Kids move fast, and grow faster. At times, it can seem like there’s a small window for the perfect bike fit. The right bike for a young rider is a delicate balance between too small, too big, and a short-lived just right. If we’re going to inspire the next generation of riders, we need to keep kids comfortably riding longer. •We designed the Jett Single Speed to be uniquely adjustable with longer seatposts and adjustable handlebars so kids can dial-in the perfect riding position as they grow.• Every detail of the Jett Single Speed—including the 130mm Bridge saddle, narrower-diameter grips, and short-reach, tool-less adjustable brake levers—was informed by Retül data from a kids’ research group to be perfectly proportional for young riders. • A lightweight bike is simply more fun and the Jett Single Speed’s all-new A1 aluminum frame, alloy fork, Pathfinder tires, and single-speed drivetrain make it one of the lightest kids’ bikes on the market.
Castelli BTW Speed SuitCreated for racing, the Castelli BTW Speed Suit is their most refined, aero suit yet. Faster than the already fast San Remo suit, this is best used when you're going all-in, forging the day's break or sprinting for the win.Taking its name from a phrase coined by fast-jet military test pilots - (we'll let you research that one) - the BTW Speed Suit has been created purely in the pursuit of speed. Castelli utilised CFD analysis, 3D test mannequins, fabric research and testing, numerous wind tunnel tests, and real-world WorldTour riding, resulting in their most aero suit yet.Dimpled shoulders and sleeves deal with boundary-layer aerodynamics while a smooth body is deployed to reduced skin friction and reduce drag to as little as possible. The suit offers up to a 3% saving compared to the San Remo race suit at higher speeds, particularly between the 45-65 km/h range, speeds at which races are won and lost. While comfort wasn't the main focus for the BTW, Castelli still uses highly breathable, full-stretch fabrics. An increase in Lycra® content gives a super-snug fit, albeit with a slight reduction in wicking performance. And it doesn't have the same front opening as the San Remo suit, so pee stops are a bit more challenging. But it's a fast suit, and that's what counts. Progetto X² Air Seat PadThe top-end Progetto X2 Air Seatpad is now better than ever. Castelli has improved the shape of the back and improved the method of stitching it in place. The result is it now sits flatter and offers greater comfort.The X2 retains its awesome ventilating perforations, keeping you cooler and drier on endurance rides. The design allows air and moisture to flow directly to the surface fabric for quick evaporation maintaining dryness. A 3-layer component construction also features two densities of foam plus gel pads to provide progressive damping. A super-soft and stretchy next-to-skin layer, with an antibacterial finish, completes this premium pad.Features:Materials: 65% Polyamide, 34% Elastane. 1% PolyesterTop: 86% Polyester, 14% ElastaneMade to be the fastest option for high-speed road racingDimpled shoulder and sleeve fabric for boundary-layer aerodynamicsSmooth body for reduced skin friction and laminar flowPremio-based short portion for aero comfortProgetto X² Air seamless seat pad for all-day comfort2-way YKK® zipperLasered tone-on-tone logos at back of leg and stitched scorpion patch at top of backSleeves to hold numbers over 2 rear pocketsSuggested temperature range: 15 to 35 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli BTW Speed SuitCreated for racing, the Castelli BTW Speed Suit is their most refined, aero suit yet. Faster than the already fast San Remo suit, this is best used when you're going all-in, forging the day's break or sprinting for the win.Taking its name from a phrase coined by fast-jet military test pilots - (we'll let you research that one) - the BTW Speed Suit has been created purely in the pursuit of speed. Castelli utilised CFD analysis, 3D test mannequins, fabric research and testing, numerous wind tunnel tests, and real-world WorldTour riding, resulting in their most aero suit yet.Dimpled shoulders and sleeves deal with boundary-layer aerodynamics while a smooth body is deployed to reduced skin friction and reduce drag to as little as possible. The suit offers up to a 3% saving compared to the San Remo race suit at higher speeds, particularly between the 45-65 km/h range, speeds at which races are won and lost. While comfort wasn't the main focus for the BTW, Castelli still uses highly breathable, full-stretch fabrics. An increase in Lycra® content gives a super-snug fit, albeit with a slight reduction in wicking performance. And it doesn't have the same front opening as the San Remo suit, so pee stops are a bit more challenging. But it's a fast suit, and that's what counts. Progetto X² Air Seat PadThe top-end Progetto X2 Air Seatpad is now better than ever. Castelli has improved the shape of the back and improved the method of stitching it in place. The result is it now sits flatter and offers greater comfort.The X2 retains its awesome ventilating perforations, keeping you cooler and drier on endurance rides. The design allows air and moisture to flow directly to the surface fabric for quick evaporation maintaining dryness. A 3-layer component construction also features two densities of foam plus gel pads to provide progressive damping. A super-soft and stretchy next-to-skin layer, with an antibacterial finish, completes this premium pad.Features:Materials: 65% Polyamide, 34% Elastane. 