Question 1

What is the difference between this long-tail platform and a front-loader?

Accepted Answer

The JB-TDN79Z carries its load on an extended rear deck, which keeps the bike closer to a normal riding position and to standard shipping dimensions than a front box. It suits riders covering longer distances with bulky loads; JOBO's front-loader suits dense city work where the cargo should stay in the rider's sightline.

Question 2

Can you build the rear deck to our own dimensions?

Accepted Answer

Yes. Deck length, rail pattern and accessory interfaces — child seats, crates, insulated boxes, footboards — are developed by our R&D team against your freight profile, then welded and fixture-built in-house.

Question 3

Is single-battery configuration available, or only dual?

Accepted Answer

The standard build runs two 48V 15Ah packs for full-shift duty, and we also configure single-pack versions where your market prefers lower weight or a different price position. Battery capacity and cell brand are set per program.

Question 4

Which component brands can we specify?

Accepted Answer

You can specify manufacturers across the drivetrain, brake, tire and electrical systems — including names already familiar to your service network such as Bafang, Shimano, LG, Samsung, TEKTRO and CST — and we source against that BOM.

Question 5

Do you supply documentation for EU compliance on this model?

Accepted Answer

Production follows ISO9001 processes and EN15194-aligned testing procedures, and the platform is built with documented compliance for the destination market. Share your target country at enquiry stage so we can align the configuration and paperwork accordingly.

Question 6

What does an ODM long-tail project look like from first sketch to shipment?

Accepted Answer

We start from your freight profile and spec sheet, lock the frame and deck engineering, build a pre-production sample for your approval and testing, then move to mass production in Jinhua — with EU final assembly in Poland available for European programs.

Question 7

How do you test a loaded long-tail deck before release?

Accepted Answer

Loaded frames are cycled in our own laboratory: rack fatigue runs, braking-distance measurement at gross weight, and electrical safety checks on the twin-battery harness, all performed before the batch is released for packing.

Question 8

Can the assist mapping and speed setting be matched to our market's rules?

Accepted Answer

Yes. Assist levels, display language and the speed ceiling are set to the regulation applying in your destination — EN markets, UK or North American settings — and locked per program so every order ships consistent.

Question 9

Do you support EU assembly in Poland for this model?

Accepted Answer

Yes. European-focused programs can be finished on our Poland assembly line, shortening delivery into the EU and reducing exposure to EU anti-dumping duties, alongside CKD/SKD supply where you prefer local assembly.

Question 10

How are spare parts and service documentation handled after delivery?

Accepted Answer

We run a structured spare-parts program with long-term availability on wear and electrical components, and supply parts manuals and technical documentation so your distributors and workshops can service the fleet.

Long Tail Cargo E-Bike Manufacturer

Key eBike Features

48V 500W

48V15AH*2

LCD

25KM/H

120KM

20”

Shimano 7

Hydraulic

Suspension

20*3.0”