With poor adjustment and harsh conditions, a chain can wear in as little as 300-500 miles, rather than the usual 1,500-2,000 (on road). In the following 10 steps, we’ll show you how to correctly ...

Getting Deore Di2 out of the box and onto the bike is a little different than installing a good old cable-actuated derailleur, and a little the same. The first step for installing Di2 is to charge the ...