- Greater wear protection
- Helps to clean and improves engine effiency
- Provides Rust / Corrosion Protection
- Increases Performance
- Ashless to Minimize Exhaust Deposits
Product Description
Max-Cycle is specifically formulated to significantly improve motorcycle, ATV and snowmobile engine (and transmission) performance. It’s recommended for use in both air-cooled and liquid-cooled 4-cycle engines and it’s compatible with wet-clutch transmissions. Max-Cycle provides unparalleled film strength that is up to 400 percent stronger than the leading synthetic and mineral oils. Its shear stability and oxidation resistance promote greater performance and pr… More >>
Royal Purple Max-Cycle Synthetic Motorcycle Oil 10W40, Quart, Pack of 12
Tags: 10W40, corrosion, cycle engines, film strength, MaxCycle, mineral oils, Motorcycle, motorcycle atv, motorcycle oil, oxidation resistance, Pack, Purple, Quart, Royal, royal purple, Synthetic, transmission performance, wet clutch
















#1 by Kendall L. Wood on April 4, 2010 - 11:21 am
Been using in vtx1800c since breakin was completed.
Now, 30K+ miles. No oil usage. No drips. Changing
at regular interfals as recommended. Communting mileage
is 36+ in cooler months and 38+ in summer, Colorado
commute from 8500 ft to 6000 ft over 22 miles. Highway
mileage in summer > 40mpg to > 50mpg. Using factory
map. Friend put in Valkyrie and remarked he’d never
had such good mileage before as he received with this.
Rating: 5 / 5
#2 by Richard B. Bonnes on April 4, 2010 - 12:45 pm
It’s ok…not that much of a difference noticed in the case of engine noise. Pretty expensive considering it ultimately is just another full synthetic. All in all, I’ll probably buy it again.
Rating: 3 / 5