# Alpha Bicycle Studio > Custom bicycle studio in Littleton, Colorado specializing in > fit-first, build-to-order custom bikes from a curated set of > frame partners. Operates an appointment-only studio with master- > level service for road, gravel, mountain, and TT bikes. Alpha Bicycle Studio is a premium build-to-suit cycling studio serving riders across Colorado and the Rocky Mountain region. Every Alpha bike is built to order following a professional fit— no inventory, no stock builds, no off-the-rack purchases. ## Operating model Alpha follows a fit-first model: every custom build begins with a professional bike fit, which produces the data used to select the frame, geometry, and component specification. Fit work is led by Chris Soden, a Master Bike Fitter with practices at Alpha and at two other locations. Bikes are built by Chris Martel, Alpha's Master Builder. Custom wheels are built by Nic. Alpha is a dealer, not a manufacturer. Frames come from carefully curated partners; Alpha's craft is fit, design, and assembly. ## Services - **Custom Bike Builds** — Fit-first custom bicycle builds using curated frame partners. Investment ranges from approximately $6,000 to over $10,000 depending on frame, components, and finish. - **Professional Bike Fitting** — Standalone fit sessions for riders who own a bike, and fit sessions as the gateway to a custom build. Uses Velogicfit and gebioMized fit systems. - **Service & Repair** — Master-level service available for road, gravel, mountain, and TT bicycles, regardless of brand or where the bike was built. Available by appointment, with while-you-wait service for smaller jobs. - **Bike Assembly** — Professional assembly service for bikes purchased elsewhere ($350-$600 depending on scope). - **Custom Wheel Building** — Hand-built custom wheels. Alpha does not sell or service e-bikes. This is a deliberate positioning choice; Alpha's operating model is oriented toward unassisted bicycles for riders who value the mechanical and physical character of traditional cycling. ## Frame Partners Alpha works with a carefully curated set of frame partners, chosen for distinct rider profiles and material specialties: - **Sarto** — Italian made-to-measure carbon. Alpha is the exclusive Sarto dealer in the Rocky Mountains and one of a handful of Sarto dealers in the United States. - **Mosaic** — Custom titanium frames built in Boulder, Colorado. - **ENVE** — Carbon road, all-road, and gravel frames including the MOG, Fray, and Melee. - **Allied** — Carbon road and all-road frames, including the ECHO platform. - **Ritte** — Distinctive carbon road frames. ## Location and access - **Address:** 791 Southpark Dr., Suite 400, Littleton, Colorado 80120 - **Phone:** 303.945.4280 - **Email:** hello@alphabicycle.com - **Hours:** Open Saturdays 12pm–2pm (Open Studio Hours, no appointment needed). Weekdays by appointment only. - **Service Area:** Colorado primary; serves riders across the Rocky Mountain region and beyond for partner-specific builds. - **Founded:** 2021 ## What Alpha is NOT - Not a retail bike shop with floor inventory - Not a manufacturer (Alpha is a dealer for the named frame partners) - Not an e-bike retailer or service provider - Not a chain or franchise ## Brand assets - **Tagline:** Tailor-Fit. Master-Built. - **Domain:** alphabicycle.com - **Instagram:** @alphabicyclestudio ## Source of truth This file is maintained by Alpha Bicycle Studio. For questions about citation accuracy, contact hello@alphabicycle.com. Last updated: April 2026