New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

sidi

385 products
Brand Show all Brand
Color Show all Color
Size Show all Size
Price
  • -
Show all Price
Vehicle Fitment Combos Show all Vehicle Fitment Combos
Sidi 310 Rex Shin Tensioner - Black
$52.70
$52.70
310 Rex Shin Tensioners.
Sidi 311 Rex MID Tensioner - Black - 39-41
$56.06
$56.06
311 Rex MID Tensioners.
Sidi 311 Rex MID Tensioner - Black - 42-44
$56.06
$56.06
311 Rex MID Tensioners.
Sidi 311 Rex MID Tensioner - Black - 45-48
$56.06
$56.06
311 Rex MID Tensioners.
Sidi 312 Rex Instep Tensioner - Black
$56.06
$56.06
312 Rex Instep Tensioners.
Sidi 314 Rex Lower Ankle Support - Black/Black - 39-44
$34.98
$34.98
314 Rex Lower Ankle Supports.
Sidi 314 Rex Lower Ankle Support - Black/Black - 45-48
$34.98
$34.98
314 Rex Lower Ankle Supports.
Sidi 314 Rex Lower Ankle Support - Black/Red - 39-44
$34.98
$34.98
314 Rex Lower Ankle Supports.
Sidi 314 Rex Lower Ankle Support - Black/Red - 45-448
$34.98
$34.98
314 Rex Lower Ankle Supports.
Sidi 314 Rex Lower Ankle Support - Black/Red - 45-48
$34.98
$34.98
314 Rex Lower Ankle Supports.
Sidi 314 Rex Lower Ankle Support - Black/White - 39-44
$34.98
$34.98
314 Rex Lower Ankle Supports.
Sidi 315 Rex Shin Plate - Black/Black
$43.42
$43.42
315 Rex Shin Plates.
Sidi 315 Rex Shin Plate - Black/Gray
$43.42
$43.42
315 Rex Shin Plates.
Sidi 315 Rex Shin Plate - Black/Red
$43.42
$43.42
315 Rex Shin Plates.
Sidi 315 Rex Shin Plate - Black/White
$43.42
$43.42
315 Rex Shin Plates.
Sidi 321 Sport Memory Insole - Black/Yellow - 37
$43.42
$43.42
321 Sport Memory Insole.
Sidi 321 Sport Memory Insole - Black/Yellow - 38
$43.42
$43.42
321 Sport Memory Insole.
Sidi 321 Sport Memory Insole - Black/Yellow - 39
$43.42
$43.42
321 Sport Memory Insole.
Secure, Trusted, and Encrypted

Protected by industry-leading 256-bit SSL encryption and backed by Shopify’s PCI DSS–compliant infrastructure. Every page, click, and transaction is encrypted and monitored for threats — so you can shop with confidence knowing your data stays protected.

Parts for Every Machine

We stock aftermarket parts, gear and accessories for motorcycles, ATVs, UTVs, snowmobiles, personal watercraft, and even performance cars — all backed by expert support and live inventory.

Real-Time Fitment Accuracy

Search by Year, Make, and Model with confidence. Our proprietary vehicle fitment system ensures you’re only shown what fits — no guesswork, no returns — just parts that fit.

Fast, Trackable Shipping

We ship from over 20 U.S. warehouses — often same or next business day. Every order includes tracking and transparent fulfillment updates from start to finish, all processed through a secure, encrypted checkout.

Quick Links

Ride With Us. Stay Connected.

Follow us for real-time fitment updates, gear drops, and pro tips from the garage. No spam, just parts, tech, and news for riders like you.

Your Garage

Add a Vehicle