What ratio are these?

[KingJeff801]

http://cgi.ebay.com/ebaymotors/ws/eBayI ... MEWAX%3AIT

Seller didn't seem to really know, Will they fit an AF16?

[PureAloha]

what was the tooth count on the ring and the pinion

[808BMW]

Assuming the seller's info is correct, yes they fit a AF16 motor, the final ratio would be around 9.2:1

[Wheelman-111]

Greetings:

If you can do a little Math and you know your current primaries...

Integral Clutch Shaft Gear = "A"
Big Countershaft Gear (splined) = "B"
Integral Small Counter Gear = "C"
Axle Shaft Gear (pressed-on) = D

The Formula is: B/A x D/C.
42/12 x 40/15 = 9.33:1

Alternatively, you can look Here. The Thread is in Technical Documents and (Methinks...) WikiSpreedia.

[Trafficjamz]

Greetings:

If you can do a little Math and you know your current primaries...

Integral Clutch Shaft Gear = "A"
Big Countershaft Gear (splined) = "B"
Integral Small Counter Gear = "C"
Axle Shaft Gear (pressed-on) = D

The Formula is: B/A x D/C.
42/12 x 40/15 = 9.33:1

Alternatively, you can look Here. The Thread is in Technical Documents and (Methinks...) WikiSpreedia.

Yeah but these are primary gears....not secondaries.

9.23:1 is the ratio if the tooth count is right, and you have stock secondaries.

[Wheelman-111]

Greetings:

Good catch, Jamz! I didn't get a good look at the parts/package on my BB.

[KingJeff801]

Thanks for the input fellas! I wasn't quite sure the formula for primary gears, I took a gamble buying them and figured since they were Daytona they had to be worth something. These should work well on my stock bike!

Thanks, again

[sanjuro]

Thanks for the input fellas! I wasn't qutie sure the formula for primary gears, I took a gamble buying them and figured since they were Daytona they had to be worth something. These should work well on my stock bike!

Thanks, again

Dude, you fuggin' SCORED!!!

[KingJeff801]

Thanks for the input fellas! I wasn't qutie sure the formula for primary gears, I took a gamble buying them and figured since they were Daytona they had to be worth something. These should work well on my stock bike!

Thanks, again

Dude, you fuggin' SCORED!!!

Daytona parts are pretty rare these days , much less new ones! I didn't want to ask before the bidding eneded or these would have gone for a lot more

[sanjuro]

Thanks for the input fellas! I wasn't qutie sure the formula for primary gears, I took a gamble buying them and figured since they were Daytona they had to be worth something. These should work well on my stock bike!

Thanks, again

Dude, you fuggin' SCORED!!!

Daytona parts are pretty rare these days , much less new ones! I didn't want to ask before the bidding eneded or these would have gone for a lot more

If you want to make some money on these, I'll give you $90.

[Trafficjamz]

The package says 10% up

10% up from 12.1:1 is 10.89:1

The only way to know for sure, is to count the teeth, when you get them.

[KingJeff801]

The package says 10% up

10% up from 12.1:1 is 10.89:1

The only way to know for sure, is to count the teeth, when you get them.

I will give them a count when gears arrive, do the bikes in japan come stock with 12.1:1 gears?

[KingJeff801]

[/quote]Daytona parts are pretty rare these days , much less new ones! I didn't want to ask before the bidding eneded or these would have gone for a lot more [/quote]
If you want to make some money on these, I'll give you $90.[/quote]


I will give it some thought , Thanks for the offer

[sanjuro]

The package says 10% up
10% up from 12.1:1 is 10.89:1
The only way to know for sure, is to count the teeth, when you get them.

I will give them a count when gears arrive, do the bikes in japan come stock with 12.1:1 gears?

Baseline Dios (non-ZX models) come with 12.11:1 gears.

The ZX models are 10.91:1.

[KingJeff801]

The package says 10% up
10% up from 12.1:1 is 10.89:1
The only way to know for sure, is to count the teeth, when you get them.

I will give them a count when gears arrive, do the bikes in japan come stock with 12.1:1 gears?

Baseline Dios (non-ZX models) come with 12.11:1 gears.

The ZX models are 10.91:1.

The package says DIO ZX so I wonder if its 10% up from 10.91:1?