![Fitted new Shimano Zee crankset. My BB is 68mm so it advises 1 2.5mm spacer drive side and 0 drive side this is the images is the non drive side meant to Fitted new Shimano Zee crankset. My BB is 68mm so it advises 1 2.5mm spacer drive side and 0 drive side this is the images is the non drive side meant to](https://preview.redd.it/j2o7cte7waw41.jpg?auto=webp&s=e3bde5edeab994ee9830a42aae6ffadb538510de)
Fitted new Shimano Zee crankset. My BB is 68mm so it advises 1 2.5mm spacer drive side and 0 drive side this is the images is the non drive side meant to
![Shimano Zee FC-M640 68/73mm MTB DH FR DJ Enduro Crankset 175mm W/ Samox BB - bicycle parts - by owner - bike sale -... Shimano Zee FC-M640 68/73mm MTB DH FR DJ Enduro Crankset 175mm W/ Samox BB - bicycle parts - by owner - bike sale -...](https://images.craigslist.org/00I0I_6j85B6vgfjH_0pb0CI_600x450.jpg)
Shimano Zee FC-M640 68/73mm MTB DH FR DJ Enduro Crankset 175mm W/ Samox BB - bicycle parts - by owner - bike sale -...
![Shimano Zee Cranks. I don't know if I'm missing something but I tightened the pinch bolts and all tight and just stopped and the crank arm has been coming off the spindle. Shimano Zee Cranks. I don't know if I'm missing something but I tightened the pinch bolts and all tight and just stopped and the crank arm has been coming off the spindle.](https://preview.redd.it/e90mzhcjr9251.jpg?auto=webp&s=30b831767f699be8d3491c72092d1ef4a1db1cef)
Shimano Zee Cranks. I don't know if I'm missing something but I tightened the pinch bolts and all tight and just stopped and the crank arm has been coming off the spindle.
![Amazon.com : SHIMANO FC-M640 Zee 10 Speed Crankset (170-mm, 36T with 68/73-mm Bottom Bracket) : Bike Cranksets And Accessories : Sports & Outdoors Amazon.com : SHIMANO FC-M640 Zee 10 Speed Crankset (170-mm, 36T with 68/73-mm Bottom Bracket) : Bike Cranksets And Accessories : Sports & Outdoors](https://m.media-amazon.com/images/I/71xab1Izk2L._UX250_.jpg)
Amazon.com : SHIMANO FC-M640 Zee 10 Speed Crankset (170-mm, 36T with 68/73-mm Bottom Bracket) : Bike Cranksets And Accessories : Sports & Outdoors
![Shimano ZEE M640 Crankset (Black) (1 x 10 Speed) (Bottom Bracket Included) (165mm) (36T) - Performance Bicycle Shimano ZEE M640 Crankset (Black) (1 x 10 Speed) (Bottom Bracket Included) (165mm) (36T) - Performance Bicycle](https://images.performancebike.com/cdn-cgi/image/f=auto,width=950/images/large/bikes/shimano/efcm645aa6x_2.jpg)