Feel the rush like never before with the Alpha Murf – our fastest, most thrilling ride yet! This bike is pure adrenaline on two wheels, built for SPEED. Every ride is an adventure, taking your love of velocity to the next level.
PERFORMANCE
Specs
Class 2 or Class 3 (user selectable)
28 MPH top speed (Class 3 mode)
750 W motor
52‑Volt, 20 Ah battery (1,040 Wh), UL 2271 certified
5‑level pedal assist + thumb throttle (active in Class 2 only)
18 W off‑road headlight (1,080 lumens)
Integrated brake & tail light
26″ × 4″ fat tires
Tektro 4‑piston hydraulic disc brakes
Single speed drivetrain
Weight: 70 lb
Range: 30–60 miles
2‑year warranty
DIMENSIONS
Measurements
Step‑over height: 29″
Wheelbase: 53″
Overall length: 81.5″
Seat height: 34–40″
Handlebar height: 44–48″
Recommended rider height: 5′6″–6′5″
Rider weight limit: (implied up to 325 lb, matching other Murf bikes)
FRAME & COMPONENTS
Build Features
Step‑over frame
Single-speed drivetrain
26″ × 4″ fat tires
Hydraulic disc brakes
Integrated rear rack with threaded mounts for accessories
Upgraded display for speed, battery, power output, and other metrics