Dr. Pulley Sliders ( But i still Recommend )

Are Dr. Pulley Sliders really that good???. not really.. the only benefit i got was that it last super long.. stock rollers starts to make alot of noise once the rollers starts to wear out.. they eventually become sliders due to the flat spot cause by the ramp plates..

Dr pulley claimed that their slider design would allow the lowest ratio to go much lower and the highest ratio to go even higher.. but in this video you can see that it doesnt alter the ratio at all... during testing on the bike, i compared 12g rollers to 12g dr pulley sliders.. no difference were recorded on my data logger.. so spending on the crazy expensive dr pulley slider will not give you additional performance gain compared to the cheaper rollers of the SAME WEIGHT...

Music : Everything You Wanted by Dan Lebowitz..