@Apple Valley Speedway
APR 12-13
2024
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Upcoming Race
Information
Class Info,
Safety & Rules
Live Stream
& Media
About
SMBRA
Motorized Bicycle Races For Every Class and Skill Level

Join the Fastest Motorized Bicycle Race in the USA

Our next Event will be held at Apple Valley Speedway April 12 & 13, 2023. We have racers come from all over the United States, from the East Coast to Hawaii, but there's always room for more! Join SMBRA for an action packed weekend full of motorized bicycle madness. Meet and race against the fastest bikes in the country. We have Race Classes for all skill levels.

APR 12-13 2024
Upcoming Race @ Apple Valley Speedway
about the races

Welcome to SoCal Motorized Bicycle Racing Association

Welcome to SMBRA! We are the largest and fastest motorized bicycle racing association in the USA. Our races include several motorized bicycles classes, ebikes, mopeds, scooters and many more. Whether you are ready to test yourself against the best or are just starting out, SMBRA welcomes you. We promise our events will be an experience beyond the ordinary!

Pay At Event

Race Registration
and Entry Fees

These are the Racing and Spectator Fees for our Events. Racers must sign a waiver to gain admission to the track. Please check into the racing booth upon arriving and we can get you all sorted out.

If you are a first time racer, please check out the Class Information and Safety Rules to make sure you are properly prepared before showing up to the races. Unprepared or unequipped racers will not be allowed on the track.

$80

Race Registration

  • Practice and Race Day Track Admission
  • Incl. Willow Springs Entrance Fee
  • Incl. Insurance
  • Overnight Camping
  • Lap Time Printouts
$20

Spectator Admission

  • Seating Admission
  • Willow Springs Entrance Fee
  • Overnight Camping
  • Action Packed Weekend

Have Questions?
Join our Group!

If you have any questions please join our Facebook group below
and reach out to one of our admins. We will be happy to help!

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4 weeks ago

Bridgestone Battlax "V02" 90/580R17 'Front Tire'Dunlop "Moto3" 90/80R17 'Front Tire' Pirelli "Diablo" 100/70R17 'Front Tire'PMT "Moto3/Moto4/Moto5" 90/80R17 'Front Tire'All of these tires will "fit" onto a 2.150" wide 17" rim.Intalled tire width with a 2.150" rim width should be ~3.0".The rim itself is going to be close to ~3.0" wide as well, because the 2.150" rim width dimension is the internal bead-seat width.I have not been able to find -ANY- full slick racing tires narrower than this, and I have been looking for years.This will fit just fine in most "font ends".Its the back tire on a Motorized Bicycle that gets ...tricky... as you go wider and wider.Make 3.0" tire width work out back, and you have 4x full slick motorcycle tire with multiple racing rubber compounds to choose from.Apollo Moto Racing machines will be running these tires.Cliffy Soares "Mayhem Racing" will debut at least one bike on these tires in October.Dan Nelson October bike will be running these tires.Don't be the last one to the party, you will regret it. ... See MoreSee Less
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4 weeks ago

New cover!! ... See MoreSee Less
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4 weeks ago

*****Public Service Announcement*****Mitas MC-11 tires "suck".*reports from multiple users* Better options at the same size:Hutchison GP1Bridgestone Battlax BT39 SS Heidenau K40R, K45R, K56R October is "only" 6 months away.... ... See MoreSee Less
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4 weeks ago

So I'm just curious what is a good clutch for a two stroke one that will not sleep won't slip ... See MoreSee Less
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4 weeks ago

Well! So …. Was I the only bike running the RDM Stage 4 clutch? I seen all the new style multi disc clutch systems….. pretty impressive! I wasn’t disappointed at all with that clutch 👍16 Belleville washers and I only skipped pads placement!!! Very strong clutch 👍 ... See MoreSee Less
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