Shimano's Tiagra 4700 sets a new quality benchmark for entry-level groupsets. Utilising technology from their higher-end groupsets like Dura-Ace, Ultegra and 105, has allowed Shimano to bring this quality groupset to grassroots cyclists. Shimano Tiagra 4700 Crankset Reliability The iconic four-arm crank design has a standard pitch circle (bolt circle) diameter of 110mm both chainring combinations are interchangeable because they fit on the same crankset. 4700 Crankset Features: Cassette compatibility: 10-speed Bottom Bracket: BB-RS500/BB-RS500-PB Chain Line: 150 Dual Control Shifters Tiagra 4700 runs on a 10-speed drivetrain operated by improved ergonomic shift/brake levers (STI). The slim and compact bracket grip offers easy reach to the brake/shift lever from the hood position and a comfortable lever feeling for a wide range of riders. Shifting is accurate and virtually effortless. Dual Control Shifters Features: Cassette compatibility: 10-speed Chainset compatibility: Double Shift Cable: Lever side: OT-SP41/RD side: OT-SP41 Sealed Reach Adjuster: Screw Rear Derailleur The new rear derailleur has a revised cable pitch, which offers precise and long-lasting shifting performance and is compatible with up to a 34T cassette. Rear Derailleur (Short Cage) Features: Cassette compatibility: 10-speed Maximum Low Sprocket: 28T Maximum High Sprocket: 14T Minimum Low Sprocket: 25T Minimum High Sprocket: 11T Maximum Front Difference: 16T Total Capacity: 33T RD-4700 (GS/Medium Cage) Features: Cassette compatibility: 10-speed Maximum Low Sprocket: 34T Maximum High Sprocket: 12T Minimum Low Sprocket: 28T Minimum High Sprocket: 11T Maximum Front Difference: 16T Total Capacity: 39T Front Derailleur (2 x 10 Speed) A light action front derailleur with a more ergonomic operation results in less chain drop. A braze-on support bolt improves stability. Front Derailleur (2 x 10-speed) Features: Cassette compatibility: 10-speed Top Gear Teeth: 53T Maximum Capacity: 16T Chainstay Angle: 61-66 Chain Line: 43.5 Dual-Pivot Brake Caliper The new Tiagra brake system offers consistent all-around control in all conditions. Compared to the previous generation, the braking power has increased by 30%, while modulation of the brakes has also improved. Dual-Pivot Brake Caliper Features: Brake Type: Super SLR Dual Pivot Cartridge Shoe Holder: R50T5/R50T4 HG Cassette Sprocket (10-speed) Quality 10-speed Shimano Tiagra cassette. HG Cassette Sprocket (10-speed) Features: Sprocket Ration (11-32T): 11-12-14-16-18-20-22-25-28-32 Sprocket Ration (11-28T): 12-13-14-15-17-19-21-23-25-28 (12-28T) Reliable Chain Enjoy the benefits of Shimano's no-compromise attitude; their use the best materials offers great and reliable performance. Chain Features: Ultegra 6701 10-speed Runs smoothly Efficient Bottom Bracket Strong and smooth, the Shimano Tiagra 4700 Bottom Bracket is for use with 2-piece cap-free design road chainsets Threaded BSA The minimalist bearing interface gives superbly smooth rolling Easy installation Weight (Approximate): 72g
Designed with a four-sided entry system, this professional level, titanium-made pairing gives a sturdy and secure performance, with their self-cleaning construction making sure mud and moisture build-up are kept at bay. Coming complete with brass cleats and mounting hardware, this hard-wearing pedal set is ideal for the rowdy mountain marauder.
