The Officine Mattio Lemma RT is the pinnacle of Italian aero road engineering — a race-bred frameset conceived for riders who refuse to compromise between speed and soul. Conceived and crafted in Cuneo, Italy, the Lemma RT is the weapon of choice for riders who demand the absolute best.
| Material | Carbon T800 / T1000 (UD + 1K weave) |
| Frame Weight | From 850 g (size 54, unvarnished) |
| Geometry | Standard or Custom |
| Fork | OM Lemma RT Carbon – Flat Mount |
| Head Tube | Tapered 1½" – 1½" |
| Bottom Bracket | PF 386 EVO |
| Seatpost | Ø 27.2 mm |
| Brakes | Disc – Flat Mount |
| Cable Routing | Full Internal |
| Max Tyre Clearance | 32 mm |
48 · 50 · 52 · 54 · 56 · 58 · 60 · 63 · Custom
At The Wheelhouse in Calgary, we are proud to be the exclusive North American dealer for Officine Mattio. Every Lemma RT we build is fitted to the rider using our ID Match bike fitting system from Selle Italia, ensuring your position is dialled in before the bike ships. We'll help you choose the right groupset (Shimano, SRAM or Campagnolo — mechanical or electronic), wheelset, and finishing kit to complete your dream build.
Order your Lemma RT today and join a very short list of North American riders who know what Italian craftsmanship truly feels like at speed.
Can I order a custom geometry Lemma RT?
Yes. Select "Custom" as your size and our team will contact you to collect your measurements and build the frame to your exact specification.
How long does delivery take?
Officine Mattio frames are built to order in Italy. Lead times are typically 8–14 weeks. We'll keep you updated throughout the process.
Can I choose my own colorway?
Absolutely. Select "Custom Colorway" and our team will work with you and the Officine Mattio paint studio to create something truly unique.
Does the price include a groupset?
The listed price is for the frameset only. Contact us to discuss complete build pricing with your preferred groupset and wheels.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.