Best: now you go shopping at a proper bike shop for a new bike with Disc brakes .. decent = $500 plus.
[upgrade parts & labor will reach that]
agreed .. Tektro dual pivot brake calipers , in adequate reach will improve the braking significantly..
YGWYPF .. whole bike is a collection of low end parts to hit the selling price you were willing to pay.
Last edited by fietsbob; 06-12-14 at 08:39 AM.