Shimano S-Phyre SH-TR903 Triathlon Cycling Shoe

Shimano S-Phyre SH-TR903 Triathlon Cycling Shoe top

Shimano S-Phyre SH-TR903 Triathlon Cycling Shoe angle

Shimano S-Phyre SH-TR903 Triathlon Cycling Shoe on cyclist

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Shimano S-Phyre SH-TR903 Triathlon Cycling Shoe

$499.99

Shimano S-Phyre SH-TR903 Triathlon Shoe with stiff carbon sole, quick-dry upper, and race-tuned closure for fast transitions.

Colour: No selection

Blue

Size: No selection

Clear

Free standard shipping Canada-wide over $100

30-day returns on eligible unused items

Ships from Guelph, Ontario

Decision guidance

Is this right for you?

Best For

Ideal for sprint and Olympic distance triathletes who prioritize fast transitions and efficient power transfer during races.

What to Know

Offers a snug, precise fit through the micro-adjustable BOA Li2 dial and T1 Quick Strap, ensuring no unwanted foot movement and enhanced comfort during rides.

Why We'd Choose It

Choose the SH-TR903 for its race-focused design that reduces transition times, superior ventilation, quick-drying materials, and optimized power transfer through a stiff carbon sole and supportive heel stabilizer.

At a glance

Product facts

Use: Triathlon cycling, sprint and Olympic distances
Key feature: Micro-adjustable BOA Li2 dial with T1 Quick Strap closure

Product Story

Product details

Performance Designed for Triathlon

The Shimano S-Phyre SH-TR903 is engineered specifically for sprint and Olympic distance triathlon races, focusing on minimizing transition time and maximizing pedaling efficiency.

Race-Tuned Closure System

Featuring a micro-adjustable BOA Li2 dial combined with a fast-drying T1 Quick Strap, the shoe provides a precise and secure fit that eliminates energy-wasting foot movement.

Comfort and Ventilation

The water-resistant synthetic microfiber upper includes variable size perforations and mesh panels over the forefoot to enhance ventilation and promote rapid drying.

Power Transfer and Support

A stiff carbon sole paired with a low stack height midsole places the foot closer to the pedal axle for efficient power transfer. The supportive heel stabilizer cradles the foot in an optimal position for power output.

Key Specs

Specifications

Closure System	Micro-adjustable BOA Li2 dial and T1 Quick Strap Provides precise fit and minimizes foot movement
Upper Material	Water-resistant synthetic microfiber with perforations and mesh panels Enhances ventilation and quick drying
Sole	Stiff carbon sole with low stack height midsole Optimizes power transfer by placing foot closer to pedal axle
Heel Support	Supportive heel stabilizer Cradles foot in optimal power producing position
Available Colors	Blue, Gunmetal Multiple sizes available

Questions & answers

Common questions

What distances is the Shimano S-Phyre SH-TR903 best suited for?

It is designed primarily for sprint and Olympic distance triathlon races but is suitable for any triathlete focusing on speed through transitions.

How does the closure system improve performance?

The micro-adjustable BOA Li2 dial paired with the T1 Quick Strap provides a precise fit that minimizes foot movement, enhancing power transfer and reducing wasted energy.

What materials are used to keep the shoe cool and dry?

The shoe features a water-resistant synthetic microfiber upper with variable size perforations and mesh panels to boost ventilation and promote quick drying.