Delivery time: 60-90 days.
Only available on custom painted order from Italy*

Come with the FSA TFA cockpit.
The TT-03 is the result of two years of intense design and research, a Time Trial machine developed through extensive wind tunnel testing, combining the excellent heritage of all De Rosa bikes with the most advanced technologies. TT-03 is the bicycle that will move racers and cyclists into the future record books of time trialing. “The TT-03 is my supernova, a star above and beyond all the other stars, an explosion of energy, power, and light that creates a glow over the entire galaxy”.
Find your perfect fit:
| Size | Rider Height | Inseam | Top Tube | Seat Tube |
|---|---|---|---|---|
| XXS | 5'0" - 5'3" (152-160 cm) |
27" - 29" (69-74 cm) |
50.5 cm | 44 cm |
| XS | 5'3" - 5'6" (160-168 cm) |
29" - 31" (74-79 cm) |
52 cm | 47 cm |
| S | 5'6" - 5'9" (168-175 cm) |
30" - 32" (76-81 cm) |
53.5 cm | 50 cm |
| M | 5'9" - 5'11" (175-180 cm) |
31" - 33" (79-84 cm) |
55 cm | 53 cm |
| L | 5'11" - 6'1" (180-185 cm) |
32" - 34" (81-86 cm) |
56.5 cm | 56 cm |
| XL | 6'1" - 6'3" (185-191 cm) |
33" - 35" (84-89 cm) |
58 cm | 59 cm |
| XXL | 6'3" - 6'5" (191-196 cm) |
34" - 36" (86-91 cm) |
59.5 cm | 62 cm |
Between sizes? Size down for a more aggressive race fit, or size up for added comfort.
Delivery Time: Please allow 60–90 days for delivery. Offered only on custom-painted orders, handcrafted in Italy.*

