OEM kickers

[croat1]

Honda lists 2 part numbers for R kickers.  28300-HA2-670 and 28300-HB9-770.  Physically they are close in size but not exact.  First let’s look at minor cosmetics.  The HA2 has 01 cast in the arm and is held together with a silver colored bolt.  The HB9 has HB9 cast into it and is held together with a black colored bolt.  Also notice the 01 and HB9 are cast on different sides of said arms.

[croat1]

The biggest dimensional difference is in the arm base where it connects to the knuckle.  The HA2 measures 1.088 wide while the HB9 measures 1.150 wide.

[Hawaiiysr]

Whichever is less likely to scratch my clutch cover is the one I want to run😁

[havinnoj]

Interesting, another thing I never knew about the kick starters!  Josh for that requirement, Joe & Kevin have a different knuckle for you!

[Action69]

Joe you are a great source of information.thank you for always teaching me something new..

[Hawaiiysr]

Interesting, another thing I never knew about the kick starters!  Josh for that requirement, Joe & Kevin have a different knuckle for you!

I do believe the was covered but can someone please give me a refresher? What kicker combo will space out the kicker the furthest from the clutch cover?

[croat1]

Interesting, another thing I never knew about the kick starters!  Josh for that requirement, Joe & Kevin have a different knuckle for you!

I do believe the was covered but can someone please give me a refresher? What kicker combo will space out the kicker the furthest from the clutch cover?

Josh, I’m pretty sure we don’t have a very detailed thread answering your question.  I’ll continue searching.  If anything I’ll make a new thread.

Joe

[croat1]

Joe you are a great source of information.thank you for always teaching me something new..

Steven, your very welcome.  I too enjoy learning new things about our beloved R’s

Joe

[croat1]

1986 ATC250R had neither the 01 nor the HB9 cast in it.  Interesting I think.  I’d love to know his that came about. 

At least on the engine I have...a take out.

Joe