Schwalbe SX-R Tires Added To bmxultra.com Gear Calculator.

Due to popular demand the free online bmxultra.com Gear Calculator has now been updated to include the Schwalbe SX-R tires. A massive thanks to Daniel at DeadFast Racing for measuring them up for us.

We have added:

• 20 x 1.60″
• 20 x 1.85″

About the Schwalbe SX-R

The revolution in BMX racing

• The fastest and lightest BMX race tire in the world (20 x 1.60 weighs 255g, 20 x 1.85 weighs 295g)
• Developed together with INSPYRE and MEYBO, tested by Niek Kimmann and Jeremy Rencurel
• Already 4 World Cup victories in the development phase
• Optimised tread design for maximum grip out of the gate and in corners

ABOUT THE BMXULTRA.COM GEAR CALCULATOR

For over two decades we have been committed to providing the best and most comprehensive FREE online BMX Gear Calculator available, keeping it up to date with the latest in BMX racing tires. If you notice any tire options missing be sure to contact us and we will add them as soon as we can.

While all other gear calculators provide you with the Gear Inches or Roll Out for your specific gear, ours provides both in an accurate chart based on your tire of choice, so you can compare multiple gear options with just a single gear selection. You can also store up to 5 tire/gearing combinations for quick reference.

As always we do plan to update the iPhone/iPad app soon to bring it in alignment with the online calculator.

The free web based online calculator works well on any browser and device (Android devices, iPhones, iPads, PCs, laptops, etc) and we encourage everyone to take full advantage of the free calculator.

Check out the updated online version here: bmxultra.com/gear-calculator