Unobtanium Parts part number: UP100-001
Honda Part Number: 23531-437-310
This a a performance gear made in house by Unobtanium Parts out of 4140 Chromoly Steel, heat treated to 48HRC. These fit a variety of Honda powersports vehicles, and are unavailable anywhere else! Below is a list of years and models of Honda this fits. This list may or may not be exhaustive. Please check the part list of your machine to see if this is the correct part for you.
1981-XXXX CB125S1979-1985 XL125
1983-1987 TLR200
1983-xxxx TL125
1987-1993 XL185
1980-1983+1986 XR200
1983+1986-1989 CT125+CT185
Gear, Idle Starter
$89.00Price