Two Brothers Racing S1R Exhaust for Triumph 675R

The S1R exhaust from Two Brothers Racing features carbon fiber highlighted by a natural finished aluminum outlet and stamped spring-mounted inlet for ultimate durability. The S1R exhaust showcases a race design while increasing all-around performance.

By MPN Staff Writers
Apr 15, 2014

The S1R exhaust from Two Brothers Racing features carbon fiber highlighted by a natural finished aluminum outlet and stamped spring-mounted inlet for ultimate durability.

The S1R exhaust showcases a race design while increasing all-around performance. All of Two Brothers Racing’s carbon parts are made with a high temp aerospace grade epoxy resin. The carbon fabric is made with a 33 million modulus carbon tow then impregnated with the high temperature resin under very tight tolerances.

The S1R also features a teflon-coated magnesium end-cap, rubber-lined styled mount, spiral-wound perforated core, and can be fitted with sound reduction tips.

MSRP: $599.98

For more info: www.twobros.com.

2022-2023 Polaris RZR PRO R 4 Ultimate Eibach PRO-UTV Spring System

With adjustments to the combined spring rate and crossovers, Eibach is proud to have achieved a smooth and planted ride.

By MPN Staff Writers
Sep 13, 2023

The Polaris RZR PRO R 4 Ultimate just got even better with the Eibach PRO-UTV Spring System. During testing Eibach's engineers felt that the RZR PRO R 4 Ultimate felt great out of the box but could use an improvement on low-speed bump chops and was prone to bucking over whoops. With adjustments to the combined spring rate and crossovers, Eibach is proud to have achieved a smooth and planted ride.