1% PolyesterTop: 86% Polyester, 14% ElastaneMade to be the fastest option for high-speed road racingDimpled shoulder and sleeve fabric for boundary-layer aerodynamicsSmooth body for reduced skin friction and laminar flowPremio-based short portion for aero comfortProgetto X² Air seamless seat pad for all-day comfort2-way YKK® zipperLasered tone-on-tone logos at back of leg and stitched scorpion patch at top of backSleeves to hold numbers over 2 rear pocketsSuggested temperature range: 15 to 35 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli BTW Speed SuitCreated for racing, the Castelli BTW Speed Suit is their most refined, aero suit yet. Faster than the already fast San Remo suit, this is best used when you're going all-in, forging the day's break or sprinting for the win.Taking its name from a phrase coined by fast-jet military test pilots - (we'll let you research that one) - the BTW Speed Suit has been created purely in the pursuit of speed. Castelli utilised CFD analysis, 3D test mannequins, fabric research and testing, numerous wind tunnel tests, and real-world WorldTour riding, resulting in their most aero suit yet.Dimpled shoulders and sleeves deal with boundary-layer aerodynamics while a smooth body is deployed to reduced skin friction and reduce drag to as little as possible. The suit offers up to a 3% saving compared to the San Remo race suit at higher speeds, particularly between the 45-65 km/h range, speeds at which races are won and lost. While comfort wasn't the main focus for the BTW, Castelli still uses highly breathable, full-stretch fabrics. An increase in Lycra® content gives a super-snug fit, albeit with a slight reduction in wicking performance. And it doesn't have the same front opening as the San Remo suit, so pee stops are a bit more challenging. But it's a fast suit, and that's what counts. Progetto X² Air Seat PadThe top-end Progetto X2 Air Seatpad is now better than ever. Castelli has improved the shape of the back and improved the method of stitching it in place. The result is it now sits flatter and offers greater comfort.The X2 retains its awesome ventilating perforations, keeping you cooler and drier on endurance rides. The design allows air and moisture to flow directly to the surface fabric for quick evaporation maintaining dryness. A 3-layer component construction also features two densities of foam plus gel pads to provide progressive damping. A super-soft and stretchy next-to-skin layer, with an antibacterial finish, completes this premium pad.Features:Materials: 65% Polyamide, 34% Elastane. 1% PolyesterTop: 86% Polyester, 14% ElastaneMade to be the fastest option for high-speed road racingDimpled shoulder and sleeve fabric for boundary-layer aerodynamicsSmooth body for reduced skin friction and laminar flowPremio-based short portion for aero comfortProgetto X² Air seamless seat pad for all-day comfort2-way YKK® zipperLasered tone-on-tone logos at back of leg and stitched scorpion patch at top of backSleeves to hold numbers over 2 rear pocketsSuggested temperature range: 15 to 35 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli BTW Speed SuitCreated for racing, the Castelli BTW Speed Suit is their most refined, aero suit yet. Faster than the already fast San Remo suit, this is best used when you're going all-in, forging the day's break or sprinting for the win.Taking its name from a phrase coined by fast-jet military test pilots - (we'll let you research that one) - the BTW Speed Suit has been created purely in the pursuit of speed. Castelli utilised CFD analysis, 3D test mannequins, fabric research and testing, numerous wind tunnel tests, and real-world WorldTour riding, resulting in their most aero suit yet.Dimpled shoulders and sleeves deal with boundary-layer aerodynamics while a smooth body is deployed to reduced skin friction and reduce drag to as little as possible. The suit offers up to a 3% saving compared to the San Remo race suit at higher speeds, particularly between the 45-65 km/h range, speeds at which races are won and lost. While comfort wasn't the main focus for the BTW, Castelli still uses highly breathable, full-stretch