Description
TUBE 21″ H/D 21 UHDnrProvide enhanced protection against punctures and pinch flatsnr
Reinforced tubes for off-road applicationsnr
Feature a 4 mm wall thicknessnr
TUBE 21″ H/D 21 UHDnrProvide enhanced protection against punctures and pinch flatsnr
Reinforced tubes for off-road applicationsnr
Feature a 4 mm wall thicknessnr

| Specifications | |
|---|---|
| Type | MX |
| Inner Tube Valve Stem Type | Center Metal Valve (Threaded/Nuts) |
| Tube Fits Tire Size | 80/100-21 |
| Tube Fits Tire Size | 90/90-21 |
| Type | Enduro |
| Duty | Ultra Heavy Duty |
| Inner Tube Valve Stem Type | TR-4 (Round Base) |
| Riding Style | Off-Road |
| Tube Thickness | 4.0 mm |
| Mounting Position | Front/Rear |
| Material | Rubber |
| Type | Off-Road |
| Units | Each |
| Product Name | Inner Tube |
| Rim Diameter | 21" |
| Package info | |
|---|---|
| weight | 4.3 |
| height | 5.31 |
| length | 15.55 |
| width | 6.49 |