Shimano S-Phyre RC903 Road Shoes
Shimano S-Phyre RC903 Road Shoes - Black / 38 : This product is available for backorder only. Will ship as soon as it is back in stock.
Sizing Chart
Sizing Chart
Shimano Shoes Sizing Chart
How to Measure for Shoe Size

Place a piece of paper on the floor against a wall. Stand on the paper with your heel against the wall and mark the longest toe on the paper. Measure the distance from the wall to the mark. Note: Cycling shoes are meant to be form-fitting and on the snug side. If between sizes, size up.
Mens Shoes
| EU | US Mens | CM |
|---|---|---|
| 33 | 1.5 | 20.4 |
| 34 | 2.5 | 21.1 |
| 35 | 3 | 21.8 |
| 36 | 4 | 22.4 |
| 37 | 4.5-5 | 23.2 |
| 37.5 | 5 | 23.5 |
| 38 | 5.5 | 23.8 |
| 38.5 | 5.5-6 | 24.2 |
| 39 | 6 | 24.5 |
| 39.5 | 6.5 | 24.9 |
| 40 | 7 | 25.2 |
| 40.5 | 7.5 | 25.5 |
| 41 | 7.5-8 | 25.8 |
| 41.5 | 8 | 26.2 |
| 42 | 8.5 | 26.5 |
| 42.5 | 8.5-9 | 26.9 |
| 43 | 9 | 27.2 |
| 43.5 | 9.5 | 27.5 |
| 44 | 10 | 27.8 |
| 44.5 | 10-10.5 | 28.2 |
| 45 | 10.5 | 28.5 |
| 45.5 | 11 | 28.9 |
| 46 | 11-11.5 | 29.2 |
| 46.5 | 11.5 | 29.5 |
| 47 | 12 | 29.8 |
| 48 | 12.5 | 30.5 |
| 49 | 13 | 31.1 |
| 50 | 14 | 31.7 |
| 51 | 15 | 32.2 |
| 52 | 16 | 32.8 |
Womens Shoes
| EU | US Womens | CM |
|---|---|---|
| 36 | 5-5.5 | 22.4 |
| 37 | 6 | 23.2 |
| 37.5 | 6-6.5 | 23.5 |
| 38 | 6.5-7 | 23.8 |
| 38.5 | 7 | 24.2 |
| 39 | 7.5 | 24.5 |
| 39.5 | 8 | 24.9 |
| 40 | 8.5 | 25.2 |
| 40.5 | 8.5-9 | 25.5 |
| 41 | 9 | 25.8 |
| 41.5 | 9.5 | 26.2 |
| 42 | 9.5-10 | 26.5 |
| 42.5 | 10 | 26.9 |
| 43 | 10.5 | 27.2 |
| 43.5 | 11 | 27.5 |
| 44 | 11 | 27.8 |
Shipping & Delivery*
Shipping & Delivery*
Standard Shipping
All parcels shipped with Australia Post with tracking. The delivery fee depends on the size and weight of your ordered items.
- $8.00 - Small (FREE over $150)
- $10.00 - Medium
- $18.00 - Large
Heavy, Oversized Delivery
Heavy, oversized items incur additional fees and are shipped using a tracked Courier Service.
- $30.00 - 3 to 5kg
- $50.00 - 5 to 8kg
- $100.00 - 8 to 15kg
This includes items like home trainers, trailers, car racks, child seats and more.
These rates are limited to VIC, SA, NSW, QLD, and TAS. Contact us for a quote to NT or WA.
International Shipping
We offer international shipping to New Zealand and USA on selected items. Excludes bikes, scooters and heavy/oversized goods.
When will my order be shipped?
- 0-2 business days - All items in stock at one location
- 2-5 business days - Items stocked at multiple locations
Returns
Returns
Get in touch with our orders team at orders@ivanhoecycles.com.au within 30 days of receiving your goodies if you'd like to organise a return, exchange or credit.
Shimano Shoes Sizing Chart
How to Measure for Shoe Size

Place a piece of paper on the floor against a wall. Stand on the paper with your heel against the wall and mark the longest toe on the paper. Measure the distance from the wall to the mark. Note: Cycling shoes are meant to be form-fitting and on the snug side. If between sizes, size up.
