Where the Rad Power Bikes Radster Trail Large wins
More motor power: 750 W vs 500 W
Bigger battery: 720 Wh vs 680 Wh
Longer claimed range: 65 mi vs 60 mi
Better min seat height: 31.5" vs 33.1"
Where the Heybike ALPHA Step-Through wins
Lower price: $1,799 vs $1,999
More torque: 105 Nm vs 100 Nm
Lighter: 71.6 lbs vs 78 lbs
Higher weight limit: 400 lbs vs 290 lbs
Performance Overview
Category scores out of 100, from manufacturer specs, on the same scale for every bike
Radster Trail LargeALPHA Step-Through
Powertrain
86
88
Battery & Range
81
77
Build Quality
91
82
Ride Comfort
78
76
Utility
63
72
How to read this: each spoke is a category score out of 100, computed from manufacturer specs on fixed scales. Every bike is measured on the same scales, so the shapes are directly comparable. Further from the center is better. A dot at the center means we don't have enough spec data for that category.
Size Comparison
Overlay two bikes. Photos aren’t calibrated yet, so relative scale is approximate
Radster Trail LargeALPHA Step-Through