Looking for the bolt pattern measurements of a 1981 ATC185S front hub...the model with no front suspension and a three bolt hub. Want to add a drum style front brake to my '84 ATC70.
Thanks
Rick
Looking for the bolt pattern measurements of a 1981 ATC185S front hub...the model with no front suspension and a three bolt hub. Want to add a drum style front brake to my '84 ATC70.
Thanks
Rick
Hub is 3 x 100mm for the early s model .
It’s the same bolt pattern as the atc70 .
Last edited by shortline10; 08-26-2020 at 06:13 AM. Reason: Error correction , thanks Hairy , getting old sucks
78 atc 90/180cc Dickson Full Suspension
76 ATC90/180cc Nicholson
77 atc 90 Dickson Full Suspension
84 KLT 110/123cc Powroll Racer from 80s
87 atc 125m stock
84 atc 200x Curtis Sparks
84 atc 200x Powroll My race bike from 80's
83 atc70/108cc Powroll blue Xmas Special
81 atc185s HP-ATC full suspension
Performance Shop is Open PM me for Service
My Feedback http://www.3wheelerworld.com/showthr...ck+shortline10
Shortline was close, wheel hub bolt circle is 3 x 100mm. Find this an interesting modification, please post up your completed project. The s hub will need to be modified to keep the wheel centered.
"HJ"
’84 YT60
’85 350x (423cc) with ’81 XL500 head conversion
’83 XR500 (628cc) converted 3 Wheel hybrid
’73 CB750 K3 converted 3 Wheel hybrid
’86 TRX250R chassis XR650L engine hybrid
’89 TRX250R (stock )
’90 LT500 Quadzilla
’85 FL350 Odysses ( water cooled head )
Lost (sold) but not forgotten ’80 ATC 110 (205cc on alcohol ) ’83 200x ( 222cc ) ’83 200x ( 185s eng ) ’85 350x ( stock )
added to the collection recently, (2) '70 US90 Aquarius Blue and '74 ATC90 Daytona Orange
Thanks for your help !