fabrics. An increase in Lycra® content gives a super-snug fit, albeit with a slight reduction in wicking performance. And it doesn't have the same front opening as the San Remo suit, so pee stops are a bit more challenging. But it's a fast suit, and that's what counts. Progetto X² Air Seat PadThe top-end Progetto X2 Air Seatpad is now better than ever. Castelli has improved the shape of the back and improved the method of stitching it in place. The result is it now sits flatter and offers greater comfort.The X2 retains its awesome ventilating perforations, keeping you cooler and drier on endurance rides. The design allows air and moisture to flow directly to the surface fabric for quick evaporation maintaining dryness. A 3-layer component construction also features two densities of foam plus gel pads to provide progressive damping. A super-soft and stretchy next-to-skin layer, with an antibacterial finish, completes this premium pad.Features:Materials: 65% Polyamide, 34% Elastane. 1% PolyesterTop: 86% Polyester, 14% ElastaneMade to be the fastest option for high-speed road racingDimpled shoulder and sleeve fabric for boundary-layer aerodynamicsSmooth body for reduced skin friction and laminar flowPremio-based short portion for aero comfortProgetto X² Air seamless seat pad for all-day comfort2-way YKK® zipperLasered tone-on-tone logos at back of leg and stitched scorpion patch at top of backSleeves to hold numbers over 2 rear pocketsSuggested temperature range: 15 to 35 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli BTW Speed SuitCreated for racing, the Castelli BTW Speed Suit is their most refined, aero suit yet. Faster than the already fast San Remo suit, this is best used when you're going all-in, forging the day's break or sprinting for the win.Taking its name from a phrase coined by fast-jet military test pilots - (we'll let you research that one) - the BTW Speed Suit has been created purely in the pursuit of speed. Castelli utilised CFD analysis, 3D test mannequins, fabric research and testing, numerous wind tunnel tests, and real-world WorldTour riding, resulting in their most aero suit yet.Dimpled shoulders and sleeves deal with boundary-layer aerodynamics while a smooth body is deployed to reduced skin friction and reduce drag to as little as possible. The suit offers up to a 3% saving compared to the San Remo race suit at higher speeds, particularly between the 45-65 km/h range, speeds at which races are won and lost. While comfort wasn't the main focus for the BTW, Castelli still uses highly breathable, full-stretch fabrics. An increase in Lycra® content gives a super-snug fit, albeit with a slight reduction in wicking performance. And it doesn't have the same front opening as the San Remo suit, so pee stops are a bit more challenging. But it's a fast suit, and that's what counts. Progetto X² Air Seat PadThe top-end Progetto X2 Air Seatpad is now better than ever. Castelli has improved the shape of the back and improved the method of stitching it in place. The result is it now sits flatter and offers greater comfort.The X2 retains its awesome ventilating perforations, keeping you cooler and drier on endurance rides. The design allows air and moisture to flow directly to the surface fabric for quick evaporation maintaining dryness. A 3-layer component construction also features two densities of foam plus gel pads to provide progressive damping. A super-soft and stretchy next-to-skin layer, with an antibacterial finish, completes this premium pad.Features:Materials: 65% Polyamide, 34% Elastane. 1% PolyesterTop: 86% Polyester, 14% ElastaneMade to be the fastest option for high-speed road racingDimpled shoulder and sleeve fabric for boundary-layer aerodynamicsSmooth body for reduced skin friction and laminar flowPremio-based short portion for aero comfortProgetto X² Air seamless seat pad for all-day comfort2-way YKK® zipperLasered tone-on-tone logos at back of leg and stitched scorpion patch at top of backSleeves to hold numbers over 2 rear pocketsSuggested temperature range: 15 to 35 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
The proven Transfer seatpost gets lighter and tighter for 2021. Completely redesigned from the ground up, with improved serviceability, decreased weight, reduced length, and decreased insertion depth.Performance Elite Transfer Posts retain the same internals, diameter options, drop options, shortened stack heights, new patent-pending head design and proven internals as the Factory Series but have a black anodized upper.Patent-pending clamp design dramatically reduces stack height,Proven Transfer internals with even easier serviceability than 2020 model,25g lighter than 2020 Transfer,NEW lightweight under-bar 1x lever design – or existing 2x lever (Supplied Separately - Not Included with Post),NEW 200mm drop option,Updated design.
