Shimano S-Phyre RC903 Road Shoes
Shimano S-Phyre RC903 Road Shoes - Black / 38 is backordered and 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


