Skyline Smart.Shift

The Priority Skyline smart.Shift moves past entry-level, heavy utility cruisers straight into the high-tech stratosphere of premium executive commuting. While most e-bikes on the market are a collection of off-the-shelf hub motors and standard bicycle chains, Priority partnered with automotive-grade engineering giants to create an ultra-premium, incredibly low-maintenance machine.

The undisputed centerpiece of the Skyline is its revolutionary 12-speed Pinion smart.Shift electronic gearbox, which replaces clunky derailleurs with an enclosed transmission that can shift gears instantly—even while completely stopped at a red light. Paired with a smooth Gates Carbon Belt Drive, it delivers a whisper-quiet, automotive-level shifting experience wrapped in a sporty, high-speed commuter frame.

The Technical Snapshot

• The Pinion smart.Shift Marvel: Swaps traditional shifting for a sealed, electronic Pinion C1.12i 12-speed gearbox mounted at the bottom bracket. It offers a massive 600% gear range and shifts instantly via electric trigger paddles, requiring practically zero upkeep aside from a simple, semi-regular internal oil bath change.
• Power & Torque Sensing: Driven by a robust 750W rear hub motor paired with a highly responsive torque sensor. Instead of an artificial power surge, it calculates your exact pedaling effort to deliver incredibly smooth, natural-feeling acceleration that makes the bike feel like an extension of your own legs.
• Speed & App Customization: Operates natively as a high-speed Class 3 commuter, topping out at a swift 28 mph on pedal assist. It also includes a left-side thumb throttle for on-demand cruising up to 20 mph. The system integrates seamlessly with the Pinion smartphone app to dial in custom shifting profiles and system updates.
• Battery & Internal Range: Features a sleek, low-profile 48V 15Ah (720Wh) battery seamlessly integrated into the downtube that is fully removable for flexible indoor charging. It achieves a reliable real-world range of 20 miles on pure throttle up to 60 miles under conservative pedal assist.
• Brakes & Smooth Handling: Stopped confidently in all weather conditions by high-leverage hydraulic disc brakes equipped with integrated motor-cutoff sensors that cut the motor instantly the moment you tap the levers.
• Pavement-Smoothing Stance: Unlike completely rigid road commuters, it isolates you from rough asphalt and light gravel by deploying an 80mm travel SR Suntour XCM front suspension fork paired with fast-rolling, puncture-resistant 27.5x2.0-inch Maxxis Metropass tires featuring reflective sidewalls.
• Premium Geometry & Capacity: Built on a sporty 6061 aluminum alloy chassis weighing 68 pounds. It is manufactured in three precise frame sizes (Small, Medium, Large) to perfectly accommodate riders from 5'4" to 6'3", managing a 300-pound maximum total weight capacity.

The Smart Transmission Magic

The "smart.Shift" title isn't just marketing fluff—the enclosed gearbox introduces semi-automatic intelligence that changes how you interact with a bicycle:

• Start-Select: When you come to a complete stop at a traffic light, the bike automatically senses you are at a standstill and instantly downshifts to your pre-selected "launch gear" so you can effortlessly accelerate from a dead stop.
• Pre-Select: If you are coasting down a hill, the system monitors your speed. The moment you pause pedaling, it automatically selects the mathematically perfect gear to match your exact speed, completely eliminating "ghost pedaling" when you want to re-engage.
• Shift-Under-Load: Unlike traditional bicycle chains that will pop, grind, or snap if you shift gears while stomping hard on the pedals uphill, the Pinion gearbox shifts electronically under heavy pressure in a fraction of a second.