Transiro Powerstrap R4
As low as 129.99$
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Transiro Powerstrap R4

(21)
Read Reviews
A triathlon cycling shoes with a intuitive and faster velcro closure system Powerstrap, mesh and Microtex upper for a superior ventilation and a R4 carbon outsole for efficient power transfer in comfort.
SKU
TRR4PSMI1
As low as 129.99$
Add to Wish List
Add to Wish List
In stock

SHOE SIZING GUIDE

LENGTH (mm) 230 237 240 243.5 247 250 253.5 257 260 263.5 267 270 273.5 277 280 283.5 287 290 293.5 297 300 303.5 310
US 4 ¼ 5 ¼ 5 ½ 6 6 ¼ 6 ¾ 7 7 ½ 8 8 ¼ 8 ¾ 9 9 ½ 9 ¾ 10 ¼ 10 ¾ 11 11 ½ 11 ¾ 12 ¼ 12 ½ 13 13 ¾
EU 36 37 37.5 38 38.5 39 39.5 40 40.5 41 41.5 42 42.5 43 43.5 44 44.5 45 45.5 46 46.5 47 48
UK 3 ¼ 4 ¼ 4 ½ 5 5 ¼ 5 ¾ 6 6 ½ 7 7 ¼ 7 ¾ 8 8 ½ 8 ¾ 9 ¼ 9 ¾ 10 10 ½ 10 ¾ 11 ¼ 11 ½ 12 12 ¾
Delivery and Returns
Europe, US & Canada: 1-3 working days
Rest of the World: 2-4 working days
See Shipping/Returns section.
Transiro Powerstrap R4
As low as 129.99$
(21)
Read Reviews

TRANSIRO POWERSTRAP R4 is a triathlon shoe with an extremely quick and intuitive to use, enveloping Velcro closure, ideal for shorter-distance races. For sprint or short distance triathlon formats, where every second shaved off in transition matters, we wanted to deliver a shoe that could offer the fastest and most intuitive closure system possible.

triathlon-shoe-transiro-powerstrap-r4-fizik

POWERSTRAP

Powerstrap is extremely quick to fasten: simply slide into the shoe, pull and roll out from the transition smoothly. The strap is designed to pull an extended area of the shoe’s upper, so the fit is enveloping and secure, even with a relatively simple system.

tri-cycling-shoes-transiro-powerstrap-r4-fizik

To ease transition, the Powerstrap can be locked in the wide open position ready for quick and easy foot entry, while the heel is equipped with a rubberized loop to facilitate setting the shoes ready clipped into the pedals, and easily and quickly pulling your feet into them.

triathlon-bike-shoes-transiro-powerstrap-r4-fizik

The shoe’s upper construction combines mesh – for superior ventilation – with Microtex, to ensure appropriate foot support in every pedal stroke.

triathletes-premium-shoe-transiro-powerstrap-r4-fizik

R4 OUTSOLE

The upper is complemented by a moderately stiff R4 outsole, delivering a striking balance between comfort and pedalling efficiency while still providing efficient ventilation for temperature control.

SPECIFICATIONS

Mesh and Microtex upper: enhanced ventilation with the needed support
R4 carbon injected nylon outsole: moderately stiff for efficient power transfer in comfort
Powerstrap: intuitive, quick and secure closure
R4 outsole – carbon injected nylon
Sizes: 36-48 (37 to 47 also in half sizes)
Colors: 1020 Black/White, 1030 Black/Red
Weight: 237g (size 42 - 1/2 pair)

FEEDBACKS

5
The shoes are extremly nice and comfortable! I love it. The size is like a normal shoes, choose maximum half size bigger!
Verified purchaser | Order code : 87232270
04/14/2021
4
Shoes are awesome. They feel great. Not too stiff. For really well.
Verified purchaser | Order code : 85492103
03/29/2021
5
Les chaussures sont parfaites et très comfortables
Verified purchaser | Order code : 85123787
03/18/2021
5
Comfortable fit, with good support around the whole fit from the single strap. Looking forward to racing in these.
Verified purchaser | Order code : 84343880
03/08/2021
5
Shoe came as advertised. I ordered an US 11.5 and the fit is good. No problems with setup with peddles. Shoe is extremely practical.
Verified purchaser | Order code : 82857865
02/18/2021
5
Love the shoe does fit a little big would say down size a half.
Verified purchaser | Order code : 79441946
01/11/2021
4
Feel stiffer than my road shoes so a good transfer of power. Straps feel snug though they are a little longer than expected. Doesn't make much difference.
Verified purchaser | Order code : 79338558
01/09/2021
5
Product was as advertised. Great detail in description and comprehensive sizing chart. I will change all my equipment to fizik
Verified purchaser | Order code : 78827855
12/26/2020
5
I just received the shoe and have tried it, but haven't raced in it yet. However, I already love it. Lightweight. Feels great. Strap stays open for quick transition and is quick and easy to Velcro shut while feeling secure. Based on reviews I read online I ordered a half size down from what I normally wear (typically US7/EU40 ordered 39.5) and fits great. I would highly recommend and am now looking to convert my road shoes over to Fizik.
Verified purchaser | Order code : 77232693
12/10/2020
5
Very nice shoe from first contact. I will know more by using in the future
Verified purchaser | Order code : 67648388
08/09/2020
4
I have a problem with the size, but it is a great shoe.
Verified purchaser | Order code : 66978484
07/26/2020
5
Great shoes, comfortable, exactly as advertised. I like the little non-slip dots in the heel cup, the tug loops on the back of the shoe, and of course, they are visually stunning. I am an American female size 10 shoe and the 41 fit me great.
Verified purchaser | Order code : 66633245
07/19/2020
4
Pass genau, ohne Fehler verarbeitet. Bin zu erst über die Optik an diesen Schuhe und dann über die preis-Leistung
Verified purchaser | Order code : 66503730
07/18/2020
4
It fits me a little big but it's okay.
Verified purchaser | Order code : 62998640
06/01/2020
5
Very comfortable!!! I like it and very happy of my choice!!
Verified purchaser | Order code : 56038666
03/10/2020
5
C omfy and perfect fit. First time buyer of a shoe in EU only sizes was slightly worried the conversation would be off but they’re great
Verified purchaser | Order code : 56122088
03/06/2020
3
I ordered the 38.5 size where i find the right shoe is slightly smaller (like 3mm) than the left one. Overall, the shoes is comfortable, but be mindful that you better size up a little due to the discrepancy.
Verified purchaser | Order code : 56148583
03/06/2020
5
perfect shoe, way much beautiful in person. But one issue, the size is not so exact since we give the option of measuring (mm) but nevertheless excellent product!
Verified purchaser | Order code : 56142211
03/05/2020
5
very high quality, light, comfortable.
Verified purchaser | Order code : 51922948
12/19/2019
5
Excelente calidad ! Súper cómodos y resistentes !! Gracias !
Verified purchaser | Order code : 50007023
11/23/2019
5
necesitaba unos zapatos nuevos de triatlon, son excelentes!
Verified purchaser | Order code : 49382316
11/04/2019
5
Excellent! Very comfortable shoes! The best .
Verified purchaser | Order code : 49382408
11/04/2019

ROAD — Designed and engineered to perform on paved roads, from the smoothest tarmac to the most demanding pave

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