Bert Reverse Idler Gear for Bert Late Model Transmission BR20052 Unit should just cover shock

Unit should just cover shock body and may need to be cut to specific length

Fire retardant cotton

ensuring a straight rear end while eliminating inconsistent spring rates

And Hardware

Bert Reverse Idler Gear for Bert Late Model Transmission BR20052 Unit should just cover shockProduct Description: Reverse Idler Gear Steel Bert Transmission Sold Individually Thousands of races have been have been won with Bert Transmissions. Bert Transmissions feature dog tooth final drive for butter smooth shifts and positive engagement. By significantly reducing drive line bind, the Bert Ballspline Transmission allows the rear suspension to move faster and smoother, greatly improving traction on todayas dry, slick racing surfaces.