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Tires and Tubes / 12.5in to 24in Tires / 20in Tires
Schwalbe Jumpin Jack 20" Tire (HS 331)
Schwalbe Jumpin Jack 20" Tire (HS 331)
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Schwalbe Jumpin Jack 20" Tire (HS 331)
Schwalbe Jumpin Jack 20" Tire (HS 331)

Schwalbe
Jumpin Jack 20" Tire (HS 331)

Mfg PartNum:
  (1 customer reviews)
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The Schwalbe Jumpin Jack 20" Tire (HS 331). Designed for riding, large regular lugs give outstanding grip in sand and dirt. Special strengthening protects the sidewalls.

  • 20 x 2.1 Inch and 20 x 2.25 Inch
  • (ISO 406)
  • 65 PSI Max
  • Wirebead
  • B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

    The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.

     

    Threads Per Inch: 67 

     

    Tire Type: Clincher-WireBead 

     

    Wheel Size: 20" (ISO 406) 

    20 x 2.1 - Black

    Weight: 640 grams

    Tire Width: 54mm (2.1in) 

    Mfg PartNum: 11100134.03 

    20 x 2.25 - Black

    Weight: 770 grams

    Tire Width: 57mm (2.2in) 

    Mfg PartNum: 11100135.03 

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    A little heavy for my application but a great value.
    rating
    by prm
    Cycling Enthusiast
    MSP

    Picked these up for my daughter's 20" mtb because she needed something with a bit more tread. The value is great even if they are a bit heavy for my application. I realize they are mainly for dirt jumping (bmx) so I understand why they are made for durability. I couldn't pass on the price and the extra weight doesn't seem to be hindering her in any way.

    Reviewed 9/24/2021
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