L’ S&S X-Wedge is a special three-cam V-Twin engine for custom applications produced by the S&S.

It is mainly used in some motorcycles including CR&S DUU e BIG-DOG, as well as in the Morgan 3-Wheeler, that uses the thruster X121 gives 1,983 cc (121CI).

The timing belt is subject to frequent breakages, and yet on average does not lead to engine damage, It is certainly preferable to replace it before it breaks.

On average the manufacturer provides for one replacement every 5000 km, in particular on application motorbike (CR&S o Big Dog) it is preferable to keep an eye on this part because unlike Morgan, where the engine is front mounted and has better cooling, on motorbikes it is mounted on the side with the exhausts passing very close to it for less than optimal ventilation.

A great way to keep an eye on the strap is to use our transparent distribution cover casing. which in addition to being a valuable item to have on your motorcycle or 3-Wheeler, it is also an excellent system for always keeping an eye on the timing belt.

Replacement not original S&S, standard HTD. In reinforced POWERSYNC EVOLUTION2 version, with reinforced structural characteristics of 150%.

Original code S&S : 106-0571
Codice OEM Morgan : SV130003

TECHNICAL DATA SHEET
EPP stands for “Evolution PI BELT Profile”, i.e. belt for very high power and torque transmissions, with a parabolic profile. The new EVOLUTION version 2 allows you to increase the transmittable power up to three times compared to a standard HTD belt and up to 50% compared to the previous version of the EVOLUTION.
General characteristics:
• Reinforced structure that ensures perfect tensile strength, with almost zero cancellation.
• Flexible and elastic top covering that protects fiberglass cables.
• Parabolic profile teeth with extremely low tolerances which allow perfect meshing.
• Anti-abrasion tooth coating that protects the belt from repeated contact between the teeth and the pulley.
The coating also reduces noise.
• The meshing of the teeth avoids slipping and speed variations ensuring synchronous transmission
between the moving parts.
• Good resistance to mineral oils and temperatures between -25°C and +100°C.
• Complies with ISO standards 5296 – 13050.
• Antistatic according to ISO standards 9563 / BS 2050. According to ATEX. Certificate RoHS e REACH.