Gary856
Are we having fun yet?
Yeah exactly. So in stock trim let's say the front wheel is spinning at 15% slower than the rear wheel due to the larger diameter. Then you switch to 17's and now they're spinning at the same rate. I'd have to make a new tone wheel so the bike still thinks the front is spinning slower.
with fewer slots, for the front wheel.
That's fine when there's no wheel slip. But once slip occurs, wouldn't the ABS/TC intervention calibration be off? With the sensor wheel hack, the same ECU calibration for 21/18 would allow more slippage on 17s, or less?

