Just put a 42 renthal on my commuter, wonder how it will last compared to my previous super sprox. Be sure to report how it effects poke, usability and mpg
I get 20-30k from chains and steel sprockets including the supersprox... The renthal is knackered at 10k miles ... So lands up getting replaced twice during the chains life but only if the chain is A1... Which reminds me .., what manufacturer chain should be OE on my 2010-RRA?
DID 50VA (Checked my scrap heap of ole' parts!). I changed it around 10k (i'm the second owner) so assume that is the original.
Cheers.... my bike has only done 3500 miles yet the chain has already been replaced with an RK chain ... odd!
If any of you wanna borrow an automapper I have a couple. £125 deposit then £100 refunded on return. 6 weeks loan. the £25 difference covers my post out and costs for replacement lamba sensor as they can get easily damaged and stop functioning although in one bike they have around a 400 - 500 hours life. look at youtibe to see what they do. Saves a custom map and while they are probably not as preise is a custom map in that you cant see what the power looks like they do a very good job.
