5% off on YSS Suspension Products. Offer for Limited Time Only. Fully Adjustable YSS Rear suspension (TRCL) for Royal Enfield Interceptor 650 and Continental GT Motorcycles. “TRCL” variant is Thread Preload (T), Rebound damping , Compression damping and Length (L) adjustable. YSS suspensions provides high level of adjustability. These can be fine tuned to adjust the rate at which spring compresses and rebounds, includes Preload adjustability to accommodate differing weight for different riding styles, riding with passenger or luggage and can easily be tuned to alter the ride height (sag) under load.