If you're riding and feel the rear tire becoming soft slowly from a puncture, you may have time to make the shifts to the smallest cog and ring as you're slowing to a stop. It also makes wheel installation easier because it gives you an accurate way to line up the wheel (on the smallest cog) so that it slips right into the bicycle frame. Shifting the chain down onto the smallest cog on the rear wheel and the smallest chainring on the crankset, creates slack in the chain, which makes rear wheel removal much easier. Shift onto the small cog and small chainring. We've covered all the tips and tricks, so you'll be an expert in no time!ġ. We're also happy to demonstrate in person, too, so please let us know if you'd like a quick lesson. Watch the videos and review the step-by-step photos and text. Here's how it's done on any bicycle with derailleurs, from road bikes, to mountain bikes and any 2-wheelers in between. We have good news: Anyone can remove and install a rear wheel and it won't affect the shifting or the chain. And if you work carefully, you won't have to touch that greasy drivetrain either. If you prefer to pull the lever back for a bit to prepare for braking without the pads dragging on the rotor, you can dial that in too.Afraid to take off your rear wheel to fix a flat tire (or when taking off both wheels to put a bike in a car trunk)? Worried that you'll mess up the chain or shifting or that you'll get all greasy? Think you'll never get the rear wheel back on right? Like your brakes to engage right away? No problem. You can get your levers to start their throw where they fit you best and also get the brakes to engage where you want them to. Disc brakes can offer independent reach and contact point adjustments.īrake lever reach and contact point adjustment are both available on brakes like our RED eTap HRD units that use our HydroHC platform. Over-pressurized tires have reduced cornering and braking grip-which is not something you want when bike control is your top priority.ĩ. When braking heavily on a long descent with rim brakes, some of the braking heat generated can transfer from the rim’s brake track to the air inside the tire, temporarily increasing tire pressure. Some of the heat is absorbed by the air, but some of it is transmitted to places that can be a problem. Disc brake rotor heat won’t affect tire pressure.Īll braking generates heat and that heat has to go somewhere. We’ve also developed the Bleeding Edge™ caliper fitting to make attaching the bleed syringe to the caliper quicker and cleaner than any other hydraulic braking system on the market.Ĩ. This speeds and simplifies the bleed process. We’ve developed levers and calipers with hydraulic passageways free of nooks and crannies that can trap air bubbles. Hydraulic disc brake bleeding is easier than most people realize and it only needs to be done about once a season as a preventative maintenance service. We’ve even seen some custom disc road bikes that weigh less than 5.1kg! So use that advantage to beat your riding buddies both up the mountain and back down the other side!ħ. While it is true that disc brake bikes are usually heavier than rim brake bikes, that’s not always the case.īig brand production disc brake bikes are already available that are under the UCI’s mandated 6.8kg weight limit for racing. Well-known brands like Scott, Cervelo, and Specialized are already pulling it off with their 20 model year bikes and like all things aero, it’s only going to get better in the future.Ħ. Disc brake bikes are often as aerodynamically fast as rim brake bikes, and in some cases, even faster.īike designers are now integrating disc brakes into aerodynamic framesets that have lower drag than a rim brake bike. You can also install a pad spreader into the caliper while traveling with your wheel removed to prevent the pistons from advancing if the lever is accidentally activated.ĥ. This is best accomplished by using a pad spreader (the plastic spacers that come with new brakes) to push the pads and pistons back into the caliper. If this happens, you might not be able to get your wheel back into the bike unless you manually push the pistons back into place to make space for the rotor. Just keep in mind that if you pull your brake lever when the wheel is removed from the bike, the brake caliper pistons will adjust to a narrower position that doesn't include the width of the rotor. While it isn’t super important to know how that system works, it is important to know that your brake levers will engage consistently throughout the usable life of the brake pad. Hydraulic disc brakes automatically adjust for brake pad wear.Īs hydraulic disc brake pads wear down and become thinner, caliper pistons advance to compensate.
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