Weight Mountain Bike Tire Pressure 29er Chart

For cornering and drifting this can be risky for the tyres as they will become compressed over the edges of the rims.

Weight mountain bike tire pressure 29er chart. 29er tire pressure chart. How a tyre performs at a given pressure is relative to the rider s weight. The heavier you are the higher the pressure your tyres needs to be to cater for the weight of you and your bike. As a rule mountain bike wheels feature a width of 20 millimetres and over.

The narrower the wheel the more pear shaped the tyre will become under pressure. For example a 145lb 66kg rider might find that 35psi in a 26 x 2 25in tyre feels too hard and lacks traction. Most people run more pressure in their rear tire usually 2 3 psi more because there is more weight on your back tire. Rear vs front tire.

Tire pressures are intended as a starting recommendation based on the listed wheel being set up with tubeless tire. I ride tubeless 2 3 kenda nevegal front and a 2 1 kenda small block 8 rear on my prophet. I usualy ride 26 29 psi which feels best i have done lots of trail pressure testing whats confusing to me is that the tires recommended min pressure is 35. On a mountain bike i definitely run less in the front than in the rear up to five.

The terrain you ride will have a massive effect on your perfect tire pressure. The pressure value is calculated considering a tubeless set up intended road surface rider s weight average bike weight inner rim width and tire volume. The trails you ride on. On a drop bar bike i tend to run pretty similar pressure maybe in the front i have two to three psi less if i can even control that says huseby.

With more air volume in a 2 2 2 5 mountain bike tire pressure can be fine tuned with great effect. In another post it said stan s formula is divide your weight by 7 for the max pressure you should run which would put you at 25. A rider s weight influences their tire pressure the same way it influences their suspension a lighter rider can get away with running less pressure and a heavier rider will have to run slightly higher pressures to get the same result. Get the latest mountain bike reviews news race results and much more by signing up for the mtbr newsletter.

Remember that the two of you combined put pressure on the tyres against the surface so the heavier you are the more pressure you apply whilst lighter riders produce less pressure so should opt for a lower psi. This is apparently for his tires whatever that might mean.