for MBK/YAMAHA Nitro/Ovetto/Aerox/Neo’s l 275 mm body: black spring: black Chassis STANDARD – like original and Grade A – perfect repair Product description The shock absorber is the central element of the chassis. Through it??s torsional ridgidity, as well as pressure and pulling absorbtion characteristics, the shock absorber defi nes the driving qualities of your scooter. The rule is: the stiffer it??s consruction and the more exact it can be adjusted, the better the traction and with it, your scooter??s handling. Original shock kaputt and no cash for high end tuning There??s no question here: the R?? shock absorber from RMS in original equipment quality. There are 2 versions. There??s the R3?? in black, low key shock absorber with 3 fold adjustable spring preload and the R?? version, with blue/silver body and white springs. The R?? version has partly 3 fold, partly variable spring preload adjustment. TIP! Solid technical qualities at a price that can??t be beat.