Alpha Bicycle Studio

A recent Allied Cycle Works BC40, built around a striking Harlequin Copper-to-Blue finish and a carefully selected mix of components.
The build pairs the BC40’s 120mm platform with Shimano Bike XTR, eeWings titanium cranks with an SRM power meter, FOX suspension, and Chris King Precision Components hubs in the 50th Anniversary Gold colorway.
A purpose-built XC bike, finished with some very deliberate choices.
Built around the rider. Ready for the trail.

NEW from Mosaic Cycles
The GT-1 i55 32: A handmade titanium gravel race bike designed from the ground up around 32-inch wheels with compact geometry, 55mm tire clearance, and Mosaic's new Zero Components 32-inch Gravel Fork.
32 × 2.2 tire clearance.
440-445 mm chainstays.
148 × 12mm rear axle.
A new platform, built to make a big wheel feel small.
Made To Order. From $8,250 (fit and build priced separately).

NEW from Mosaic Cycles the GT-1 i55. Mosaic's titanium gravel race frame gets a redesigned rear triangle, a 3D-printed chainstay yoke, and a Zero Integrated Gravel Fork. Clears 29x2.2 front and back, 1x-only up to 48T. Made-to-Order, rider-specific geometry standard. Frameset Module from $8,250 (fit and build priced separately). Full details on the blog—link in bio.

The Cima from Sartobikes arrives with two decades of Italian carbon expertise behind it. Alpha adds the fitting knowledge, build experience, and long-term support needed to help the individual rider realize its full potential.
Looking at Sarto, start with Alpha.

NEW from Mosaic Cycles the AR-Zero. This all-road titanium frame joins the Zero Ops program. Made to Order only, rider-specific geometry standard, no stock option. One of 30 shared Zero Ops slots for 2026; deliveries begin this October.
Want in? Let's talk fit.

Reminder: TOMORROW · 8:00 AM · Alpha Bicycle Studio, Littleton
Alpha x Ardei Group Ride — Gravel Edition
40.7 miles. 2,727 ft of climbing. High Line Canal out to The Bluffs and back. Moderate pace, regroup at the climbs.
RSVP on Strava ... or just join us in the morning.
📍

We’ll be closed Saturday, July 4, for the holiday.
Enjoy the long weekend. Hope everyone gets a good ride in. Studio open hours are back the following Saturday, 12–2.

Meet Mosaic tonight. We will have food, beverages, and conversation with the Mosaic team, hear what inspires their designs, and get a closer look at the work behind every frame.

When: Friday, May 8, 5–8 p.m.
Where: Alpha Bicycle Studio
RSVP: Requested
https://alphabicycle.com/pages/mosaic-demo-days