Please check the serialnumber on your Slick SLS to order correct spare bladder: GSL-Serialnumber (e.g. SNGDF22SS030067) --> 44220-8042 DTF-Wing Spare Front Tube Bladder Slick SLS (LK) PMC-Serialnumber w/o A (e.g. PDF22SS030023) --> 44220-8046 DTF-Wing Spare Front Tube Bladder Slick SLS (CN) PMC-Serialnumber with A (e.g. PDF22SS070118 A) --> 44220-8042 DTF-Wing Spare Front Tube Bladder Slick SLS (LK)