
Specifications
- Brand
- KraftWerks
- Part #
- R50-99-0090
- UPC
- 873265008612

KraftWerks Factory Rotrex Pulley - 90mm 8 Rib
$127.00
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
KraftWerks is known for performance supercharger systems. This 90mm 8-rib Rotrex pulley is a direct fit for their kits.
Key Features
- Fits KraftWerks Rotrex supercharger kits.
- 90mm pulley diameter.
- 8-rib belt groove design.
- Direct fit installation requires no adapter hub.
- Not CARB approved; cannot ship to California.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
KraftWerks is known for building high-performance supercharger systems. This 90mm, 8-rib pulley is designed to work directly with Rotrex superchargers, fitting right into their kits without needing an extra adapter hub. It’s a straightforward replacement part for your supercharger setup.
This pulley is 90mm in diameter and features an 8-rib design, which helps ensure a solid grip for efficient power transfer from your drive belt to the supercharger. Because it’s a direct fit, installation should be simpler, meaning you can get back to enjoying your car sooner.
Specifications
- Brand
- KraftWerks
- Manufacturer Part #
- R50-99-0090
- UPC
- 873265008612
Frequently Asked Questions
You Might Also Like
Similar products from the same category

KraftWerks 13-17 Scion FR-S / Subaru BRZ 30MM Boost Upgrade (+3 PSI from Base Kit)

KraftWerks 13-17 Scion FR-S / Subaru BRZ 30MM Track Pack Upgrade Kit (Includes All Pulleys and Belt)

KraftWerks Supercharger 30mm Replacement Belt 13-17 Scion FR-S / Subaru BRZ

KraftWerks Supercharger Ribbed Pulley - 105MM 7 Rib
KraftWerks Factory Rotrex Pulley - 90mm 8 Rib