RockShox Revelation RC Solo Air Boost ForkBuilt for the demands of modern MTB trail-riding, this fork features a rock-solid aluminium construction for tackling whatever challenges the mountain throws at you on your ride. RockShox has also equipped this model with Boost axle spacing, so you'll benefit from stiffer and more responsive handling as you navigate from trail to trail and charge through rock gardens and trailside obstacles.Solo Air Air-Spring and RC DamperFeaturing a Solo Air air spring, this MTB fork lets you add air to your forks through a single Schrader valve, filling both the positive and negative air spring chambers simultaneously. This results in light, plush, and predictable performance that can be set up in seconds. Another highlight is its RC damper, which allows you to dial in your favourite settings for a more customised suspension feel as you conquer your way around the mountain.BoostBoost is the standard wheel and drivetrain specification that opens the opportunity for improved frame geometry with shorter chainstays, wider and stiffer suspension pivots, a wider range of chainring options, as well as more clearance for bigger tyres and wider, stiffer wheels.Features: Material: Aluminium Use: Mountain Bike (MTB) Steerer Diameter: 1 1/8-1.5" tapered Axle Size: 15x110mm (Boost) Air Spring: Solo Air Damper: RC Brake Type: Disc BrakeBuy RockShox Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The 20-inch hybrid Frog 53 kids bike is the ideal multi-purpose geared bike, suitable for 5 to 7-year-olds. This premium hybrid children s bike has a lightweight, sturdy aluminium frame, weighing 8.15kg making the bike easy to manoeuvre on roads, pavements, towpaths, and forest trails. It comes with Kenda small block eight tyres for maximum stability and grip, full-length mudguards, and the option to attach a pannier rack to the frame, for transporting school books and sports equipment.Lightweight 20-inch geared kids bike that is easy to handleSmall, easy-to-reach brake levers for better control and improved rider confidencePatented Frog cranks for more effortless pedalling, increasing efficiency and comfortFrogFit Technology youth-specific 8-speed gear shifters for easy gear changeFree 5-year warranty on frame and forksReflectors, mudguard and bell includedSuitable for 5 to 7 years with a recommended inside leg of 50cm-62cmThe Frog 53 kids bike is equipped with age-specific components, including a quick-release child-specific saddle for the perfect riding position and FrogFit Technology youth-specific 8-speed gear shifters with short lever travel and ultraslick cabling making changing gear and undulating rides a breeze. The bike also comes with Tektro brakes with small, easy-to-reach brake levers, which means better control and improved confidence for young riders. And, our patented Frog cranks, for more effortless pedalling, which reduces the distance between the pedals increasing efficiency and comfort for children. The Frog 53 is designed for longevity and has been optimised to help maximise the lifetime of the bike for a growing child. It offers a lower bracket position to ensure a safer more ergonomic riding experience, which also allows for a greater leg-length range to be accommodated, perfect for growing legs. And the handlebar height can be adjusted within a 40mm range, as a child grows.Get sized for cycling success:The Frog 53 hybrid bike is suitable for 5 to 7 years with a recommended inside leg measurement of 50cm-62cm.One of the biggest temptations is to buy a child's bike that they will grow into. However, this will likely have the opposite effect and put your child off bikes and cycling altogether! Another common mistake is to purchase a budget kids' bike but these models are often as heavy as a child which can lead to frustration at not being able to cycle. That s why Frog bikes are lightweight and designed to specifically accommodate the anatomy of children.The data obtained during our child-specific frame design research has helped us create a helpful kids bike sizing app. View our bike sizing guide to discover the best-sized bike for your child or alternatively speak to our sales team about our children s bike range.Available colours*: Electric Blue, Green, Orange, Pink, Purple, Red and Spotty*Actual colours may vary. This is due to the fact that every computer monitor has a different capability to display colours and that everyone sees these colours differently. Our photos show the samples as life-like as possible, but please understand the actual colour may vary slightly as paint batches also have variances. We cannot guarantee that the colour you see accurately portrays the true colour of the product.
