The AM30 is your one-wheelset quiver for lunch laps, park laps, and backcountry epics.Over a decade ago, ENVE (then EDGE) released the AM, a first-of-its-kind hand-built carbon mountain bike rim, strong enough to be ridden every day, on any trail.The AM30 pays tribute to the past, while ushering in a new era of carbon rim performance developed on the back of 13 years crafting carbon for the demands of the modern all-mountain rider. With a modern rim shape, compliant-yet-snappy carbon laminate, tubeless optimization, anti-pinch flat technology, a 30mm internal width, lifetime guarantee, and a balanced all-mountain ride-tune, the AM30 is ready for anything you can throw at it.With a unique shape and ride-tune, the AM30 balances compliance and vibration damping for all-day comfort, while retaining quick cornering, acceleration, and gravity-rated strength. Offset spoke holes balance spoke tensions to help preserve the wheels' quickness and the spoke's integrity – despite the rim's additional compliance.Pinch Flat Protected:- The AM30 helps to prevent pinch flats and ruined rides with our patent-pending Wide Hookless Bead.The Wide Hookless Bead dissipates impact energy preventing the rim from slicing the tire. This means you can pick the tires, casings, and pressures you want to run, instead of letting the fear of flats dictate these important decisions for you. The AM30 helps to prevent pinch-flats and ruined rides with our proven, patent-pending Wide Hookless Bead.- Run the tires you want- Run the pressures you want- Save weight - go fasterReliability First, Serviceability Also First:- Molded Spoke Holes (Patent #US 8,313,155) for more reliable wheel builds- Molded conical seats allow the nipples and spokes to articulate, preventing premature fatigue and failure- Asymmetric spoke holes for more balanced spoke tensions- External nipples for on-the-fly truingWe've expanded our patented process of molding spoke and valve stem holes to include external spoke holes and nipples. Because carbon fiber gets its strength from continuous fibers, we route the fibers around the holes without cutting them which increases the strength of each spoke hole and reduces the likelihood of frequent truing. Additionally, by molding the spoke and valve stem holes, our rims achieve a greater strength to weight ratio. Specifications:- Hub Offerings: Industry Nine 1/1- Spacing: Front: 15x110 Boost | Rear: 12x148 Boost, 12x157 Superboost- Wheelsize: 29´´, 27.5´´- Application: Trail, All-Mountain- Inner Rim Width: 30mm- Rim Offset: 3.0mm: 3.0mm- Recommended Tire Size: 2.3 in - 2.6 in: 2.3 in - 2.6 in- Max Tire Size: 40 PSI: 40 PSI- Wheelset: 1748g