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thingiverse

Customized Version of a 3D-Printed Bicycle Chain Breaker Created with the Customizer Application on Thingiverse http://www.thingiverse.com/apps/customizer/run?thing_id=16627 Using the Options Listed Below, the User Can Modify and Adjust Various Parameters nut_angle = 90 degrees additional_tooth_depth = 0.2 inches retainer = enabled with height of retainer_ht = 0.25 inches idler = enabled with idler_ht = 0.25 inches pulley_t_ht = 6.5 inches above the surface m3_nut_flats = no flat heads on m3 nuts m3_nut_depth = 0, m3 nuts are standard height additional_tooth_width = 0.2 inches of additional tooth width no_of_nuts = one (1) m3 nut is used pulley_b_ht = the pulley's back plate height is set to 8 inches profile = the chain breaker profile option selected is number two (2) motor_shaft = 22.5 degrees, which may affect chain movement or fitment with specific motor components nut_shaft_distance = 1.2 inches between the center of the nut and its point of contact on the shaft teeth = a total of forty (40) teeth are used on the gear(s) pulley_b_dia = the pulley's back plate has a diameter of twenty (20) inches m3_nut_hex = the m3 nut is hex headed with a non-standard hex drive m3_dia = zero, indicating that there is no custom made m3 bolt diameter in use