700c, 27-Inch & 650c

Find a steady speed with Serfas' Pacer tire. The slick tread and long-wearing rubber compound make this an optimal choice for an all-around, durable pavement tire.

- Ideal road bike commuting tire - With a thicker layer of tread rubber, the Caldera provides longer-lasting tread wear than a normal road tire - Bead: non-folding - Weight: 330 grams

The Caldera is designed as a durable tire that can handle the rigors of high-mileage training or commuting. - Thick crown tread provides longer-lasting wear - Durable 27 TPI casing

- Recreational tire with raised center for low rolling resistance - Fits older road bikes - Size: 27 x 1 1/4

- Recreational tire with raised center for low rolling resistance - Fits older road bikes - Size: 27 x 1 1/4

- A cross tire with a low, semi-slick profile - Light and economical - Fast rolling and with good cornering grip

- Never before has an entry-level model from Schwalbe been so good! - This update was really worth it. - The K-Guard puncture protection, a smooth 50-EPI carcass and the improved Silica compound give the Lugano II impressive race performance at an excellent price.

- Never before has an entry-level model from Schwalbe been so good! - This update was really worth it. - The K-Guard puncture protection, a smooth 50-EPI carcass, and the improved Silica compound give the Lugano II impressive race performance at an excellent price.

The Black Wall in K34 Tread is a great tire for any road bike. As avid everyday riders, Kenda knows what goes into a great commuter tire. Fast rolling, long life, and superb puncture protection are just a few of the reasons people prefer Kenda. Whether you're riding to the store or out for a weekend, Kenda will help you get safely where you're going. - K34 tread pattern - Made from quality Kenda rubber - ETRTO: 32-630 - Wire Bead

- Deep grooves evacuate water and dirt efficiently

Kenda Street K35 Tire - 27 x 1-1/4 Clincher Wire Black/Tan 22tpi

Kenda Street K40 Tire - 27 x 1 3/8 Clincher Wire Black/Tan

The Shakedown is a hybrid tire made for light gravel and touring. - Ideal replacement tire for casual touring, road or pavement use - Clincher design - 33 TPI

The Thunder Road is a smooth-rolling tire for use on road bikes. - Ideal replacement tire for casual road or pavement use - Clincher design

On dry, fast, and hardpack cyclocross courses, choose Specialized's Trigger Sport Tire for extra speed. Its file-tread pattern features small, fast-rolling center lugs that progress to large, aggressive shoulder knobs for predictable transitions and sure-footed handling in the corners.

- Road touring tire with Kevlar Flat Shield protection - Low rolling resistance - Wire bead - Size: 27 x 1 1/4

- Hybrid tire with small lugs suitable for road, light trail use - Wire bead - Size: 27 x 1 3/8

Smart Sam goes well on any terrain and even on the road it rolls effortlessly. It will roll over just about anything in the Double Defense version.

- Urban/recreational tire with shallow, grooved tread for multiple conditions - Size: 28 x 1 1/2 - ISO 635

Stradius Sport is an excellent performance tire. Equally adept in a training or commuting role, the Sport has an Aramid bead with an extra-strong 800D casing. - Natural and synthetic rubber yielding durability and performance - Tire Type: Clincher

Pasela is Panaracer's standard all around touring or urban commuting tire. Its comprehensive size range ensures that you can find a Pasela for most any usage. Ride it and trust it. - Steel (Wire) bead

- Grooved tread with directional siping - Street tire - Wire bead - Size: 27 x 1 1/8 (ISO 630mm)

- Raised center and directional lateral tread for city and rural roads - Wire bead - Size: 700 x 38c

- Recreational tire with raised center, slight lateral grooves for traction

- Street tire - Grooved tread with directional siping - Wire bead - Size: 27 x 1 1/4 - ISO 630

- Street tire - Grooved tread with directional siping - Wire bead

- Hardpack mountain bike tire designed to run in specific directions for the front and rear - In front, the Camber rolls fast, confidently grabbing corners even in the loose stuff - Reversed on the rear, the Camber gives you the same confidence in the corners, plus additional acceleration and climbing traction - Folding bead option also provides lightweight EPS puncture protection layer for outstanding performance and durability

- Trail/road tire with raised center, assertive lateral lugs - Wire bead - Size: 700 x 38c

- Hybrid tire for street or light trail use - Wire bead

- Grooved tread pattern suitable for rough street, gravel, rural roads - Wire bead - Size: 700 x 38c