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Full Bore USA M-37 Intermediate Rear Tire

$59.88 - $65.88
Was $84.27 - $86.82
Save up to $24.39 (29%)
Full Bore USA M-37 Intermediate Rear Tire
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Q & A

Have a product related question about fit, features, or functionality? Ask it here.

If you have a question about availability or need immediate assistance, call 1-800-841-2960.

What size rim locks do I need?
Brandon Brown - May 7, 2018
Thank you for your inquiry Brandon. Not knowing what size rims you are running, we can not provide you a specific size. You will need the rim lock that corresponds with your rim size. Typically rim locks come in the following sizes: 1.40 to 1.60 - 1.85 and 2.15. Here is an inexpensive option:
https://www.chapmoto.com/dubya-rim-lock-parent-579-68-053160 and here is the Warp 9 options for just a couple dollars more: https://www.chapmoto.com/warp-9-racing-rim-lock-parent-576-l35-25210s
Thanks for your support. - Kyle & the Chap Moto Team
Chaparral Motorsports Customer Support - May 8, 2018
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Full Bore USA M-37 Intermediate Rear Tire

Shipping & Returns

Orders $100 and over qualify for our free shipping offer. See our full shipping policy for further shipping details.

Return any new, unused and unaltered item within 30 business days. Create a return label online for as little as $7.99. Please read our return policy.


Full Bore USA M-37 intermediate terrain motocross tires are designed for serious offroad action. From motocross or national enduro racing to trail riding with friends, the M-37 is up for the challenge. With a deep lug pattern and stiff sidewall design, the M-37 offers incredible traction and long life.

  • 5 ply rated bias construction
  • Deep lug pattern provides superior traction
  • Stiff sidewall for an extremely long tire life
  • Designed for serious offroad action on intermediate terrain
  • Great for motocross or national enduro racing and recreational trail riding
  • This dirt bike tire is tube-type

Note: Wheel sold separately.

Available in the following motorcycle tire sizes: 80/100-12, 90/100-14, 90/100-16, 110/100-18, 100/90-19, 110/80-19, 110/90-19 and 120/80-19.


Tire Position
Model Name for Gear
Full Bore USA
Tube Type
Tire Usage

Item Numbers

Details Item Number Availability Store Pickup
Details:  110/80-19 Item #083-11005 Availability:In stock: Ready to shipStore Pickup:Available
Details:  120/80-19 Item #083-11010 Availability:In stock: Ready to shipStore Pickup:Available
Details:  100/90-19 Item #083-11011 Availability:In stock: Ready to shipStore Pickup:Available


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Average Rating:
1 review
1 Review
Have a set on my 450, works great at all so cal tracks (Glen Helen, Pala, hard pack Barona, loose cahuilla). Sizing is correct, traction is good, price is awesome. Sort of a Bridgestone replica. Will buy again
Definitely Yes
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