Welcome to Powersport Superstore. Since 2007 your first choice for Motorcycle, ATV, UTV, Jeep, Truck, Snowmobile and Personal Watercraft Parts, Accessories, and Apparel.

Sign up to be an Insider. As a member, you’ll unlock cash rewards, early access to new product drops, industry news, exclusive content, and special offers reserved for our inner circle. No public promos. No spam. Just perks for the people who live and breathe the ride. *Some restrictions apply.

Chemical - Transmission / Gear Oil

87 products
Powersport Superstore is your go-to source for Chemical - Transmission / Gear Oil and related parts. Shop our unbeatable selection of Transmission / Gear Oil with top-tier service, fast shipping, and great prices.
Brand Show all Brand
Price
  • -
Show all Price
Vehicle Fitment Combos Show all Vehicle Fitment Combos
Vp Racing Fuels 2037 ATF Pro - 8oz.
$21.04
$21.04
Reduces transmission temperature by up to 40F. Restores performance to older and high mileage vehicles. Doubles ATF change intervals. For standard, heavy duty, diesel and performance applications. ...
Red Line 42804 V-Twin Transmission Oil with Shockproof - 1qt.
$274.56
$274.56
ShockProof features microscopic solid medium to provide cushioning between gear teeth, while maintaining lower drag. For all H-D and aftermarket transmisssions.
Pj1 11-75 Gold Series Clutch Tuner 2-Stroke Gear Oil - 75W - 1L.
$27.39
$27.39
Extends clutch and transmission life. Offers superior gear protection. Provides smoother shifting.
Red Line 42904 V-Twin Primary Case Oil - 1qt.
$238.56
$238.56
Quiets chains and offers improve wet-clutch operation.
Red Line 42704 Gear Oil - 80W - 1qt.
$261.96
$261.96
ShockProof features microscopic solid medium to provide cushioning between gear teeth, while maintaining lower drag. Provides consistent shifting and wet-clutch operation. Popular for 65cc, 85cc, 1...
Red Line 58204 Heavy Shockproof Gear Oil - 1qt
$287.64
$287.64
Film thickness greater than an SEA75W140. Low fluid friction similar to an 80W gear oil or 30W motor oil. Excellent low-temperature flow, improves cold shifting. Great application for racing differ...
Red Line 58404 Lightweight Shockproof Gear Oil - 1qt.
$287.64
$287.64
Film thickness greater than an SEA75W140. Low fluid friction similar to an 80W gear oil or 30W motor oil. Excellent low-temperature flow, improves cold shifting. Great application for racing differ...
Spectro 310311 Premium Fork Oil Heavy Duty - Heavy 40W - 12/Case
$21.25
$21.25
Delivers superior damping and longlasting lubrication. Anti-foaming, anti-rust and anticorrosion attributes. Exceptional temperature stability, resist fading while minimizing fluid leakage. Exceeds...
Spectro 310310 Premium Fork Oil Heavy Duty - Type-E 20W - 12/Case
$20.24
$20.24
Delivers superior damping and longlasting lubrication. Anti-foaming, anti-rust and anticorrosion attributes. Exceptional temperature stability, resist fading while minimizing fluid leakage. Exceeds...
Spectro 310244 Premium Fork Oil - SAE 10W - 12/Case
$20.91
$20.91
Designed specially for conventional and cartridge forks. Blended with high V.I. base oils. Added anti-foaming and anti-wear additives. Zero stiction package fights fade.
Spectro 310255 Premium Hypoid Gear Lube - 80W90 - 1lt. - 12/Case
$21.77
$21.77
Formulated with the highest density and highest V.I. bases. Special EP additives added to reduce pinion wear. API GL-5 rated. Designed for final drives, transmissions and shaft drive that do not ha...
Spectro 310245 Premium Fork Oil - SAE 15W - 12/Case
$21.03
$21.03
Designed specially for conventional and cartridge forks. Blended with high V.I. base oils. Added anti-foaming and anti-wear additives. Zero stiction package fights fade.
Spectro 310246 Premium Fork Oil - SAE 20W - 12/Case
$21.48
$21.48
Designed specially for conventional and cartridge forks. Blended with high V.I. base oils. Added anti-foaming and anti-wear additives. Zero stiction package fights fade.
Spectro 310247 Premium Fork Oil - SAE 5W - 12/Case
$21.07
$21.07
Designed specially for conventional and cartridge forks. Blended with high V.I. base oils. Added anti-foaming and anti-wear additives. Zero stiction package fights fade.
Spectro 310242 Platinum Transmission Full Syn - 75W90 - 1lt - 12/Case
$32.10
$32.10
Container Size: 1 L. - 12/CaseDesigned for high performance transmissions. Additive technology that reduces power loss from drag and friction. Provides less wear on components, smoother shifting ex...
Spectro 310315 Premium Primary Chaincase Heavy Duty - 1qt.- 12/case
$17.23
$17.23
Designed to withstand the punishment of high loads. Contains special Polymers to provide exceptional clutch engagement. Eliminates clutch drag and slippage by maintaining good temperature stability...
Spectro 310313 Premium Heavy Duty Gear Guard - 85W140 - 1qt - 12/Case
$20.91
$20.91
Formulated specially for motorcycle transmissions. Formula designed to prevent rust, corrosion, oxidation gear pitting. HD Premium reduces foaming and drag. Extends gear life by reducing wear and f...
6% Off
Spectro 310316 Platinum 6 Speed Heavy Duty Full Syn Trans - 75W140 - 1qt. - 12/Case
$29.13
$29.13
$30.95
Developed for Harley- Davidson 6 speed transmission. Provides quieter running and smoother shifting. Formulated with G4 Technology. Special anti-wear additives that greatly reduce wear. Maintains h...
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