Microcellular Urethane Springs

Our SumoSprings are a handmade suspension solution created from a unique Microcellular polyurethane.

SuperSprings International

Microcellular Foam vs Timbren SES

Timbren Industries

What are the best #offroad #suspension made? Microcellular Polyurethane. 📹Source: superspringsint

CG Automotive Group

SuperSprings - SumoSprings Overwiew

Coil SumoSprings from Supersprings International Inc. ID13709

Engineering Corner: Is MCU Just a Fancy Word for Foam?

SuperSprings International

Engineering Corner: Why MCU Foam is Better than Rubber

SuperSprings International

Out with the old rubber and in with Micro-cellular Polyurethane SumoSpring.

SuperSprings International

Out with the rubber and in with the microcellular polyurethane bump stop replacement.

SuperSprings International

etrailer | Checking Out the Coil SumoSprings Custom Helper Springs for Coil Spring Suspension

etrailer | A Closer Look at the Coil SumoSprings Custom Helper Springs for Coil Spring Suspension

etrailer | Let’s Check Out the SumoSprings Solo Custom Helper Springs-SSR-205-54

Universal Coil Suspension Upgrade | Coil SumoSprings Install

SuperSprings International

etrailer | SumoSprings Trailer Helper Springs w/ Line Relocation Bracket Spec Review

etrailer | An In-Depth Look at the SumoSprings Solo Custom Helper Springs-SS84PV

etrailer | A Closer Look at the SumoSprings Solo Custom Helper Springs-SS86MR

etrailer | A Closer Look at the SumoSprings Solo Custom Helper Springs-SS57PV

etrailer | A Closer Look at the SumoSprings Solo Custom Helper Springs-SS37PV

Innovated product. TTC New urethane cushion buffer.

Korea TTC urethane

SuperSprings Rear Sumo Spring Install