‹ Rage Mechanics machines 2021 Build · Golden Hour

Weped SST

Jacky's Weped SST, our first customer who became a friend. The first XHS75 motors to arrive in Europe, and a tune pushed to the limit of the stock battery.

127 km/h 0 to 100 in 6.98 s 0 to 50 in under 3 s
Jacky's Weped SST under a concrete arch at sunset

A story of friendship

Jacky came to see us when we were just starting out. He was riding a Weped FF, sold it, and bought a used Weped SST from FastRide. As we spent more time together, a friendship was born.

But Jacky was starting to get bored with his stock SST: acceleration, speed, sensations—the fun was gone. In July 2021, we started looking together at how to transform it.

The first XHS75 in Europe

After extensive research, we imported the Rage Mechanics XHS75 motors, the first 75 mm motors to arrive in Europe. The first tests were incredible: phenomenal torque, controllers heating up, PMT tires being shredded with every acceleration on the scorching summer asphalt.

It took a month of testing to fine-tune the Kelly 7218S controllers with the stock battery, finding the limit between battery cutoff and maximum power. The result exceeded our expectations.

In detail

Three-quarter view of the Weped SST
Weped SST in front of an autumn tree, gold column and supports
Rear wheel, kickstand, and disc of the Weped SST
XHS75 motor and front caliper of the Weped SST
Weped SST column: LED and gold support
Weped SST cockpit
Front view of the Weped SST at sunset
127 km/htop speed
6.98 s0 to 100 km/h
< 3 s0 to 50 km/h

Full specs

MotorsRage Mechanics XHS75
ControllersKelly 7218S
Batterystock, 72 V 45 Ah
Auxiliary battery12 V 30 Ah
Throttle300X trigger
Lightingcolumn LED
Cooling60 mm fan
BrakesShimano Saint
Discs160 mm, 3 mm thickness
HosesMedium Liquid Carbon
Supportsgold plexiglass column and fan mounts
Chassistightened and fully checked

In video