The quickest and lightest tyre we provide for our bikes, Schwalbe Kojak is the perfect choice for quick summer rides or the BWC sprint challenge.Key Features:They have a RaceGuard lining to provide some puncture resistance.,A Kevlar bead allows the tyre to be folded down and packed away, perfect for travelling or carrying a spare on your commute.,Slick riding surface Reflective tape on side walls Foldable 32mm wide,.
The toughest and most resilient tyre we provide for our bikes. The harder compound rubber and thicker tread have higher rolling resistance than our standard tyres, but allow you to ride your Brompton further. The full Kevlar lining means those miles should be puncture free.The harder compound rubber and thicker tread have higher rolling resistance than our standard tyres, but allow you to ride your Brompton further. The GreenGuard layer means those miles should be puncture free and the reflective strip improves rider visibility at night. E-25 safety endorsement - Rated for models with motot assist up to 25 km/h (15.5mph).*Image for display purposes only.
Exclusive to Brompton, the Schwalbe Marathon Racer Tyre is the fastest and lightest Marathon.Key Features:Greater tread depth and SpeedGrip compound for the best handling characteristics and lifespan,Raceguard Nylon fabric under the tread giving excellent puncture protection,LiteSkin sidewall,E-25 safety endorsement,Rated for pedelecs with motor assist up to to 25 km/h (15.5mph),Recommended for the Brompton Electric,.
BSD's Donnasqueak tyre is their best selling tyre, it's the Alex Donnachie signature built for grip and squeak. Alex Donnachie and BSD worked on the design of the tyre for a while and wanted to produce something with a simple, low profile tread and most importantly that mega squeak. The tyre features a smooth centre for low rolling resistance with tear resistant silkworm casing. Max pressure rating: 110 psi ###section### Product Specs WHEEL SIZE: 20" MAX PRESSURE: 110 PSI WEIGHT: 748g (26.4oz) PACK SIZE: Single
BSD's Donnastreet is built for the streets, based on their proven rubber compound from the Donnasqueak tyres, making this one of the most popular tyres they offer. The Kevlar bead version of the Donnastreet tyre is based on the same priven rubber and tread design as the original, with the added benefit of being lighter and foldable. They feature an all over smoother tread for more grip and sidewalls which sit further round the rim for better grind performance. Max pressure rating: 110psi. ###section### Product Specs WHEEL SIZE: 20" MAX PRESSURE: 110 PSI WEIGHT: 670g (23.6oz) PACK SIZE: Single
BSD's Donnastreet is built for the streets, based on their proven rubber compound from the Donnasqueak tyres, making this one of the most popular tyres they offer. They feature an all over smoother tread for more grip and sidewalls which sit further round the rim for better grind performance. Max pressure rating: 110psi. ###section### Product Specs WHEEL SIZE: 20" MAX PRESSURE: 110 PSI WEIGHT: 730g (25.7oz) PACK SIZE: Single
The CADEX Classics Tubeless tyre is a premium all-conditions road tire designed for optimal performance on the roughest of roads. With RR-S AR compound offering outstanding grip Supple Race Casing delivering maximum ride feel and Race Shield + layer protecting against cuts and punctures the CADEX Classics Tubeless is the superior choice for the most demanding conditions. The CADEX Carbon/Kevlar Composite bead through greater strength does not stretch and provides a safer interface with the tyre and rim. It can also withstand the higher pressures needed for road tubeless tyres and reduces air loss making it the best choice for any tubeless set up. RR-S AR Compound for outstanding grip and maximum speed in all conditions. Single-layer SRC casing for an incredibly supple ride at a super low weight. Race Shield + for 34% more puncture protection without compromising on speed or ride quality. All-new all-conditions tread pattern for increased grip and water shedding. Size 700x25c Weight 290g ETRTO 25x622 MIN - MAX Pressure PSI / BAR 70 PSI / 4.8 BAR - 95 PSI / 6.5 BAR TPI 170 Bead Kevlar® / Carbon Composite Bead Type Folding Casing Supple Race Casing (SRC) Puncture Protection Race Shield+
Please note the design has been updated.
Fix it fast. Light pocket-sized tire levers with a hybrid construction of an aluminum core encased around a nylon outer are tough but safe for carbon rims Quality forged aluminum core for strength perfect for tight fitting tire-and-rim combos Reinforced nylon outer protects the most valuable rims Easy tire removal – with integrated spoke hook
Use: Hard Pack Dirt to Light GravelKey Features:Size: 28",Tire Width: 33 mm,Internal Rim Width: 15-19 mm,Weight: 390 gr,TPI: 260,Bead: - Casing: SuperPoly,Flat protection: Double PPS,BAR: 3-9,PSI: 45-130,Inner tube: latex.
Challenge Almanzo Gravel Open Tubular TyreThis highly-effective gravel tyre features a tubular construction and double-layered puncture protection for excellent durability. The 'open' design of the tyre performs like a tubular, yet conveniently mounts like a standard clincher tyre. Plus, its tight tread offers excellent grip at high speeds, making it a reliable racing tyre even on tougher surfaces. Designed to give you more control than the Strada Bianca tyre and faster rolling resistance than the Gravel Grinder when cornering.Features: Use: Hard Pack Dirt to Light Gravel Size: 700 Tyre Width: 33mm Internal Rim Width: 15-19mm TPI: 260 Bead: Aramid Casing: SuperPoly Flat Protection: Double PPS BAR: 3-9 PSI: 45-130 Weight: 385gTechnologies: Challenge Handmade Clinchers (HCL): Our Handmade Clinchers are made from the same materials and processes as our handmade tubulars but instead of sewing an inner tube inside the casing is wrapped around an aramid bead to form a tire that fits on a clincher rim. The HCL is moulded flat, not in a horseshoe like a TLR or VCL. This shape allows the casing to naturally deform over surface imperfections and minimize rolling resistance. A tubeless tire is moulded in a U-shape to make the sidewalls rigid, so the system does not “burp” or lose air when it deforms after it encounters a surface imperfection. The tubeless tire's stiff sidewall compromises its ability to equal a supple HCL with a latex inner tube.Buy Challenge Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Open Tubular (Clincher) An open tubular is constructed using the same casing and tread materials and process as a tubular, but instead of sewing the casing together (closed), the sides of the tubular casing are folded around aramid fibre cords to produce beads. This ‘open’ design performs like a tubular, yet conveniently mounts like a standard clincher tyre. If combined with a Latex inner tube the ride becomes even closer to that of a tubular, offering excellent traction and cornering, low rolling resistance and shock absorption.