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Serfas MTBK Krest MTB 27.5-inch Tire

Serfas MTBK Krest MTB 27.5-inch Tire
27.5 x 2.30
Please select options


The Krest tire will tackle all terrains – hardpack, loose dirt, mud, and will ascend & descend with predictable performance.

- Tightly Spaced Lug Pattern For Constant Traction
- Center Lugs Are Ramped For Low Rolling Resistance
- Fast & Predictable All-Mountain Tire
- Great For All Conditions
- TSR (Tubeless Ready)

- Pressure: 65 PSI
- Weight: 870g (27.5 x 2.3F)

Wire Bead

Wire bead tire
Economically priced
Heavier than folding (adds rotational weight)
Harder to store and transport

Folding Bead

Folding bead tire
More expensive
Lighter weight
Easier to store and transport
Tubeless Rim/Tire Cross-Section

Going tubeless allows you to run lower tire pressures without the added weight of a tube. Lower tire pressure has many benefits, including greater traction, lower rolling resistance over rough surfaces, and decreased risk of a puncture-related flat.

Tubeless-ready rims and tires are parts of a complete system that eliminate the need for tubes by creating an airtight chamber between the rim and tire. Liquid sealant is added to the chamber to fill small punctures and maintain air pressure while you ride.

UST (Universal Standard for Tubeless) is a specific type of tubeless system that dictates the shape of the rim and tire bead. UST rims should be paired with UST-specific tires for best results.