How does chainstay length affect handling?

Quicker handling: The shorter the bike's wheelbase, the more agile it will feel. On the trail, a shorter rear-end will help get the rider around tight singletrack turns more easily, and the bike is more responsive to "body English," which adds to that feeling of agility.

How does chainstay length affect ride?

More Stability

Lengthy chainstays provide a longer wheelbase which results in greater stability when riding at high speeds. Also, a longer bicycle is less susceptible to redirections caused by road irregularities and strong winds because the rear end isn't as “jumpy”.

What is a good length for a chainstay?

Normal chainstays are: Road bikes: 40.5 to 41.5cm… less than 16 ½ inches. Touring bikes: 42 to 43.5cm…

What is considered a short chainstay length?

For 26" and 27.5" full suspension bikes, something between 420mm and 430mm would be considered short, while for a 29er, something in the mid 430's would be considered short. And then for hardtails, stays can be as short at 400mm for smaller wheels.

Why do people wrap their chainstay?

As the name suggests, the purpose of the pad is to protect the chain stay from wear and damage from the chain, which can hit the stay with a lot of force when riding at high speed over rough terrain. Normally, the chainstay is closer to the bottom bracket, because this is where the chain usually slaps the frame.

19 related questions found

What's a chainstay protector?

Ride with minimal chain slap by using a Chainstay Protector. Designed and made in our Utah facility, the Chainstay Protector is made with neoprene and sewn with a tight stitch and heavy-duty thread for extra strength and durability.

What is a BMX chain stay?

What is the Chain Stay? The chain stay is the part of the bike that holds your back wheel. It runs from the back wheel all the way to the bottom bracket and seat tube. The length of the chain stay determines how close or how far your rear wheel is from you.

What is a dropped chainstay?

Dropped Chainstay

This is a driveside only modification, so the pair of stays is asymmetric. The “dropped” stay in this pair curves downward as it approached the bottom bracket shell and back up again to join the frame.

What is bottom bracket height?

Bottom Bracket Height is a measurement taken vertically from the ground up to the center of the bottom bracket. This measurement will vary depending on the tire used on the bike.

How do you measure chain stay?

Chainstay length is measured from the rear axle to the center of the bottom bracket. Trials bikes typically have shorter chainstays than most other bikes.

What is head angle on a bike?

The head angle is the angle from horizontal, to the angle that your fork sits at. Generally on a mountain bike, it will be anywhere from 62 degrees (slack) to 73 degrees (steep). Cross country bikes have steeper head angles, whilst downhill bikes have slacker head angles.

What is MTB chain stay?

The chainstay or “stays” = The pair of frame tubes that joins the bottom bracket shell to the rear axle holders (the slots the back wheel goes in). This means that the chain stays connect the bottom bracket (BB) to the center of the back wheel.

What is bottom bracket drop?

Definition. BB Drop is the vertical distance between the centre of the bottom bracket, and the axles of the front and rear wheels. This is a fixed, static measurement. Once a bike is built up and has no rider on it, this doesn't change.

Is chainstay necessary?

There is a need for a Chainstay protector to protect the bike from scratch, dents, and other such things. If you want to keep your pride and joy looking pristine without any scratches and dents, then you must apply a Chainstay and frame protectors.

What's a chainstay on a bike?

What is chainstay length? The distance from the center of the bottom bracket to the center of the rear wheel axle. This measurement is taken from the side view of the bike, ignoring the z-axis such that the width of the axle or bottom bracket does not come into play.

What is chain slap?

Chain slap has a few cheap and easy solutions. When it comes to noise, one you cannot miss is chain slap, down every rough downhill section or off every drop your chain makes a right racket slapping up and down against your swingarm.

How do I make my mountain bike quieter?

For those fortunate to have a threaded BB, maintenance is much easier. Sometimes all it takes to silence a BB is to snug it back down tightly against the shell. At least once a year you should remove, clean, and regrease your BB and BB shell – more often if you ride through lots of strems or in the rain.

Do road bikes need a chainstay protector?

Obviously on a road bike, the chainstay getting slapped by the chain pretty much never happens. That's why road bikes don't need them. It doesn't matter if mud gets on the chainstay, just clean it afterwards.

How do you remove an old chainstay protector?

Mastic tape was under a chainstay protector, so it was very "compressed" to the frame. I would probably start by warming it with a hairdryer and see if it will loosen up enough to peel. Any leftover adhesive can be removed with a rag soaked in iso alcohol or wd40.

What is aggressive bike geometry?

Aggressive geometry puts your upper body down lower for aerodynamics and the bikes tend to favor a more twitchy handling traits. Relaxed geometry has you sitting in a more upright position and the bike is setup to feel more stable at speed.

Does stem length affect bike handling?

Stem length is one of a number of factors, along with head tube angle and fork rake, that affects a bike's handling. Generally speaking, a shorter stem will result in faster handling, while a longer stem will result in slower, more predictable handling.

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