Got one of each. They all work well. Modern O or X ring chains don't require alot of maint. A quick wipe with Dupont Multi Purpose Teflon every 600 miles or so, and don't overtighten. Belts can be quite fussy to set up. My S40's belt will whine on decel in cool weather (we don't have cold weather here in SO Cal). Several on Suzuki Savage/S40 forum have got holes due to rocks. Some continue running with holes and report no problems. Shaft seems to work well. No fuss. Had a Burgman650 for a couple of years. No problem with the continously variable set-up. Chain makes it easy to change ratios. OK, there's my two cents, do I get change? Ride safe, far, and often.
- Come to terms with the ass that bears you/ 07 CB250/ 07 1100 Spirit with Velorex sidecar