|Is there a rotor in your biking future? Credit: biking.com|
|The Verza City 1 - it's got all the latest gadgetry. Credit Felt.|
Many other '12 models, especially cargo bikes, come with front only disc brakes (your stopping power is in the front). And for the first time, Surly is offering its venerable Long Haul Trucker with disc brakes - the Disc Trucker.
|A look at the Disc Trucker's rear rotor. Credit: Surly.|
Of course, disc brakes have been around for awhile now on mountain bikes. But for transportation bikes, this is something new. In the midst of this change, Tyler at Bike Radar has raised some important questions, one of which is whether the trend toward disc brakes is driven by consumer demand or actual performance gain. Interestingly, in introducing the Disc Trucker, Surly said it was responding to consumer demand, and said nothing about improved performance over rim brakes.
Here are a few reasons why, even though you've been getting along just fine all these years with ordinary rim brakes, you might want to consider a bike with disc brakes:
1. You ride in a place with a wet climate. Ordinary rim brakes don’t work as well when wet.OK, but what about safety? That brings us back to Tyler at Bike Radar, whose disc brakes failed on a steep descent (scratch off reason #2, above?). The first thing you'll see when you click the link in the next sentence is a photo of Tyler lying in a ditch with 5 broken ribs. So... Read Bike Radar first. Then decide if disc brakes are for you.
2. You ride in a place with hilly terrain. Disc brakes should help you stop better on a steep descent. "Should" is the key word. More on that in a moment.
3. You ride quite a bit off-road. Mud and dirt can come between your rims and brakepads and diminish caliper brake performance.
4. You will be carrying heavy load and could use help bringing your fully-loaded rig to a halt. This is why we've been seeing front disc brakes on 2012 cargo bikes.