Fabricant de cadres de vélos électriques de loisirs légers pour la randonnée
JOBO fabrique des cadres de vélos électriques en aluminium polyvalents, optimisés pour la randonnée légère et les balades de loisirs. Notre production privilégie une géométrie équilibrée et une grande fiabilité structurelle, garantissant un confort de conduite optimal pour les escapades de fin de semaine et les trajets courts.
TD A 4 2 L
- Géométrie récréative
- Empattement équilibré
- Intégration optimisée de la batterie
- Supports de tourisme légers
- Capacité de surface mixte
Gamme de produits JOBO
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Horizontal Milling & Punching—The Secret Behind JOBO’s Perfect Curves!
Light Trekking & Recreational E-Bike Applications
This frame is designed for light trekking, countryside exploring, and recreational weekend rides. The balanced structure provides comfortable ergonomics and adequate light luggage carrying capacity, helping brands develop practical and enjoyable short-distance electric bicycle models.
Affichage des détails
Front Accessory Bosses
Cargo-Ready Versatility. Featuring integrated dual bosses on the head tube. These reinforced mounting points allow for the easy installation of front racks or cargo baskets, making this frame perfect for utility and adventure touring.
Integrated Battery Down Tube
Sleek & Protected Power. The hollowed-out down tube is precision-engineered to house high-capacity internal batteries. It offers a clean, streamlined look while providing a secure, weather-protected environment for your e-bike’s power source.
Universal Mid-Drive Cradle
Rock-Solid Motor Integration. Designed with a reinforced motor mounting plate, this frame provides a stable foundation for high-torque mid-drive systems. It ensures perfect chainline alignment and excellent heat dissipation for long-range performance.
Precision Rear Dropouts
Reliable Shifting & Braking. Equipped with a replaceable derailleur hanger and standard disc brake mounts. These robust dropouts ensure perfect wheel alignment and handle the high braking forces and torque of powerful e-bike motors.
Spécifications détaillées
Frame Material6061 aluminum alloy
E bike TypeCity Bike
Wheel Size26’/ 27.5'/ 29'
Frame Size15"、17"、19"、21"
Motor TypeBafang M200
Battery TpyeShanshan South Pacific（including battery case)
Welding Processdownhand position welding
Foire aux questions
Réponses aux questions les plus courantes sur les produits, les commandes, les expéditions et les paiements.
What type of riding is this light trekking e-bike frame designed for?
The TDA42L frame is engineered for light trekking, recreational cycling, and weekend getaways. It features a mixed-surface e-bike chassis that provides comfortable ergonomics for countryside exploring and short-distance travel.
How does the frame geometry benefit recreational e-bike riders?
The frame utilizes a balanced riding geometry and an optimized wheelbase. This structure ensures stable handling and comfortable rider positioning, making it ideal as a light payload frame for practical, everyday use.
Can this weekend trekking frame support front cargo accessories?
Yes, the frame is equipped with integrated dual accessory bosses on the head tube. These reinforced light touring mounts allow for the easy installation of front racks or cargo baskets.
How does this recreational e-bike frame integrate the battery?
The frame features a precision-engineered, hollowed-out down tube. This optimized battery integration provides a secure, weather-protected internal compartment for the power source while maintaining a clean appearance.
What motor systems are compatible with this light trekking e-bike frame?
It is designed with a universal mid-drive cradle. The reinforced motor mounting plate supports high-torque mid-drive systems, ensuring proper chainline alignment and efficient heat dissipation for long-range performance.
What type of rear dropouts are used on this frame?
The frame uses precision rear dropouts featuring standard disc brake mounts and a replaceable derailleur hanger. This robust design ensures proper wheel alignment and handles the high braking forces generated by e-bike motors.
What material is used by this light touring frame manufacturer?
As a professional short-distance e-bike frame OEM, JOBO manufactures these chassis using high-quality aluminum. This provides a balance of structural reliability, durability, and weight efficiency for recreational models.
Are OEM services available for this recreational e-bike platform?
Yes, JOBO operates as a dedicated weekend trekking frame supplier. We provide customized OEM and ODM manufacturing services, helping brands develop practical and comfortable short-distance electric bicycles.