Gazelle Chamonix T20

A lightweight and more performance-focused trekking bike designed for faster riding and longer distances.

About the Chamonix range

The Chamonix range sits between a classic city bike and a more active hybrid. It offers a slightly more forward riding position, making it well suited to longer rides as well as everyday use.

What makes the T20 different

The T20 uses a 20-speed derailleur system, giving a much wider gear range than hub gear models.

Compared to the C-series and S8, it’s designed more for distance and varied terrain, making it the most capable option in the range for longer rides and touring.

Why we like the Chamonix T20

A noticeably lighter and more capable bike. It feels quicker, more efficient and better suited to covering distance, while still retaining everyday practicality.

Best for

• Everyday commuting
• Longer rides and touring
• Riders who want a wide gear range
• Faster, more performance-focused riding

Key features

• Lightweight aluminium frame with active riding position
• Shimano derailleur gearing (20-speed)
• Chain drive
• Hydraulic disc brakes for confident stopping
• Hub dynamo lighting (front and rear)
• Rigid fork for efficient riding
• Integrated rear carrier and everyday practicality

Size guide

49cm — 155–170 cm
53cm — 165–180 cm
57cm — 175–190 cm
61cm — 185–200 cm
65cm — 190–205 cm

Buying from Bells

Every bike is carefully checked and prepared before leaving us.

• Independent London bike shop
• Expert advice available
• Free fully assembled London delivery