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! ➡

Supertech

524 products
Brand Show all Brand
Price
  • -
Show all Price
Vehicle Fitment Combos Show all Vehicle Fitment Combos
Supertech LC-70-1.40 SPT Lash Caps
$27.81
$27.81
Supertech Lash Cap 7.0mm / 3.0mm Deep / 1.40mm Thickness
Supertech LC-70-1.45 SPT Lash Caps
$27.81
$27.81
Supertech Lash Cap 7.0mm / 3.0mm Deep / 1.45mm Thickness
Supertech LC-70-1.50 SPT Lash Caps
$27.81
$27.81
Supertech Lash Cap 7.0mm / 3.0mm Deep / 1.50mm Thickness
Supertech LC-70-1.55 SPT Lash Caps
$27.81
$27.81
Supertech Lash Cap 7.0mm / 3.0mm Deep / 1.55mm Thickness
Supertech LC-70-1.60 SPT Lash Caps
$27.81
$27.81
Supertech Lash Cap 7.0mm / 3.0mm Deep / 1.60mm Thickness
Supertech LC-70-1.65 SPT Lash Caps
$27.81
$27.81
Supertech Lash Cap 7.0mm 3.0mm Deep 1.65mm Thick
Supertech LC-70-1.70 SPT Lash Caps
$27.81
$27.81
Supertech Lash Cap 7.0mm 3.0mm Deep 1.70mm Thick
Supertech LC-70-1.75 SPT Lash Caps
$27.81
$27.81
Supertech Lash Cap 7.0mm 3.0mm Deep 1.75mm Thick
Supertech LC-70-1.80 SPT Lash Caps
$27.81
$27.81
Supertech Lash Cap 7.0mm 3.0mm Deep 1.80mm Thick
Supertech LC-70-2.30 SPT Lash Caps
$27.81
$27.81
Supertech Lash Cap 7.0mm 3.0mm Deep 2.30mm Thick
16% Off
Supertech LMA-HB SPT Beehive Valve Spring Kits
$114.10
$114.10
$135.10
Supertech Honda B16/B18C Loss Motion Beehive Valve Spring Kit
20% Off
Supertech MAEVI-1204-8 SPT Exhaust Valves
$412.08
$412.08
$514.95
Supertech Mazda Miata 1.8L Inconel Exhaust Valve - Set of 8
17% Off
Supertech MAEVI-1206-8 SPT Exhaust Valves
$321.47
$321.47
$386.15
Supertech Mazda Miata 1.8L Inconel Exhaust Valve - +1mm Oversize - Set of 8
17% Off
Supertech MAEVI-2301D-6MM-8 SPT Exhaust Valves
$359.17
$359.17
$434.24
Supertech Mazda MZR / Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - Set of 8
17% Off
Supertech MAEVI-2301D-8 SPT Exhaust Valves
$324.30
$324.30
$389.76
Supertech Mazda/Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - Set of 8
20% Off
Supertech MAEVI-2304-8 SPT Exhaust Valves
$304.91
$304.91
$381.02
Supertech Mazda/Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - +1mm Oversize - Set of 8
19% Off
Supertech MAEVN-1100-8 SPT Exhaust Valves
$199.58
$199.58
$245.85
Supertech Mazda Miata 1.6L Black Nitrided Exhaust Valve - Set of 8
19% Off
Supertech MAEVN-1204-8 SPT Exhaust Valves
$203.17
$203.17
$250.72
Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - Set of 8
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