ExactFit Timing Belts 73710101A 73740102B 73740103B Ducati 748 S4 S4R ST4 ST4S
ExactFit timing belts 737.1010.1A 737.4010.2B 737.4010.3B come from American company American Cycle Works. They are probably the most respected aftermarket timing belts you can get and have been manufactured since 2009. They are the preferred choice of many Ducati dealers in the USA. OEM timing belts are no longer necessarily the best choice when it comes to timing belts.
Price is for a matched pair.
Fits the following models:
Monster S4R (2003-2006) with desmoquattro engine S4R/S4Rs with testastretta engine gets TB999
ST4
ST4S
748 (2002-2003)*
*Please check your timing belt. 2001 was a transition year so some (93 tooth) use this belt while others (95 tooth) require the EXACT FIT-TB996.
The brands
