产品

 the chain saw must be a 14/16/18/20inch chainsaw with 2 holes 100% Brand New and High QualityThat gives the user the power to sharpen their chain...

The Challenge Smart Bead Seating Tool is made of lightweight, durable nylon. This heavy-duty tool generates much more controlled leverage than a we...

Produced by combining our latest, tested, ultimate technologies to create a more robust, longer-lasting road tire while maintaining the speed, comf...

Make your mark on the gravel scene with the Gravel Grinder. This tire combines a fast rolling diamond center with aggressive shoulder knobs that on...

Description   CHALLENGE H-CL Grifo PRO B/T 700x33 300TPI PPS The best all-around cyclocross tire ever created excels in wet or dry, soft packed,...

Description   CHALLENGE H-CL Limus PRO B/T 700x33c 300TPI PPS Limus means mud in Latin, which is exactly where this tire dominates. Deep, aggre...

The Strada is Challenge's go to tire for long days on the road. This all-condition tire combines a round profile that takes the sting out of rough ...

This Challenge Gravel Almanzo Pro Open Tubular is really built for speed. The shallow profile gives you speed on the straight while the knobs on th...

Description   CHALLENGE H-TLR Getaway PRO B/T 700x40 260TPI PPS2 RRP $139.99 The latest gravel tread designed to take you beyond where the pavem...

Make your mark on the gravel scene with the Gravel Grinder. This tire combines a fast rolling diamond center with aggressive shoulder knobs that on...

The Strada is Challenge's go to tire for long days on the road. This all-condition tire combines a round profile that takes the sting out of rough ...

The Challenge Criterium SC S Tubular Tyre is the supple, handmade, tubular perfect for the demands of racing. A silk casing provides the highest ri...

Produced by combining our latest, tested, ultimate technologies to create a more robust, longer-lasting road tire while maintaining the speed, comf...

The best all-around cyclocross tire ever created excels in wet or dry, soft packed, rocky and root-infested courses, grass, and more. The Grifo fea...

The Pista SC is a world-class, sticky, light, low rolling, handmade tubular intended for smooth wooden indoor tracks The unique tread profile provi...

This is the Challenge Pista Seta Ultra Tubular Tyre strong and light at the same time, has outstanding features the Veledrome tracks. When speed is...

Choose quality, choose reputation, choose Challenge. The Challenge Strada Pro Open Tubular Clincher Tyre gives you the performance characteristics ...

Description Light Challenge latex tube for 28 inch road wheels. The natural elasticity of latex actually reduces rolling resistance and makes the...

High-performance tubeless systems deserve exceptional sealant. Challenge Smart Tubeless Sealant was designed to work with both traditional and hand...

The Challenge Drawstring Bag is the perfect choice for daily essentials. Built to last, it has a practical pocket inside for small items like car k...

Specifications: Application: Gravel, Cyclocross, Road Valve Material: Aluminium Valve Type: SV (Sclaverand/Presta) Valve Length: 31.5 mm, 41.5 mm...