Chain DID SDH O-ring S&B

An O-ring chain from DID suits you well if you want the chain with the longest lifespan. The O-rings protect the chain from dirt, which makes the chain last longer. O-ring chains are robust at the cost of slightly lower performance than other DID models. We recommend the SDH model for karting use, as it is not as tensioned as the O-ring chain. In dirty track conditions the O-ring chain is better at protecting against dirt than our other models.

NOTE the chain length can vary between different chassis.