JT DRIVE BELT Standard 7550556

Drive belts: the perfect solution for every application
 
Drive belts differ not only in length and width, but also in height, angle, material, and construction. These characteristics are crucial for each application. Each belt is precisely matched to a specific vehicle and gear ratio. Therefore, rely on the belt designation provided by the manufacturer or distributor. Only then can you be sure that the belt fits perfectly and functions reliably.
 
Technical explanation: When selecting a variomatic drive belt, not only the width × length matters, but also
- the angle of the belt profile
- the thickness (height of the strap)
- the height and shape of the teeth
Even small differences can be crucial. For example, two belts might have the same length and width but differ in angle by 4 degrees. These belts are incompatible because they don't fit together perfectly. This leads to increased wear, power loss, and impaired performance.
The use of different materials and structures responds specifically to different requirements:
- greater heat resistance
- greater slip resistance
- greater stability under lateral pressure
- longer lifespan
 
Differences in measurement methods: Belt manufacturers often measure differently, so dimensions also vary:
- Inside length - measured on the inside of the strap
- Tensioning rope - a supporting element that ensures dimensional stability and prevents the belt from stretching
- Outer length - measured around the outer circumference of the strap
- Reference or center line - measured approximately at the center of the belt thickness
 
These differences often confuse customers, especially when they have to choose between belts with different specifications. Customers often measure the installed belt and are disappointed to find that the specified dimensions don't match. For this reason, many manufacturers omit dimensional specifications altogether.
But what if no belt is specified for a vehicle, or the end user only has the dimensions?
 
Our quality standards: We have precisely measured and documented each belt. We understand that many customers can only measure the width and outer diameter when replacing a belt. To help you make the right choice, we provide these dimensions transparently.
This way, you can narrow your search and find the strap that most closely matches your old model, even if the original designation is no longer legible.
 
Note: The dimensions indicated correspond to the outer diameter and width.


APPLICATIONS OF THIS PRODUCT:
According to the data provided by the manufacturer, this item is compatible with the following makes, models and years:
COMPATIBLE WITH SYM Allo 50 2010-2020
COMPATIBLE WITH SYM Crox 50 2014-2020
COMPATIBLE WITH SYM Fiddle 50 4T DT ie 2023
COMPATIBLE WITH SYM Fiddle II 50 4T 2009-2015
COMPATIBLE WITH SYM Fiddle II 50 4T 2018-2020
COMPATIBLE WITH SYM Fiddle III 50 4T 2014-2020
COMPATIBLE WITH SYM Jet14 50 2018-2020
COMPATIBLE WITH SYM Jet14 50 ie Euro5+ 2025
COMPATIBLE WITH SYM Jet4 125 RX CBS 2022-2025
COMPATIBLE WITH SYM Jet4 50 2010-2020
COMPATIBLE WITH SYM Mask 50 4T 2018-2020
COMPATIBLE WITH SYM Orbit II 125 ie CBS 2017-2019
COMPATIBLE WITH SYM Orbit II 25 2009-2012
COMPATIBLE WITH SYM Orbit II 50 4T 2009-2017
COMPATIBLE WITH SYM Symphony 25 2009-2012
COMPATIBLE WITH SYM Symphony 50 4T 2009-2014
COMPATIBLE WITH SYM Symphony 50 SR 4T 2011-2016
COMPATIBLE WITH SYM Symphony 50 ST 4T 2015-2017
COMPATIBLE WITH SYM Symply II 50 4T 2012-2016
COMPATIBLE WITH SYM X-Pro 50 2013-2020