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1848640 / 54294323233114

Product Details

Shimano TR903 S-PHYRE Triathlon Shoes

Get the best from the bike leg with the comfort and efficiency of the Shimano TR903 S-PHYRE Triathlon Shoes. With the combination of extra-wide opening, a fast-drying T1-Quick strap and BOA® Li2 dial you'll be able to exit the transition in double-quick time while getting a secure fit as you get up to top speed. Inside the shoes, a barefoot-friendly liner features soft padding to allow for sockless riding comfort. You'll also enjoy extra stability from the heel stabiliser, allowing you to accelerate away from transition with no foot slippage. Feet will also dry quicker thanks to strategically positioned mesh panels, boosting airflow and reducing drying times. 

Once on the bike, the rigid sole unit, rated 10/12 for stiffness, provides a supportive pedalling platform, driving efficient power transfer and smooth pedalling. The hollow carbon midsole also boosts water drainage, contributing to quicker drying feet after the swim leg. 

Pedal Compatibility

These Traiathlon shoes are compatible with road pedal systems utilising the 3-bolt cleat system such as Shimano SPD SL, Look Keo/Blade, Time Atac etc...

Features
  • High rigidity, hollow carbon midsole efficiently drains water and dries feet after the swimming stage
  • BOA® Li2 dial supports precise micro-adjustments to create the optimal fit for intense sprints and long-distance comfort
  • Fast-drying T1-Quick strap with an extra-wide opening simplifies and quickens transition times
  • Supportive heel stabiliser cradles the foot in the optimal position when transitioning to the bike and accelerating intensely
  • Water-resistant synthetic leather upper with strategic quick-drying mesh panels to boost ventilation
  • Barefoot-friendly liner with soft padding for comfy sockless riding
  • Large heel loop is easier to grab to secure the shoe quickly during transitions
  • Stiffness rating: 10/12
  • Manufacturers claimed weight: 250g (size 42)
  • Compatible with 3-bolt cleats and clipless road cycling pedal systems
  • Cleats not supplied
Specifications
Shoe Size System (Footwear)
EU
Closure Type
boa, velcro
Discipline Compatibility
Triathlon
Family
S-PHYRE
Gender
Men's
Intended Use (Footwear)
Road Cycling
Primary Material (Upper)
Synthetic, Mesh
Weight (grams)
250 g
Width / Fit
regular-standard
Breathability Rating
High
Materials (Detailed)
lining-textile, midsole-carbon
Product code
1848640 / 54294323233114
Size Guide
SMLXL
Shoe Size37 - 3940 - 4243 - 4546 - 48
Foot Length (Cm)23.2 - 24.525.2 - 26.527.2 - 28.529.2 - 30.5
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Shipping & Returns

Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.

Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.

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About Shimano

Shifting the way the world rides.

From a single Osaka workshop in 1921, Shimano has grown into the world's most influential component maker. The brand's relentless engineering — Dura-Ace, Ultegra, GRX, XTR — has shaped the way the world shifts, brakes and rides, on the road and off it.

Shimano's flagship groupset, Dura-Ace, has been the benchmark for top-level road components for more than five decades. Every refinement that lands on Dura-Ace eventually shapes the entire Shimano range, all the way down to entry-level drivetrains.