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! ➡

Footwear - Boots - Replacement Parts

741 products
Powersport Superstore is your go-to source for Footwear - Boots - Replacement Parts and related parts. Shop our unbeatable selection of Replacement Parts with top-tier service, fast shipping, and great prices.
Sidi 88 Vortice Alloy Slider Insert - Silver
$33.79
$33.79
88 Vortice Alloy Slider Insert.
Sidi 138 MAG-1 Clip - Black
$27.67
$27.67
138 MAG-1 Clip.
Sidi 310 Rex Shin Tensioner - Black
$60.29
$60.29
310 Rex Shin Tensioners.
Sidi Straps for MAG-1Boots - Black
$29.70
$29.70
139 MAG-1 Straps.
Sidi 142 MAG-1 Tecno 3 Magnetic Short - Black Red
$54.98
$54.98
142 MAG-1 Tecno 3 Magnetic Short.
Sidi 141 Rear Upper - Black
$46.83
$46.83
141 Rear Upper for model: MAG-1.
Sidi 37 VR Nylon Scuff Pad - Black
$26.66
$26.66
37 VR Nylon Scuff Pads.
Sidi 90 Outer Nylon Shin Plate - Black/Gray/Red
$44.38
$44.38
90 Outer Nylon Shin Plates for model: ST.
Sidi 143 MAG-1 Tecno 3 Magnetic Long - Black/Red
$58.29
$58.29
143 MAG-1 Tecno 3 Magnetic Long.
Sidi 90 Outer Nylon Shin Plate - White/Black/Red
$45.94
$45.94
90 Outer Nylon Shin Plates for model: ST.
Sidi 116 ST Inner Shin Plate - Black/Gray
$39.19
$39.19
116 ST Inner Shin Plates for model: ST.
Sidi 148 Tecno 3 Iron - Black
$56.06
$56.06
148 Tecno 3 Iron for model: VERTIGO.
Sidi 140 Shin Plate - Black
$51.86
$51.86
140 Shin Plates for model: MAG-1.
Sidi 90 Outer Nylon Shin Plate - Red/White/White
$45.94
$45.94
90 Outer Nylon Shin Plates for model: ST.
Sidi 298 Rex Upper Brace - Black/Red - 43-48
$47.62
$47.62
298 Rex Upper Brace.
Sidi 298 Rex Upper Brace - Black/Gray - 43-48
$46.00
$46.00
298 Rex Upper Brace.
Sidi 153 CF3 Shin Plate - Ash/Ash
$47.62
$47.62
153 CF3 Shin Plates for model: CROSSFIRE 3.
Sidi 298 Rex Upper Brace - Black/Black - 39-42
$47.62
$47.62
298 Rex Upper Brace.
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