Can this pontoon system be used with any cycling shoe?
No, our new pontoon system is designed solely for use with SHIMANO RX910 gravel shoes. They are not compatible with other SPD shoes because of potential contact with the sole blocks. They also do not work with 3-hole road shoes, 5-hole outsoles, or any other non-SHIMANO cycling shoes.

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Shipping Estimate
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- USA
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Ships within 48 hours · Estimated delivery Jun 30 - Jul 5
For Your Every Summer RSVP, with Code: SUMMER15
Description
gravel bike shoes women's Shimano SH-RX910 S-PHYRE Gravel Wide ShoesPro level Premium Gravel Racing Shoes with Shimano's new Pontoon Cleat System. Stabile and Efficient: Durable, lightweight, and stiff TPU outsole combined with lower stack height assures your pedaling output is efficiently transformed into propulsion down the road or trail Better Walkability: Utilize unique sole curve profile pattern to improve balance and traction when off the bike walking Water Management: Strategically placed dual drain holes allow
Pro-level Premium Gravel Racing Shoes with Shimano's new Pontoon Cleat System.
- Stabile and Efficient: Durable, lightweight, and stiff TPU outsole combined with lower stack height assures your pedaling output is efficiently transformed into propulsion down the road or trail
- Better Walkability: Utilize unique sole curve profile pattern to improve balance and traction when off the bike walking
- Water Management: Strategically placed dual drain holes allow water to leave shoes during wet weather rides and promote better airflow on hot days
- Power Enhancement: New Pontoon Cleat System creates secure and stable pedal-shoe interface for maximum pedaling efficiency
- Custom Fit: BOA dial closure promotes a perfectly personalized fit and is easy to adjust on the fly
- Multiple Options: Color choices include Black, White, Blue, and Deep Sea, while sizes run 38-48 with half between 41.5-46.5 and wide options from 40-48
- A pair of cleat pontoons are included with the SH-RX910 shoes, and replacements can be purchased separately.
Can the pontoon system be used with 5-hole outsoles?
No. 5-hole outsoles require SM-SH40 or SM-SH41 cleat adapters and are not compatible with the pontoon system.Where can I buy this pontoon?
It is included with SH-RX910, and it is also available to purchase separately. Please contact your local bike shop for more information.The left image is a typical mtn bike shoe and the right is the Pontoon System.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy