How can I get the correct frame size for the Grail?
It only takes 5 minutes using our Perfect Positioning System (PPS) tool.
Just enter your key measurements, and we’ll tell you your frame size. The system uses data we’ve collected over many years of online sizing to give you results you can trust.
For complete peace of mind – if you order your bike and it doesn’t feel right, you can return it fuss-free for any reason within 30 days of receipt.