Rear-hub variant of the popular Varstrom kit. Better traction for hill climbing than the front-hub version, at the same budget price point.
The Bottom Line: Rear-hub variant of the popular Varstrom kit. Better traction for hill climbing than the front-hub version, at the same budget price point. Check current price on Amazon →
Overview
Varstrom Rear Hub Motor Kit - 48V 500W/750W is a Rear Hub Kit from Varstrom, designed for Rear-drive budget commuters. It's priced at $199 - $259 and currently has a 4.3-star rating from 110+ verified Amazon buyers.
The rear-hub variant of Varstrom's popular budget kit. Same build quality and pricing as the front-hub version, but with the traction advantage of rear-wheel drive. A compelling budget option for commuters who face moderate hills.
Rear-hub variant of the popular Varstrom kit. Better traction for hill climbing than the front-hub version, at the same budget price point.
Key Specifications
Pros & Cons
Pros
- Budget-friendly rear-hub
- 500W or 750W options
- Better traction than front-hub
- 1-year warranty
Cons
- Cadence sensor
- Harder install than front-hub
- Heavier than front-hub
Detailed Review
When evaluating the Varstrom Rear Hub Motor Kit - 48V 500W/750W, we looked at it across six dimensions: spec-to-price ratio, brand reputation and warranty support, real Amazon buyer reviews, use-case fit, safety certifications, and our own hands-on experience where applicable.
The Varstrom brand has a decent reputation in the e-bike conversion kit space, with 110+ verified Amazon reviews backing the 4.3-star average. The 500W / 750W power output places it in the Rear Hub Kit category, which is appropriate for Rear-drive budget commuters.
At $199 - $259, this product offers 48V operation with 40 N·m of torque. The LCD included provides clear feedback, and the Cadence PAS delivers Cadence PAS feel.
Who Should Buy This?
Budget-conscious commuters who want rear-wheel traction. If you're choosing between this and the front-hub Varstrom, get this one unless your bike has internal gear hub or belt drive that complicates rear wheel swaps.
The Varstrom Rear Hub Motor Kit - 48V 500W/750W is best suited for:
- Rear-drive budget commuters — the primary use case this product was designed for
- Riders who want Cadence PAS technology
- Builders who need 500W / 750W of power
- Anyone who values Varstrom's reputation and warranty support
How It Compares
See how the Varstrom Rear Hub Motor Kit - 48V 500W/750W stacks up against similar products:
- Best E-Bike Conversion Kits 2026 (overall rankings)
- Best Mid-Drive Kits (if applicable)
- Best Hub Motor Kits (if applicable)
- Best E-Bike Batteries (if applicable)
Installation & Usage Notes
Varstrom Rear Hub Motor Kit - 48V 500W/750W installs via N/A (hub motor). For full installation instructions, see our complete install guide. Most installations take 30 minutes to 3 hours depending on product type and your mechanical experience.
Where to Buy
The Varstrom Rear Hub Motor Kit - 48V 500W/750W is available on Amazon with verified buyer reviews and easy returns. Click below to check current pricing and availability: