Too many modern mountain bike stems sacrifice strength and torsional stiffness for a few grams of saved weight. The Thomson X4 is the leader in strength and stiffness.Certified to: EN 14766 2006 MTB and DIN CERTCO: 2006 MTBLeader in strength and stiffnessPrecise steering, tracking and more riding controlTraditional, knee friendly steerer clampOne piece 7000 series AluminiumMachined by Thomson, in Macon, GeorgiaThe Thomson X4 stem allows you to realize the benefits of stiffer forks and stiffer 31.8mm bars. X4 offers precise steering, tracking and more control while riding, all wrapped up in a beautiful design. The Thomson X4 is stronger and 30g lighter than the Thomson Elite 25.4mm mountain stem. It features a traditional steerer clamp that is shaped to save weight and to be knee friendly. X4 is absolutely the best combination of strength and weight available. Thomson stems are the strongest in the industry, meaning enduro and downhill riders can run Thomson confidently.The stem is one piece of solid 7000 series Aluminium extruded billet precision, machined by Thomson in Macon, Georgia. It s built and tested to the same standards as aerospace parts and it s the best stem for all-around mountain bike and cyclocross riding.
The Thomson Elite seatpost is over 40% stronger on ultimate strength tests than the strongest production seatposts on the market.The Elite has double the fatigue life of any other production models tested. The tube and head of the Thomson seatpost are integral machined from one piece of high strength 7000 series Aluminium. The head is not pressed or bonded in. This allows for superior strength and minimum weight.7000 series Aluminium41mm Seat Rail grip lengthAvailable in 250mm, 330mm, 367mm and 410mm lengthsAvailable in all seatpost sizes-5° to +29° Tilt adjustment228g weight (330mm length)Certified to: EN 14766 2006 MTB and DIN CERTCO: 2006 MTBIt s incredibly lightweight, approximately 201g (250mm length) for road bikes and 228g (330mm length) for mountain bikes. The natural ellipse bore inside tube creates an optimum strength-to-weight ratio. We have a long 1.614 inch (41mm) seat rail grip length. This helps prevent seat rail bending from impact loads. Most other seatposts have grip lengths of at least 0.5 inch shorter than our grip length.The Thomson seatpost design incorporates a bending fuse to prevent catastrophic failure. All competitive seatposts tested, failed catastrophically with the seat and clamp components, sometimes pieces of the tube and head flew off in all directions.The Thomson seatpost has a clamp, head and upper tube strong enough to withstand 350 foot-lbs of torque. The tube will start to yield and bend at the seat tube clamp at about 250 foot-lbs of torque. Under severe impact the Thomson seatpost will bend slightly and allow the rider to come to a safe stop or finish the ride.The Thomson seatpost has all parts captive and can easily be attached to a seat without dis-assembly. Infinite tilt adjustment minus 5° and plus 29°. Very low profile clamps mean no seat interference as the swivel nuts are down between the seat rails. The designs and materials have passed extensive life and ultimate strength tests. Our ongoing testing program ensures that every production lot of seatposts meets Thomson standards. Impact absorbing clamps in the seatpost will spread and flex on impact to protect seat, rails, and rider. The seats survive heavy impact loads without bending the rails.
The Thomson Elite seatpost is over 40% stronger on ultimate strength tests than the strongest production seatposts on the market. The Elite has double the fatigue life of any other production models tested. The tube and head of the Thomson seatpost are integral machined from one piece of high strength 7000 series Aluminium. The head is not pressed or bonded in. This allows for superior strength and minimum weight.7000 series Aluminium41mm Seat Rail grip lengthAvailable in 250mm, 330mm, 367mm and 410mm lengthsAvailable in all seatpost sizes-5° to +29° Tilt adjustment228g weight (330mm length)Certified to: EN 14766 2006 MTB and DIN CERTCO: 2006 MTBIt s incredibly lightweight, approximately 201g (250mm length) for road bikes and 228g (330mm length) for mountain bikes. The natural ellipse bore inside tube creates an optimum strength-to-weight ratio.We have a long 1.614 inch (41mm) seat rail grip length. This helps prevent seat rail bending from impact loads. Most other seatposts have grip lengths of at least 0.5 inch shorter than our grip length.The Thomson seatpost design incorporates a bending fuse to prevent catastrophic failure. All competitive seatposts tested, failed catastrophically with the seat and clamp components, sometimes pieces of the tube and head flew off in all directions.The Thomson seatpost has a clamp, head and upper tube strong enough to withstand 350 foot-lbs of torque. The tube will start to yield and bend at the seat tube clamp at about 250 foot-lbs of torque. Under severe impact the Thomson seatpost will bend slightly and allow the rider to come to a safe stop or finish the ride. The Thomson seatpost has all parts captive and can easily be attached to a seat without dis-assembly.Infinite tilt adjustment minus 5° and plus 29°. Very low profile clamps mean no seat interference as the swivel nuts are down between the seat rails. The designs and materials have passed extensive life and ultimate strength tests. Our ongoing testing program ensures that every production lot of seatposts meets Thomson standards. Impact absorbing clamps in the seatpost will spread and flex on impact to protect seat, rails, and rider. The seats survive heavy impact loads without bending the rails.
