350 Model 16M Rigid Frame (Touring)
350 Model 16MS Spring Frame (Touring)
350 Model 16MC Rigid Frame (Competition)
350 Model 16MCS Spring Frame (Competiton)
500 Model 18 Rigid Frame (Touring)
500 Model 18S Spring Frame (Touring)
500 Model 18C Rigid Frame (Competition)
500 Model 18CS Spring Frame (Competition)