Combine it with
Aerosol lubricating oil to keep chains and secondary transmissions in perfect condition. It is easy to apply and adheres perfectly to the chain, minimising leaks and keeping the tyre and rear rim clean.
Chain cleaning brush for trial motorbikes. Helps to remove grease residues that prevent the correct functioning of the motorbike's drive system.
Iris chain for Trial 520 bikes with 102 or 106 links. Gold finish, lightweight and with an unbeatable price-quality ratio. Suitable for all models.
Montesa Cota 307 - Cota 309 - Cota 330 - Cota 335 - Cota 348 - Cota 349 - Cota 350 rear sprocket. Sizes 40, 42 and 44 teeth. Machined and high quality for maximum durability and strength.
40 42 38