The Mongoose 20″ x 4″ fat tire has a mixed tread for good traction in all conditions and will fit all 20″ fat tire bikes that use the 20″ x 4″ size tire. You should always check the side of your current tire to get the correct size that your bike requires.
- Fits all bikes that use a 20″ x 4″ tires
- Heavy duty rubber for extended tire life
- Please check the side of your tire for the tire size your bike uses