The Baby Limus is Challenge's all-around cyclocross tyre designed for races with constantly changing conditions. This tyre is ready to take on wet sand, sticky mud, or dry, fast, packed courses.Key Features:Colour: Tan.,TPI: 300.,Recommended Pressure: 26-35psi.,Puncture Protection: PPS.,Rubber Compound: SMART.,Construction: Handmade.,Series: PRO.,Size: 700.,Width: 33mm.,Casing: SuperPoly.,Bead: Tubeless Folding..
For mountain bikers looking for a stylish, great fitting helmet, look no further than the Engage. Coverage is extended on the back of the head for additional protection and the 21 vents will keep riders cool on hot days. The Engage features the secure custom fit of Smith’s VaporFit™ system while the AirEvac™ channels promote airflow to prevent fogging of your eyewear. The Engage also features channels on the front of the helmet for eyewear storage, and a three-position visor that rotates high to allow for goggle storage. Protection Lightweight in-mold construction MIPS® Brain Protection System reduces rotational forces caused by angled impacts to the head CPSC and CE EN 1078 certified Fit / Integration Designed for ultimate integration with Smith performance eyewear for maximum comfort, venting and storage convenience AirEvac™ ventilation system integrates with Smith eyewear for fog-free lenses VaporFit™ dial adjustment system offers 270-degree fit adjustment with the turn of a dial Features 20 fixed vents for consistent airflow Sweat-wicking liner insulates and fights odors Lightweight, low-bulk single layer webbing Two position adjustable visor Weight (Size M, MIPS®): 12 oz / 350 g
Hope MTB Stainless Steel 24mm Bottom BracketCompatible with Shimano, Race Face and other cranksets, the cups of this Hope MTB Stainless Steel Bottom Bracket are manufactured from machined aluminium and hold either full stainless steel or ceramic cartridge bearings.Double Sealed and Fully Serviceable BearingsThese stainless steel custom bearings are double sealed, fully serviceable, and removable to provide a greater lifespan than stock units. The bearings of Hope's MTB bottom bracket have been designed to run directly on the crankset axle, without the use of shims or spacers - again increasing life and reliability.Protected BearingsHope uses a non-contact, free-running labyrinth seal to protect the bearing externally, and the machined aluminium centre tube is sealed internally with O-rings for superb durability.Features:Material: Machined Aluminium (cups)Suitable for 68mm and 73mm shell widthInternal and External sealingWeight: 110gBuy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Starting at your house and venturing offroad at a moments notice, the Hoka One One Women's Challenger ATR 6 Trail Shoes provides the best of both worlds. As the name suggests, this shoe is built for taking on all terrains and delivers a high performance running experience across all surfaces. Crafted with an upper that's both breathable and lightweight, keeping you nimble and your temperature regulated on long challenging runs while ensuring a premium fit that keeps you free from distraction and focused on your stride. At the midsole, adaptable geometry and CMEVA foam has been utilised to offer a smooth transition across changeable running surfaces by absorbing impact shock and promoting stable footing as you navigate anything from hard concrete to technical terrain. Finished with 4mm lugs and zonal rubber on the outsole for durability, grip and all-terrain traction. Made with recycled Unifi REPREVE® yarn to save resources and emissions.
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.
The Baby Limus is Challenge's all-around cyclocross tire designed for races with constantly changing conditions. This tire is ready to take on wet sand, sticky mud, or dry, fast, packed courses and is available in a colourway usually reserved for the Pro's. Exclusive Team Edition colourway 350TPI cotton casing for ultimate performance Tubular Latex tube PPS Flat Protection 1.5 - 2.5 BAR Handmade Tubular
Hope MTB Stainless Steel 24mm Bottom BracketCompatible with Shimano, Race Face and other cranksets, the cups of this Hope MTB Stainless Steel Bottom Bracket are manufactured from machined aluminium and hold either full stainless steel or ceramic cartridge bearings.Double Sealed and Fully Serviceable BearingsThese stainless steel custom bearings are double sealed, fully serviceable, and removable to provide a greater lifespan than stock units. The bearings of Hope's MTB bottom bracket have been designed to run directly on the crankset axle, without the use of shims or spacers - again increasing life and reliability.Protected BearingsHope uses a non-contact, free-running labyrinth seal to protect the bearing externally, and the machined aluminium centre tube is sealed internally with O-rings for superb durability.Features:Material: Machined Aluminium (cups)Suitable for 68mm and 73mm shell widthInternal and External sealingWeight: 110gBuy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Spank Split StemDesigned with the enduro rider in mind, this durable, aluminium stem lets you angle your bars whatever the trail throws at you. Featuring a 34mm height and with no rise and finished in anodised shotpeen, this reliable stem provides unrivalled grip, without compromising the integrity of your bar. Features:Body Material: 3D-forged, CNC-optimised, 6-Series Alloy with 2D-forged faceplateRise: 0°Diameter: 31.8mmStack Height: 34mmFinish: Shotpeen AnodisedIncluded: Chamfered bar clamp, Custom Top-CapBuy Spank Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Spank Split StemDesigned with the enduro rider in mind, this durable, aluminium stem lets you angle your bars whatever the trail throws at you. Featuring a 34mm height and with no rise and finished in anodised shotpeen, this reliable stem provides unrivalled grip, without compromising the integrity of your bar. Features:Body Material: 3D-forged, CNC-optimised, 6-Series Alloy with 2D-forged faceplateRise: 0°Diameter: 31.8mmStack Height: 34mmFinish: Shotpeen AnodisedIncluded: Chamfered bar clamp, Custom Top-CapBuy Spank Components from Chain Reaction Cycles, the World's Largest Online Bike Store.