Selle Italia SLR Tekno Road Bike SaddleThe SLR Tekno, a saddle featuring a refined style. The SLR is a combination of the highest properties of carbon: its extraordinary lightness combines with high strength guaranteed by the strictest testing. The dream saddle of any athlete.Features: Use: Road/Offroad Weight: 90g Size: 131 x 275mm Rail: CarboKeramic 7x9mmBuy Selle Italia Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Designed for use with our proven, reliable XD™ Driver Body, this 12-speed, 10- to 50-tooth cassette offers an optimal 500-percent gear range at a considerably lighter weight than 2x systems. It carries with it the X-DOME™ architecture, which, independent tests have concluded, yields the strongest cassettes on the market. New shifting characteristics improve both, inboard and outboard shifting, as well as chain retention.
High performance Ultegra Wireless hydraulic Servo Wave disc brake Di2 STI's give you control, modulation and power with minimal effort in all riding conditions Wireless connectivity to the front and rear derailleurs for effortless trouble free gear shifts With Di2 technology shifting is easy and precise - just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gear Full and semi synchronized shifting programable, Synchro shift compatible meaning a single shifter can control both front and rear shifting which can be fully custom tuned to your riding preferences. Semi synchronized shifting means when a front shift is made the rear mech will automatically correct to the appropriate ratio Simply pressing tactile buttons allows effortless and comfortable shifting even when your hands are cold Drop bar STI with shift buttons located in a near identical place to the positions you'd assume shifting using a mechanical Shimano STI Hydraulic brake lever with Servo Wave provides excellent stopping power with less effort especially from the hood position Hydraulic reservoir tank provides pad to rotor clearance auto-adjust maintaining braking performance during pad wear Finely tuneable reach adjusters for the levers enable custom fitment for all hands Levers use CR1632 batteries which last for approximately 1.5-2 years
The Bont Vaypor G sets a new benchmark for high-performance gravel cycling shoes. To meet the demand of the growing gravel scene, the Vaypor G uses a unidirectional carbon chassis, heat moldable fit and grippy sole to delivery incredible performance on and off the bike.Unidirectional carbon sole is designed for maximum performance at a class leading weightDurolite upper is light and durable, while faux suede leather liner improves comfortDual BOA retention system allows for easy, consistent adjustmentFully heat moldable chassis allows you to get the perfect fitReplaceable Grip Plate sole designed to maximise grip in dirt and muddy conditionsFrom the outset, Bont designed the Vaypor G to be the best Gravel shoe you can buy. The Vaypor G uses a stiff unidirectional carbon sole with a slim 3.6mm stack height to offer maximum performance. The replaceable Grip Plate sole is designed to maximise grip in dirty and muddy conditions, while also shedding mud and trail debris with ease.Gravel shoes are likely to see a lot more abuse than a road cycling shoe, so Bont has utilised a light but tough anti-stretch Durolite upper that is incredibly durable and built to last. Memory foam padding and a faux suede leather liner improve comfort over long distances, so the Vaypor G can remain comfortable on the longest and roughest of gravel rides. Further emphasising the built to last ethos is the replaceable Grip Plate sole, so if this wears out you can easily replace it.Fit on any cycle shoe is important, and Bont have equipped the Vaypor G with a fully heat moldable chassis so you can ensure you have the perfect personalised fit just for you. With the fit sorted you'll want to make sure the shoes stay put and thanks to the use of a Dual BOA retention system, you can be sure the Vaypor G is going nowhere, even under hard, out of the saddle sprints and climbs. Durable, stiff, and comfortable, the Bont Vaypor G is the ultimate shoe for gravel riders who can't live with compromise.Size Chart:
The Park Ranger is designed specifically for technical park, transition and street riding. This frame design draws inspiration from the Street Sweeper and makes use of its tube set and short chain stays to help create a tech driven frame with a steep head tube angle, a tall bottom bracket, hollow dropouts with integrated chain tensioners and a significantly lower standover. The Park Ranger includes all of the necessary (and fully removable) braking and Gyro tab hardware that park and transition riders look for when building a new bike. The frame's front triangle makes use of traditional round Nightshift-style top and down tubes with proven internal gusseting for added strength. ###section### Product Specs MATERIAL: 100% 4130 Chromoly HEAD TUBE ANGLE: 75.25° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 12.70-13" BB HEIGHT: 11.625° WHEEL SIZE: 20° STANDOVER HEIGHT: 7.625° DROPOUT SIZE: 14mm HEADSET TYPE: Integrated BB TYPE: Mid BRAKE MOUNTS: Removable GYRO TABS: Removable WEIGHT: 5 lbs ###section### Product Highlights Responsive Geometry with Short Backend and Steep Headtube Best suited to Street and Park riding High-quality Chromoly construction Built in chain tensioners Strong double butted tubing ###shogun-image-section###