Venturis — Bafang mid-drive power with Deore control
An aluminium e-bike built for confident rides with a Bafang M400 mid-drive and Shimano Deore shifting — ideal for mixed terrain and everyday UK adventures.
*Range figures are estimates under ideal conditions. Real-world range varies by rider weight, terrain, temperature and assist level.
Why buy from Roxform?
*Delivery times can vary by location and peak periods.
Find a stockist
See it in person.
Ride before you buy.
Visit a trusted RoxForm stockist near you, get expert advice from independent bike shops, and book a test ride at a time that suits you.
- Test ride available at all stockists
- Expert advice from independent bike shops
- Setup & aftercare support included
Takes 30 seconds to book.
Meet Venturis — where power meets precision. Glide through the city or conquer new terrain, all in silence. No fumes, no noise — just pure electric freedom. Discover the next chapter in urban mobility.
Rider Size Guide
Roxform Venturis
| Wheel Size | Recommended Rider Height |
|---|---|
| 27.5" | 5'1" – 5'10" |
| 29" | 5'9" – 6'5" |
Tip: If you are between two sizes, choose 27.5" for a more agile feel, or 29" for extra stability and rollover on rougher terrain.
Sizing questions
Which wheel size should I choose for Venturis?
Choose 27.5" if you want a more agile feel and quicker handling, or if you’re on the shorter end of the fit range. Choose 29" if you prefer extra stability and smoother rollover on rougher terrain.
I’m between 5'9" and 5'10" — which size is better?
Both sizes can fit. If you want a more playful ride, pick 27.5". If you ride rougher surfaces or want maximum stability, pick 29". If possible, book a test ride to confirm your preference.
Does wheel size affect comfort and control?
Yes. Larger wheels (29") typically feel more stable and roll over bumps more easily, while 27.5" wheels often feel more responsive in tighter turns.
Can I book a test ride to check sizing?
Yes — use our stockist network to book a test ride and confirm fit before you buy. Book a test ride.
Venturis Size Guide
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