Mens Shoes
| EU | US Mens | CM |
|---|---|---|
| 33 | 1.5 | 20.4 |
| 34 | 2.5 | 21.1 |
| 35 | 3 | 21.8 |
| 36 | 4 | 22.4 |
| 37 | 4.5-5 | 23.2 |
| 37.5 | 5 | 23.5 |
| 38 | 5.5 | 23.8 |
| 38.5 | 5.5-6 | 24.2 |
| 39 | 6 | 24.5 |
| 39.5 | 6.5 | 24.9 |
| 40 | 7 | 25.2 |
| 40.5 | 7.5 | 25.5 |
| 41 | 7.5-8 | 25.8 |
| 41.5 | 8 | 26.2 |
| 42 | 8.5 | 26.5 |
| 42.5 | 8.5-9 | 26.9 |
| 43 | 9 | 27.2 |
| 43.5 | 9.5 | 27.5 |
| 44 | 10 | 27.8 |
| 44.5 | 10-10.5 | 28.2 |
| 45 | 10.5 | 28.5 |
| 45.5 | 11 | 28.9 |
| 46 | 11-11.5 | 29.2 |
| 46.5 | 11.5 | 29.5 |
| 47 | 12 | 29.8 |
| 48 | 12.5 | 30.5 |
| 49 | 13 | 31.1 |
| 50 | 14 | 31.7 |
| 51 | 15 | 32.2 |
| 52 | 16 | 32.8 |
Womens Shoes
| EU | US Womens | CM |
|---|---|---|
| 36 | 5-5.5 | 22.4 |
| 37 | 6 | 23.2 |
| 37.5 | 6-6.5 | 23.5 |
| 38 | 6.5-7 | 23.8 |
| 38.5 | 7 | 24.2 |
| 39 | 7.5 | 24.5 |
| 39.5 | 8 | 24.9 |
| 40 | 8.5 | 25.2 |
| 40.5 | 8.5-9 | 25.5 |
| 41 | 9 | 25.8 |
| 41.5 | 9.5 | 26.2 |
| 42 | 9.5-10 | 26.5 |
| 42.5 | 10 | 26.9 |
| 43 | 10.5 | 27.2 |
| 43.5 | 11 | 27.5 |
| 44 | 11 | 27.8 |
FEATURES
- Premium Road Cycling Shoe: S-PHYRE RC903 is a high performance road racing shoe compatible with SPD-SL cleats
- Precise Fit: dual low-profile BOA® Li2 dials deliver quick and precise micro-adjustments
- Optimum Stiffness: reduces energy loss and maximizes power transfer
- Anti-twist Heel Cup: stabilizes heel to help manage the intense twisting forces caused by explosive acceleration
- Breathable Shoe: lightweight micro-fiber leather upper with perforated venting keeps feet cool during even your sweatiest pursuits
- Cleats sold separately
-
Age GroupAdults
-
GenderMens
-
DisciplineRoad
-
SKUsBlack/38: 4550170511326, Black/39: 4550170399672, Black/40: 4550170516277, Black/41: 4550170518868, Black/41.5: 4550170509088, Black/42: 4550170448387, Black/42 Wide: 4550170377397, Black/42.5: 4550170399597, Black/43: 4550170510442, Black/43 Wide: 4550170377076, Black/43.5: 4550170403638, Black/44: 4550170506773, Black/44 Wide: 4550170510978, Black/44.5: 4550170452186, Black/45: 4550170515287, Black/45 Wide: 4550170509996, Black/45.5: 4550170452438, Black/46: 4550170511296, Black/46 Wide: 4550170446840, Black/46.5: 4550170510824, Black/47: 4550170442279, Black/47 Wide: 4550170403621, Black/48: 4550170451233, Black/48 Wide: 4550170403256, White/38: 4550170509187, White/39: 4550170518509, White/40: 4550170509101, White/42: 4550170509729, White/42 Wide: 4550170442422, White/46.5: 4550170510527, Blue/42: 4550170374020


