







Based on the Ryan Williams Signature Pro Scooter, this addition is the smallest and lightest of the line, best suited for the youngest and newest riders. The bright colors brought over from the Signature model - plus a sleek design with even smaller bars and deck makes this an ideal first scooter for new riders.
Details:
- Weight: 3.1 kg / 6.8 lbs
- Height: 75cm
Colors:
Matte Black
Specs:
- Deck / Downtube: 431.8mm (L) x 101.6mm (W)
- Fork: Steel Threadless Fork
- Handlebar: Steel Bar, 493.7mm (H) x 444.5mm (W) Y Bar
- Grips: Soft Grip
- Wheel: 100mm Alloy Core
- Head Parts HIC: Cartridge Headset Threaded
- Brake: 3 Bolt Brake
- Clamp: Double Clamp
Choosing a Scooter:
- Junior Replica: 5-8 years
- Replica: 8-11 years
- Signature Models (500 & 540): 11+ years
Note, this is just a guide, please pay close attention to scooter height. An ideal bar height should sit around the belly button mark (although this isn’t a rule, as it comes down to personal preference a bit.)
*No Returns. Please check scooter all information and height closely. We cannot exchange or refund scooter purchases made for incorrect size choices. At any time, Scooter shipping may be limited to certain regions/countries.

THE OFFICIAL FAN CLUB OF NITRO CIRCUS
MEMBERS GET
- Exclusive Daredevil Nation T-shirt
- Priority Ticketing
- Live Video Chats With Travis and the Athletes
- Meet & Greet Opportunities
- Exclusive Contests, Giveaways, Deals, and More
- Monthly Deals on Nitro Circus Merchandise
- Forum to Interact With Other Members
- Exclusive Partner and Sponsor Deals
Nitro Circus Apparel
Not sure what size to get? The below measurements are the dimensions of the shirts. Still now sure? Take a shirt you love, measure the length and width, and find the closet match.
T-Shirts (Unisex) | |||||||
Measurement (Inches) | XS | S | M | L | XL | 2XL | |
Body width | 17 | 19 | 20.5 | 22 | 24 | 26 | |
Body length | 27 | 28 | 29 | 30 | 31 | 32 |
Hoodies (Unisex) | ||||||
Measurements (Inches) | S | M | L | XL | 2XL | |
Body width (across bust below armhole) | 20 | 21 1/2 | 23 | 25 | 27 | |
Body length (shoulder to hem) | 27 | 28 | 29 | 29 3/4 | 30 1/4 | |
Zip Hoodies (Unisex) | |||||
Measurement (Inches) | S | M | L | XL | 2XL |
Body Width (inches) | 19 | 20.5 | 22 | 24 | 26 |
Body Length (inches) | 27 | 28 | 29 | 29.75 | 30.25 |
Sleeve Length (inches) | 25.125 | 25.625 | 26.125 | 26.625 | 27.125 |
JERSEYS - including personalized
FMX Jerseys | |||||||
Measurements (Inches) |
XS | S | M | L | XL | 2XL | 3XL |
Chest Circumference | 38 | 40.5 | 43 | 46 | 49.5 | 53 | 56.5 |
Length | 27 | 29 | 30.25 | 30.5 | 31 | 31.75 | 32.75 |
Youth FMX Jerseys | ||||
Measurements (Inches) | YS (6) | YM (8-10) | YL (10-12) | |
Chest Circumference | 31 | 34.5 | 38 | |
Length (collar to bottom) | 21.75 | 24 | 27 |
Toddler FMX Jerseys | ||||
Measurements (Inches) | 3T | 4T | 5T | |
Chest Circumference | 28 | 28 | 29 | |
Length | 16.75 | 18.75 | 20.75 | |
**For help choosing a jersey - see above chart.
Kid's Tees | ||||||
Measurements (Inches) | XS | S | M | L | XL | |
Width | 16 | 17 | 18 | 19 | 20 | |
Length | 20.5 | 22 | 23.5 | 25 | 26.5 | |
Toddler Tees | ||||||
Measurements (Inches) | 2T | 4T | 5/6 T | |||
Width | 12 | 14 | 15 | |||
Length | 15.5 | 17.5 | 18.5 | |||
Toddler Long Sleeve & Baseball Tees | ||||||
Measurements (Inches) | 2T | 4T | 5/6 T | |||
Width | 12 | 14 | 15 | |||
Length | 16 | 18 | 19 | |||
Kid's Hoodies | ||||||
Measurements (Inches) | XS | S | M | L | XL | |
Width | 16 | 17 | 18 | 19 | 20 | |
Body length | 19.75 | 27.25 | 22.5 | 24 | 25.5 | |
Sleeve length | 23.5 | 26.5 | 27.75 | 30.25 | 33 |
Women's Tees | ||||||
Measurements (Inches) | S | M | L | XL | 2XL | |
Chest width | 16 | 16 3/4 | 17 3/4 | 18 3/4 | 19 3/4 | |
Body length | 26 1/4 | 26 3/4 | 27 3/8 | 28 | 28 5/8 | |
Fits sizes | 2-4 | 6-8 | 8-10 | 10-14 | 14-18 |