

Order Value After Discounts & Codes:

                     £0.00 - £9.99 - £5.00

                     £10.00 - £19.99 - £4.00

                     £20.00 - £29.99 - £3.00

                     £30.00 - £49.99 - £1.50

                     £50.00 + FOC

all items are shipped by courier not royal mail (except for BFPO's)

European & International delivery charges are dependent on basket value & weight this will be shown in the basket.

Delivery costs will be clearly stated on the checkout page, though you will need to register (to provide your delivery address) in order to see the delivery costs.

If you have any questions about delivery charges, times or none delivery please do not hesitate to get in touch by email:store@swinnertoncycles.co.uk or by telephone on +44 (0)8448 112299.  Handling is normally 48 hours, but at busy periods this may be extended but we will endeavour to process your order within 5 working days, please contact us for more details

· Please Note : Trek Bikes cannot be shipped and are store collection or Van Delivery (ring for quote)

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