Hey Guys, after like 30 min of searching, I cannot get a definitive answer to which gatorback belt would work with stock crank and a 15% reduction pulley.....


ive seen 4060537... but that seems like its for the 19% (1365mm)
theres also 4060539 which is 1371.6mm


where as the gates belt for a 15% is 060535 (1379mm)


I would think I need the 539 gatorback belt.... but nothing I have seen confirms this....

 

well I ordered the 4060537... lets see how this goes!