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techtalk:ih:wheels01 [2018/04/17 22:48]
ixl2relax
techtalk:ih:wheels01 [2020/03/19 15:25]
hippysmack [Factory Wheels Pics]
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 ==== 1979 ==== ==== 1979 ====
  
-The procedure for lacing 16 inch wheels changed to make them easier to lace in production. The relationship of the spoke flanges on the wheel hubs changed to match the new lacing pattern. Rims, spokes and nipples did not changed. ((HD Service Bulletin #M-738 dated October 17, 1978))+The procedure for lacing 16 inch wheels changed to make them easier to lace in production. The relationship of the spoke flanges on the wheel hubs changed to match the new lacing pattern. Rims, spokes and nipples did not change. ((HD Service Bulletin #M-738 dated October 17, 1978))
  
   * With the new style wheels:   * With the new style wheels:
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 ====== Wheel Hub ====== ====== Wheel Hub ======
 +
 +  * {{ :​pdf:​rim-hub_dimension_chart.pdf |Rim / Hub Dimension Chart - PDF}}
  
 |**Front & Rear Hubs (by year and part number)**||||| |**Front & Rear Hubs (by year and part number)**|||||
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 Click on a picture to enlarge it. Click on a picture to enlarge it.
  
 +^  19" front (43522-77) & 18" rear (41037-77) ((Photo by Mike02king of the XLFORM)) ​ ^^^
 |{{:​techtalk:​ih:​wheels:​70-78_cast_rims.jpg?​direct&​300|}}|{{:​techtalk:​ih:​wheels:​70-78_cast_rims_2.jpg?​direct&​300|}}|{{:​techtalk:​ih:​wheels:​70-78_cast_rims_4.jpg?​direct&​300|}}| |{{:​techtalk:​ih:​wheels:​70-78_cast_rims.jpg?​direct&​300|}}|{{:​techtalk:​ih:​wheels:​70-78_cast_rims_2.jpg?​direct&​300|}}|{{:​techtalk:​ih:​wheels:​70-78_cast_rims_4.jpg?​direct&​300|}}|
-|19" front (43522-77) & 18" rear (41037-77) ((Photo by Mike02king of the XLFORM))||| 
  
 +
 +^  1971 front and rear (taper base) rims from an XLCH ((photos courtesy of The Doctor71 of the XLFORUM)) ​ ^^^ 
 |{{:​techtalk:​ih:​wheels:​71_xlch_rim_2_by_the_doctor71.jpg?​direct&​300|}}|{{:​techtalk:​ih:​wheels:​71_xlch_rim_by_the_doctor71.jpg?​direct&​300|}}|{{:​techtalk:​ih:​wheels:​71_xlch_rim_inside_4_by_the_doctor71.jpg?​direct&​300|}}| ​ |{{:​techtalk:​ih:​wheels:​71_xlch_rim_2_by_the_doctor71.jpg?​direct&​300|}}|{{:​techtalk:​ih:​wheels:​71_xlch_rim_by_the_doctor71.jpg?​direct&​300|}}|{{:​techtalk:​ih:​wheels:​71_xlch_rim_inside_4_by_the_doctor71.jpg?​direct&​300|}}| ​
 |{{:​techtalk:​ih:​wheels:​71_xlch_rim_inside_2_by_the_doctor71.jpg?​direct&​300|}}|{{:​techtalk:​ih:​wheels:​71_xlch_rim_inside_5_by_the_doctor71.jpg?​direct&​300|}}|{{:​techtalk:​ih:​wheels:​71_xlch_rim_inside_6_by_the_doctor71.jpg?​direct&​300|}}|  ​ |{{:​techtalk:​ih:​wheels:​71_xlch_rim_inside_2_by_the_doctor71.jpg?​direct&​300|}}|{{:​techtalk:​ih:​wheels:​71_xlch_rim_inside_5_by_the_doctor71.jpg?​direct&​300|}}|{{:​techtalk:​ih:​wheels:​71_xlch_rim_inside_6_by_the_doctor71.jpg?​direct&​300|}}|  ​
-|1971 front and rear (Taper Baserims from an XLCH ((photos courtesy of The Doctor71 of the XLFORUM))|| ​+ 
 +^  2.50C-18 ​(43008-70aluminum (taper base) 18" steel spool rear wheel on 1974 XLH. ((photos courtesy of The Doctor71 of the XLFORUM)) ​ ^^^  
 +|{{:​techtalk:​ih:​wheels:​43008-70_rear_wheel_4_by_the_doctor71.jpg?​direct&​300|}} {{:​techtalk:​ih:​wheels:​43008-70_rear_wheel_5_by_the_doctor71.jpg?​direct&​300|}}||| 
 +|{{:​techtalk:​ih:​wheels:​43008-70_rear_wheel_1_by_the_doctor71.jpg?​direct&​300|}}|{{:​techtalk:​ih:​wheels:​43008-70_rear_wheel_2_by_the_doctor71.jpg?​direct&​300|}}|{{:​techtalk:​ih:​wheels:​43008-70_rear_wheel_3_by_the_doctor71.jpg?​direct&​300|}}|
  
  
   * 43005-70 steel 18" steel spool rear drum   * 43005-70 steel 18" steel spool rear drum
-  * 43008-70 aluminum 18" steel spool rear drum+  * 43008-70 ​(250 C) aluminum 18" steel spool rear drum
   * 43002-70 steel 19" '64-72 style front drum   * 43002-70 steel 19" '64-72 style front drum
   * 43010-70 aluminum 19" '64-72 style front drum   * 43010-70 aluminum 19" '64-72 style front drum
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   * Example: T19x2.50 CO DOT. "​T"​ indicates the rim conforms to 'Tire and Rim Association'​ standards, 19 is the nominal diameter of the rim in inches measured at the bead center diameter, 2.5 is the width of the bead seat measured in inches, CO designates the rim contour, DOT means the rim meets Dept. of Motor Vehicle Standards. ​ ((1979-1985 HD Sportster FSM))   * Example: T19x2.50 CO DOT. "​T"​ indicates the rim conforms to 'Tire and Rim Association'​ standards, 19 is the nominal diameter of the rim in inches measured at the bead center diameter, 2.5 is the width of the bead seat measured in inches, CO designates the rim contour, DOT means the rim meets Dept. of Motor Vehicle Standards. ​ ((1979-1985 HD Sportster FSM))
   * See also [[techtalk:​ih:​wheels01#​rear|Factory Rear Rims]] and [[techtalk:​ih:​wheels01#​front|Factory Front Rims]]   * See also [[techtalk:​ih:​wheels01#​rear|Factory Rear Rims]] and [[techtalk:​ih:​wheels01#​front|Factory Front Rims]]
-  * See [[techtalk:​ref:​wheels01#​Tire 101|Tire 101]] for decoding sizes, conversion, cross reference charts, etc. +  * See [[techtalk:​ref:​wheels04|Tire 101]] for decoding sizes, conversion, cross reference charts, etc. 
  
 |HD Recommendations per Year Model|||||||| |HD Recommendations per Year Model||||||||