WARNING: California’s Proposition 65
HJC RPHA 1N Garrett Gerloff LE Adult Street Helmets
Experience the elite performance of the HJC RPHA 1N Garrett Gerloff LE Full Face Motorcycle Helmet, crafted to MotoGP specifications and FIM certified for racing excellence. Featuring P.I.M. Plus reinforcement with carbon materials for maximum durability and an aerodynamically designed shell with advanced ventilation, this helmet ensures comfort and safety at high speeds. Equipped with a Pinlockready, antiscratch shield, and SilverCool moisturewicking interiors, it’s perfect for professional racers and enthusiasts alike. Complete with a speaker pocket for seamless communication setup. Find a dealer near you to step up your riding game with this MotoGPgrade helmet.
Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.
SIZE | HEAD (CM) | HAT SIZE | HEAD (IN) |
---|---|---|---|
2XS | 51 - 52 | 6 3/8 - 6 1/2 | 20 1/8 - 20 1/2 |
XS | 53 - 54 | 6 5⁄8 - 6 3⁄4 | 20 7⁄8 - 21 1⁄4 |
SM | 55 - 56 | 6 7⁄8 - 7 | 21 5⁄8 - 22 |
MD | 57 - 58 | 7 1⁄8 - 7 1⁄4 | 22 1⁄2 - 22 7⁄8 |
LG | 59 - 60 | 7 3⁄8 - 7 1⁄2 | 23 1⁄4 - 23 5⁄8 |
XL | 61 - 62 | 7 5⁄8 - 7 3⁄4 | 24 - 24 3⁄8 |
2XL | 63 - 64 | 7 7⁄8 - 8 | 24 3⁄4 - 25 1⁄8 |
3XL | 65 - 66 | 8 1⁄8 - 8 1⁄4 | 25 5⁄8 - 26 |
4XL | 67 – 68 | 8 3⁄8 - 8 1⁄2 | 26 3⁄8 - 26 3/4 |
5XL | 69 – 70 | 8 3⁄4 - 8 3⁄4 | 27 1⁄4 - 27 5/8 |
SIZE | HEAD (CM) | HAT SIZE | HEAD (IN) |
---|---|---|---|
XS | 54 – 55 | 6 3/4 - 6 7/8 | 21 1/4 - 21 5/8 |
S | 55 – 56 | 6 7⁄8 - 7 | 21 5⁄8 - 22 |
M | 57 – 58 | 7 1⁄8 - 7 1/4 | 22 1⁄2 - 22 7/8 |
L | 58 – 59 | 7 1⁄4 - 7 3⁄8 | 22 7⁄8 - 23 1⁄4 |
XL | 60 – 61 | 7 1⁄2 - 7 5⁄8 | 23 5⁄8 - 24 |
2XL | 62 – 63 | 7 3⁄4 - 7 7⁄8 | 243⁄8 - 24 3/4 |
3XL | 64 – 65 | 8 - 8 1/8 | 25 1⁄4 - 25 5⁄8 |
SIZE | HEAD (CM) | HAT SIZE | HEAD (IN) |
---|---|---|---|
XS | 54 – 55 | 6 3/4 - 6 7/8 | 21 1/4 - 21 5/8 |
S | 56 – 57 | 7 - 71⁄8 | 22 - 221⁄2 |
M | 58 – 59 | 7 1⁄4 - 73/8 | 22 7⁄8 - 231/4 |
L | 60 – 61 | 7 1⁄2 - 7 5⁄8 | 235⁄8 - 24 |
XL | 62 – 63 | 73⁄4 - 247⁄8 | 233⁄8 - 243/4 |
2XL | 63 – 64 | 8 - 81⁄8 | 251⁄4 - 255/8 |
3XL | 65 – 66 | 81/8 - 81/4 | 255⁄8 - 26 |
4XL | 67 – 68 | 83/8 - 81/2 | 263⁄8 - 263/4 |
5XL | 69 – 70 | 83/4 - 83/4 | 271⁄4 - 275/8 |
Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.
SIZE | HEAD (CM) | HAT SIZE | HEAD (IN) |
---|---|---|---|
YOUTH S | 49 – 50 | 61/8 - 61/4 | 191/4 - 193/4 |
YOUTH M | 51 – 52 | 63⁄8 - 61⁄2 | 20 - 201⁄2 |
YOUTH L | 53 – 54 | 65⁄8 - 63/4 | 207⁄8 - 211/4 |
YOUTH S/M | 49 – 50 | 61⁄8 - 61⁄4 | 191⁄4 - 193⁄4 |
YOUTH L/XL | 63/8 - 61/2 | 63⁄8 - 61⁄2 | 20 - 201⁄2 |
New or Brand New - Brand new item in original packaging (original manufacturer's warranty may apply).
Refurbished - Professionally restored and in perfect working condition. Original packaging may be missing or slightly damaged.
Used - Item has seen limited use but remains in good working condition. May show some limited signs of wear with small scratches or cosmetic blemishes. May arrive with damaged packaging or be repackaged.
Refurbished, Without Tags - Same as refurbished. Item may arrive with mising labels or tags.
Refurbished, Last Call - Same as refurbished. Last call or closeout item.
Product Image | Color | Size | SKU | Availability | Price |
---|---|---|---|---|---|
MC-21 | X-Small | 0809-2321-03-HH | Out of Stock | $839.99 | |
MC-21 | Small | 0809-2321-04-HH | Out of Stock | $839.99 | |
MC-21 | Medium | 0809-2321-05-HH | In Stock | $839.99 | |
MC-21 | Large | 0809-2321-06-HH | In Stock | $839.99 | |
MC-21 | X-Large | 0809-2321-07-HH | In Stock | $839.99 | |
MC-21 | 2X-Large | 0809-2321-08-HH | Out of Stock | $844.99 |