Kenda® K257D Klassic MX / Off-Road Motorcycle Tire
Kenda Klassic K257D MX / Off-Road Tire
Turn back the clock on style while keeping performance in the now!
The Kenda Klassic K257D is the ultimate tire for riders looking to capture an old-school flavor without sacrificing modern performance. Highly praised by restorers of classic 70s enduros (like Suzuki TS and Bultaco Alpina models), this tire perfectly complements vintage restorations. Constructed from a new performance rubber compound, the Klassic is engineered for superior grip and long-lasting tread wear whether you are hitting the track, tearing up the trail, or heading to work.
Thanks to an aggressive 4-to-5 knob pattern, the Klassic bites hard into the ground to deliver excellent traction across a variety of terrains. It provides a highly confident feel as it hooks up over roots, rocks, and rugged off-road obstacles. Beyond vintage restorations, it is a massive hit as an affordable, high-function upgrade for modern pit bikes and hybrids like the Honda CRF80F and CRF100F. Plus, unlike many dedicated dirt bike tires, the Klassic is DOT approved and street-legal on select sizes, meaning you are prepared to go the distance no matter where the ride takes you.
Kenda Klassic Features and Benefits
- Retro Aesthetic: The classic knobby tread pattern perfectly complements vintage motorcycle restorations, delivering an old-school flavor without getting in the way of performance.
- Aggressive 4-to-5 Knob Pattern: Bites deep into the ground for excellent traction over roots, rocks, and unpredictable off-road obstacles.
- Advanced Rubber Compound: Engineered for superior grip, reliable handling, and long-lasting tread wear on both dirt and pavement.
- Street-Legal: Select sizes are fully DOT approved for highway and street use.
- Broad Compatibility: Fits both vintage classics and modern off-road motorcycles or pit bike hybrids.
- Affordable Value: Backed by Kenda's trusted quality, delivering high function and reliable durability at an unbeatable price point.
- Tube Type (TT): Designed for use with standard inner tubes.
K257D Sizes and Specifications
| Size | Part Number | Position | TT/TL | Ply Rating | Load / Speed Index | O.D. (In) | S.W. (In) | Max PSI | Tread Depth (mm) |
|---|---|---|---|---|---|---|---|---|---|
| 3.00-16 | 042571636B0 | Front | TT | 4 | 43M | 23 | 3 | 33 | 10 |
| 4.10-18 | 042571852C0 | Front/Rear | TT | 6 | 63M | 25 | 4 | 40 | 14 |
| 300-21 (80/100-21) | 042572136B0 | Front | TT | 4 | 51M | 28 | 3 | 40 | 10 |
| 4.10-14 | 042571452B0 | Rear | TT | 4 | 47M | 22 | 4 | 33 | 14 |
| 5.10-17 | 042571764C0 | Rear | TT | 6 | 71P | 26 | 5 | 40 | 16 |
| 3.50-18 | 042571838B0 | Rear | TT | 4 | 56P | 25 | 4 | 33 | 14 |
| 4.10-18 | 042571852C0 | Rear | TT | 6 | 70M | 27 | 5 | 40 | 14 |
| 4.50-18 (110/100-18) | 042571858C0 | Rear | TT | 6 | 70M | 27 | 5 | 40 | 17 |
| 5.10-18 (120/100-18) | 042571864C0 | Rear | TT | 6 | 74M | 27 | 5 | 40 | 16 |
| 100/90-19 | 042571906C0 | Rear | TT | 6 | 57M | 27 | 5 | 33 | 16 |
PLEASE NOTE: Tire only, wheel NOT included! Double check your tire size before ordering to ensure accuracy when ordering your new tires!
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