Tech Pulley Sliders

Hi.

Today I installed a new Tech Pulley sliders to my SW-T600.
Original weight is 28gr. I ordered 27gr Tech Pulley sliders.

Here is a difference. Speed vs Rpm

Speed   Roller  Tech Pulley

60km/h   3700  4000
80km/h   4250  4500
100km/h 4800  5000
120km/h 5800  5500
130km/h 6250  6000
140km/h 6800  6500

Under 110km/h rpm's are little higher than with rollers
From 110km/h  rpm's are about 200-300 under.

Acceleration improved dramatically.

Looks like you're the first to try these and post about them installed. Surprising how only 50 horsepower can be so much fun. Very similar to DR. Pulley sliders as far as speed and RPM. I have 26G DR. Pulley and they work great best of both worlds faster and better fuel mileage to boot.

The last time I had everything apart I sanded the inner pulley with some 400 grit paper just to remove casting flash and smooth the surface. It seemed to reduce some vibration on take off but who knows.

Enjoy.