Free delivery
in France and Belgium
Please select listing to show.
38T chainring for TSDZ2B
Chainring 38T, 110 BCD 5 holes for TSDZ2B
This 38T narrow/wide chainring (anti-derailment profile) will allow you to change the standard 42T chainring of your TSDZ2B motor in order to increase your torque and pedaling cadence (recommended for cargo, mountain bike and high altitude use). However, it will not allow you to install the chain guard.
Add it to your basket when you purchase your complete TSDZ2B kit, and we’ll install it directly on your motor.
40 €
📞 Need help or a pro for installation?
An expert is at your disposal
Write to usMake an appointment
38T chainring for TSDZ2B
Chainring 38T, 110 BCD 5 holes for TSDZ2B
This 38T narrow/wide chainring (anti-derailment profile) will allow you to change the standard 42T chainring of your TSDZ2B motor in order to increase your torque and pedaling cadence (recommended for cargo, mountain bike and high altitude use). However, it will not allow you to install the chain guard.
Add it to your basket when you purchase your complete TSDZ2B kit, and we’ll install it directly on your motor.
📞 Need help or a pro for installation?
An expert is at your disposal
Give your bike a new lease of life with the UrbanExplorer Z2!
Do you enjoy your bike but want to give it more power to go further, faster and without too much effort? The UrbanExplorer Z2 is the perfect choice for converting your bike into an electric model. high-performance and responsive ideal for urban commuting on flat or hilly roads.
⚙️ A central motor for natural assistance
The TSDZ2B pedal motor gives you a powerful torque of 80 Nmideal for climbing hills without breaking a sweat. Thanks to its advanced torque sensor, the assistance system adapts in real time to your pedaling for a smooth, natural riding experience. No jerks, just an amplified pedaling sensation, as if you’d always had the legs of a pro!
Easy installation : fits most bikes with square-axle bottom brackets square-axle bottom bracket (68 to 73 mm). And with its 3.5 kgit remains discreet and well integrated into your frame.
🔋 Choose the autonomy that’s right for you
Because every cyclist has different needs, three battery options are available:
- 250 Wh Bottle Battery Ultra-compact and lightweight (1.5 kg), perfect for short city trips (30 to 50 km range).
- Wedge 360 Wh battery An excellent compromise between range and weight (up to 60 km), ideal for everyday use.
- Hailong 630 Wh battery For long-distance cycling and touring (90 to 130 km), without fear of running out of energy.
📊 Intelligent display for total control
The Dsipaly Syklo gives you all the essential information at a glance: speed, assistance level, remaining range… Its size ultra-compact (23 mm wide) makes it a discreet ally that won’t overload your handlebars.
🛠️ Installation and compatibility
✔ Fits most bicycles with square-axle bottom bracket (68-73 mm).
✔ Quick installation, even if you’re not a mechanical expert.
✔ Complies with European standards EN 15194 – Assistance limited to 25 km/h.
✔ Compatible with Pressfit housings with thePressfit Syklo adapter.
⚠️ Beware of incompatibilities
This kit is incompatible with :
- Belt drive systems
- Back-pedal brake systems.
- Carbon frames (compatible with our RoadDrive 45).
🔗 Not sure which model to choose? Discover the PowerTrail Z8 for more power, or the RoadDrive 45 for light, fluid assistance!
More than 150 partners to install your electric kit!
Before installing an electrification kit, our partner store will assess the condition of your bike to ensure its compatibility with the kit. We would like to emphasize that safety is our top priority.
We answer all your questions
Don’t hesitate to contact our bicycle electrics specialists if you have any doubts.
- Write to us
- Make an appointment
Write to usMake an appointment
