2. Weight and Loading
The Tern HSD is designed to carry cargo. In addition to meeting EN 15194 standards for ebikes, the HSD has
undergone additional testing to ensure that it is capable of carrying up to 60 kg (132 lb). Rear cargo can be one child
in an approved child seat or panniers and baskets or a combination of both. However, restrictions do apply and
there are considerations for loading the HSD in a way that maximizes comfort and stability for the rider.
Total laden weight, excluding rider, at all attachment points should not exceed 60 kg.
HSD Limits:
• Maximum rider weight shall not exceed 120 kg (265 lb) when using non suspension seatpost. If your
HSD is equipped with suspension seatpost, refer to the limits given by its manufacturer.
• Maximum load limit for the HSD is 170 kg (375 lb) which includes rider, passenger(s), accessories, and any additional cargo.
• Maximum weight on each tire should not exceed 95 kg (209 lb) when inflated to the maximum allowable pressure of 65 psi (4.5 bar).
Overloading and/or under-inflating a tire causes premature wear. Approximately 65% of the total weight should be on the rear wheel.
• Maximum weight for a rear passenger is limited to 60 kg (132 lb).
HSD is NOT designed to carry adult passengers. Observe above limits and do not overload.
Rider Weight (kg)
50
Max Cargo (kg)*
60**
Rider Weight (lb)
110
Max Cargo (lb)*
132**
Numbers based on average vehicle weight of 30 kg, including panniers/racks.
* Make sure to follow the limits and recommendations in the Weight and Loading section. Total weight is limited by maximum allowed
weight on each tire and a 60% weight distribution on the rear wheel
**Exceeds 80% of rider weight recommendation as described on page 7. Only carry what you can comfortably handle.
60
70
80
60**
60**
60
132
154
176
132**
132**
132
90
100
110
50
40
30
198
220
243
109
87
65
EN
ES
120
20
FR
265
43
IT
DE
5