Timing belt. It's not the miles, but the years. If it's not broke, should I fix it?
- Thread starter Ned in Utah
- Start date
Uncle Phil
Site Supporter
Yes - The BT020 BMW Bias rear is the only rear I can get near 10,000 miles out of before 'threads'.
I've got a Michelin Commander Bias hanging on my tire rack that I am going to see how it does.
I've found that the Michelins are more expensive than the BStones so it will have to do really well for me to switch permanently.
I went though a BStone rear radial right at 4,000 miles and BeemerPhile rescued me at the BRG with one he had at his house.
I always use a radial on the front and the bike does not care if there is a bias on the back.
So far my hair has not caught on fire or turned purple from doing it a bunch …
Three of the four ST1100s are setup with Bias on the rear, Radial on the front.
I usually run the BStone 'flavor' of the month radial on the front - BT030, BT030 EVO, BT31 GT, etc.
I'll be running a PR4 in the front of the bike that gets the Michelin Commander on the rear.
BTW, all 4 ST1100s have the ABSII front rims - even the standard (I swapped the rim) - 120/70/18.
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I have had problems with two BT023's badly cupping on the front. Tried a BS Exedra Max and interestingly, they don't cup at all. So that's what I have been using for the last 3 or 4 front tires. In the 120 width, that Exedra is a radial tire.
Uncle Phil
Site Supporter
Jim - Have you used the Excedra Radial 120 width on the front and did it cup?
I reeeeeeealy like the T-31s I'm running now.
Yup, Not one of the 3 or 4 Excedra Max radial 120's I have installed have cupped one bit. Can't understand why the 023's did ( ??? ).
Uncle Phil
Site Supporter
Cupping seems to be an issue with the BSTone front radials - except maybe for the Exedra 120.
I may try one of them for my next 'front' and see how it does for me.
