For 2024 Shimano as soon as once more tweaks their top-tier S-Phyre shoe line-up, with a SH-903 sequence throughout highway, triathlon, and XC mountain biking. On the highway, the brand new RC9 PWR as soon as once more reshapes the Boa dial closure configuration in a bid to enhance high quality adjustment and energy switch. Off-road, the newest XC9 will get the refined higher launched as road-only final 12 months. And now, triathlon joins the top-tier Shimano S-Phyre household for the primary time with a closure mixture designed to get out and in of sooner within the transition zone…
All-new Shimano S-Phyre triathlon racing shoe
![All-new Shimano S-Phyre TR9 triathlon shoes, Braden Currie tri riding](https://bikerumor.com/wp-content/uploads/2023/12/Shimano-S-Phyre-TR9-triathlon-racing-shoe_new-tri-SH-TR903_Braden-Currie-riding.jpg)
The true novelty within the 2024 Shimano S-Phyre shoe household is the TR9. The primary ever top-tier S-Phyre triathlon racing shoe. Tailored from the favored RC903 mashed up with the TR901 in principle, the brand new SH-TR903 is definitely a very new design.
![All-new Shimano S-Phyre TR9 triathlon shoes, blue side](https://bikerumor.com/wp-content/uploads/2023/12/Shimano-S-Phyre-TR9-triathlon-racing-shoe_new-tri-SH-TR903_side.jpg)
It contains a extra ventilated higher, a decrease reduce, and a brand new strap & Boa retention mixture optimized for sooner transitions on and off the bike.
Tech particulars
![All-new Shimano S-Phyre TR9 triathlon shoes, angled](https://bikerumor.com/wp-content/uploads/2023/12/Shimano-S-Phyre-TR9-triathlon-racing-shoe_new-tri-SH-TR903_angled.jpg)
The brand new tri shoe retains a big mid-foot velcro strap for the primary retention since it may be rapidly opened broadly. However makes use of a more moderen fast drying woven strap materials. The general higher is an identical easy artificial microfiber like different 903-series footwear. However it will get bigger perforations just like the 902 footwear, and a warmth welded in mesh toe vent just like the outdated 901 footwear did.
Newly, a single side-mounted Boa Li2 dial and laces cross the midfoot 3 occasions. That gives high quality micro adjustment management as soon as you might be pedaling out of the transition.
![All-new Shimano S-Phyre TR9 triathlon shoes, carbon composite sole](https://bikerumor.com/wp-content/uploads/2023/12/Shimano-S-Phyre-TR9-triathlon-racing-shoe_new-tri-SH-TR903_blue-sole-detail.jpg)
It additionally contains a considerably decrease plastic heel cup that Shimano claims will easy transitioning onto the bike out of the water. In addition to a barefoot liner after all. The shoe additionally rotates its heel loop 90° to make it simpler to get the footwear on. And it retains the trusted triathlon toe bumper to maintain the footwear wanting good even with the occasional transition stumble.
![All-new Shimano S-Phyre TR9 triathlon shoes, gray pair top](https://bikerumor.com/wp-content/uploads/2023/12/Shimano-S-Phyre-TR9-triathlon-racing-shoe_new-tri-SH-TR903_gray-top.jpg)
The TR9 is available in entire sizes 36-48, plus halves 41-46, in crew blue or matte gunmetal grey. A hole carbon composite highway sole building is designed to empty water away as you pedal. It charges a ten out of 12 for stiffness, with a claimed shoe weight of 250g (measurement 42).
Shimano S-Phyre highway footwear add RC9 PWR energy
![Shimano S-Phyre RC9 PWR, updated RC903PWR road bike shoes for sprinters, time-trialists & track racers, lacing detail](https://bikerumor.com/wp-content/uploads/2023/12/Shimano-S-Phyre-RC9-PWR-track-sprint-road-shoes-for-max-power_SH-RC903PWR_revised-Boad-lacing-detail.jpg)
Shimano’s top-tier S-Phyre highway & XC footwear have gone back-and-forth with the high quality particulars of how they organize Boa dial retention over the previous few years. They usually return to a single alloy Boa Li2 dial on the shoe’s aspect to ship the perfect energy switch. That paired with a maze of plastic wire guides and a velcro toe strap
![Shimano S-Phyre RC9 PWR, updated RC903PWR road bike shoes for sprinters, time-trialists & track racers, side](https://bikerumor.com/wp-content/uploads/2023/12/Shimano-S-Phyre-RC9-PWR-track-sprint-road-shoes-for-max-power_SH-RC903PWR_side.jpg)
This ‘new’ RC9 PWR shoe – or in Shimano communicate, SH-RC903PWR – isn’t actually all that ‘new’, only a new mixture. That is the very same configuration you’ll have discovered on the earlier technology RC9 T observe shoe – SH-RC902T – with the earlier technology higher.
![Shimano S-Phyre RC9 PWR, updated RC903PWR road bike shoes for sprinters, time-trialists & track racers, carbon sole](https://bikerumor.com/wp-content/uploads/2023/12/Shimano-S-Phyre-RC9-PWR-track-sprint-road-shoes-for-max-power_SH-RC903PWR_white-carbon-sole.jpg)
The RC903PWR does use the identical 903-series micro-perforated artificial higher. And it will get the identical 12/12 stiffness low-stack, full carbon sole. Simply 5g heavier than the commonplace RC9, Shimano says the S-Phyre RC9 PWR is the best highway shoe for time trial racers, and highly effective sprinters on the highway or observe, at a claimed 230g (per shoe, measurement 42). They usually come solely in white, as a result of it’s sooner, proper?
XC903 cross-country mountain bike & CX replace
![Shimano S-Phyre XC9, updated XC903 cross-country mountain bike & cyclocross shoes, blue side](https://bikerumor.com/wp-content/uploads/2023/12/Shimano-S-Phyre-XC903-cross-country-mountain-bike-and-cyclocross-shoes_blue.jpg)
Shimano S-Phyre XC footwear have been the mainstay of many high cross-country and cyclocross racers for 12 months. And one of many locations we’ve noticed mid-development prototypes alongside the best way. Now of their third official iteration of the XC9, Shimano provides mountain bikers the identical newest S-Phyre 903 sequence perforated higher. Now, paired to the identical confirmed grippy Ultread outsole because the 902-series.
![Shimano S-Phyre XC9, updated XC903 cross-country mountain bike & cyclocross shoes, white with carbon sole detail](https://bikerumor.com/wp-content/uploads/2023/12/Shimano-S-Phyre-XC903-cross-country-mountain-bike-and-cyclocross-shoes_white-Ultread-sole.jpg)
Even much less has modified right here on the SH-XC903 over the earlier technology. Actually, making the XC903 shoe look extra just like the earlier XC 901 technology, simply with higher dials and sole.
![Shimano S-Phyre XC9, updated XC903 cross-country mountain bike & cyclocross shoes, black pair](https://bikerumor.com/wp-content/uploads/2023/12/Shimano-S-Phyre-XC903-cross-country-mountain-bike-and-cyclocross-shoes_black-pair.jpg)
The newest technology XC9 remains to be a 11/12 stiffness with a carbon sole & detachable toe spikes. Claimed weight is 290g per shoe (42) , obtainable in black, white, or crew blue.