Fast shipping | Trusted by riders worldwide
Real-world tested parts | 2-year warranty
Sprockets, controllers, motors and suspension upgrades built to push your build further. Real gains, verified fitment.

Why ASD

Built to outperform

From sprockets to suspension, every performance part in our catalog is chosen for real-world results — not just spec sheets.

⚡

Real Power Gains

Controllers and motor upgrades tuned for measurable performance, not just marketing numbers.

🎯

Model-Verified Fitment

Every upgrade is matched to your exact bike so there's no guesswork at install.

🔧

Rider-Tested

We ride every setup before it ships, so you're not the first to find the weak point.

Popular performance parts

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Tuttio/Yozma Supermoto Set Kit

Tuttio/Yozma Supermoto Set Kit

$309.99
17/14 Tuttio/Yozma Supermoto Set

17/14 Tuttio/Yozma Supermoto Set

$304.99
Ultra Bee Supermoto Set Kit

Ultra Bee Supermoto Set Kit

$624.99
14/14 IN Chrome Wheelset

14/14 IN Chrome Wheelset

$349.99
ASD DESIGNS Light Bee X/ ERIDE 2.0 SS — Supermoto Set Kit

ASD DESIGNS Light Bee X/ ERIDE 2.0 SS — Supermoto Set Kit

$499.99
CNC Chrome Tuttio/Yozma Supermoto Set

CNC Chrome Tuttio/Yozma Supermoto Set

$349.99
Rear Mudguard

Rear Mudguard

$17.99
Talaria Front Fender

Talaria Front Fender

$29.99
Upgraded Rear Shock For Tuttio (Dnm)

Upgraded Rear Shock For Tuttio (Dnm)

$219.99
Talaria/Surron Pegs

Talaria/Surron Pegs

$39.99
Yozma In 10 Metal Motor Cover

Yozma In 10 Metal Motor Cover

$35.00
Yozma In-10 / Strike Shadow Guts Seat Cover

Yozma In-10 / Strike Shadow Guts Seat Cover

$80.00