The 20-inch hybrid Frog 53 kids bike is the ideal multi-purpose geared bike, suitable for 5 to 7-year-olds. This premium hybrid children s bike has a lightweight, sturdy aluminium frame, weighing 8.15kg making the bike easy to manoeuvre on roads, pavements, towpaths, and forest trails. It comes with Kenda small block eight tyres for maximum stability and grip, full-length mudguards, and the option to attach a pannier rack to the frame, for transporting school books and sports equipment.Lightweight 20-inch geared kids bike that is easy to handleSmall, easy-to-reach brake levers for better control and improved rider confidencePatented Frog cranks for more effortless pedalling, increasing efficiency and comfortFrogFit Technology youth-specific 8-speed gear shifters for easy gear changeFree 5-year warranty on frame and forksReflectors, mudguard and bell includedSuitable for 5 to 7 years with a recommended inside leg of 50cm-62cmThe Frog 53 kids bike is equipped with age-specific components, including a quick-release child-specific saddle for the perfect riding position and FrogFit Technology youth-specific 8-speed gear shifters with short lever travel and ultraslick cabling making changing gear and undulating rides a breeze. The bike also comes with Tektro brakes with small, easy-to-reach brake levers, which means better control and improved confidence for young riders. And, our patented Frog cranks, for more effortless pedalling, which reduces the distance between the pedals increasing efficiency and comfort for children. The Frog 53 is designed for longevity and has been optimised to help maximise the lifetime of the bike for a growing child. It offers a lower bracket position to ensure a safer more ergonomic riding experience, which also allows for a greater leg-length range to be accommodated, perfect for growing legs. And the handlebar height can be adjusted within a 40mm range, as a child grows.Get sized for cycling success:The Frog 53 hybrid bike is suitable for 5 to 7 years with a recommended inside leg measurement of 50cm-62cm.One of the biggest temptations is to buy a child's bike that they will grow into. However, this will likely have the opposite effect and put your child off bikes and cycling altogether! Another common mistake is to purchase a budget kids' bike but these models are often as heavy as a child which can lead to frustration at not being able to cycle. That s why Frog bikes are lightweight and designed to specifically accommodate the anatomy of children.The data obtained during our child-specific frame design research has helped us create a helpful kids bike sizing app. View our bike sizing guide to discover the best-sized bike for your child or alternatively speak to our sales team about our children s bike range.Available colours*: Electric Blue, Green, Orange, Pink, Purple, Red and Spotty*Actual colours may vary. This is due to the fact that every computer monitor has a different capability to display colours and that everyone sees these colours differently. Our photos show the samples as life-like as possible, but please understand the actual colour may vary slightly as paint batches also have variances. We cannot guarantee that the colour you see accurately portrays the true colour of the product.
The 20-inch hybrid Frog 53 kids bike is the ideal multi-purpose geared bike, suitable for 5 to 7-year-olds. This premium hybrid children s bike has a lightweight, sturdy aluminium frame, weighing 8.15kg making the bike easy to manoeuvre on roads, pavements, towpaths, and forest trails. It comes with Kenda small block eight tyres for maximum stability and grip, full-length mudguards, and the option to attach a pannier rack to the frame, for transporting school books and sports equipment.Lightweight 20-inch geared kids bike that is easy to handleSmall, easy-to-reach brake levers for better control and improved rider confidencePatented Frog cranks for more effortless pedalling, increasing efficiency and comfortFrogFit Technology youth-specific 8-speed gear shifters for easy gear changeFree 5-year warranty on frame and forksReflectors, mudguard and bell includedSuitable for 5 to 7 years with a recommended inside leg of 50cm-62cmThe Frog 53 kids bike is equipped with age-specific components, including a quick-release child-specific saddle for the perfect riding position and FrogFit Technology youth-specific 8-speed gear shifters with short lever travel and ultraslick cabling making changing gear and undulating rides a breeze. The bike also comes with Tektro brakes with small, easy-to-reach brake levers, which means better control and improved confidence for young riders. And, our patented Frog cranks, for more effortless pedalling, which reduces the distance between the pedals increasing efficiency and comfort for children. The Frog 53 is designed for longevity and has been optimised to help maximise the lifetime of the bike for a growing child. It offers a lower bracket position to ensure a safer more ergonomic riding experience, which also allows for a greater leg-length range to be accommodated, perfect for growing legs. And the handlebar height can be adjusted within a 40mm range, as a child grows.Get sized for cycling success:The Frog 53 hybrid bike is suitable for 5 to 7 years with a recommended inside leg measurement of 50cm-62cm.One of the biggest temptations is to buy a child's bike that they will grow into. However, this will likely have the opposite effect and put your child off bikes and cycling altogether! Another common mistake is to purchase a budget kids' bike but these models are often as heavy as a child which can lead to frustration at not being able to cycle. That s why Frog bikes are lightweight and designed to specifically accommodate the anatomy of children.The data obtained during our child-specific frame design research has helped us create a helpful kids bike sizing app. View our bike sizing guide to discover the best-sized bike for your child or alternatively speak to our sales team about our children s bike range.Available colours*: Electric Blue, Green, Orange, Pink, Purple, Red and Spotty*Actual colours may vary. This is due to the fact that every computer monitor has a different capability to display colours and that everyone sees these colours differently. Our photos show the samples as life-like as possible, but please understand the actual colour may vary slightly as paint batches also have variances. We cannot guarantee that the colour you see accurately portrays the true colour of the product.
The 20-inch hybrid Frog 53 kids bike is the ideal multi-purpose geared bike, suitable for 5 to 7-year-olds. This premium hybrid children s bike has a lightweight, sturdy aluminium frame, weighing 8.15kg making the bike easy to manoeuvre on roads, pavements, towpaths, and forest trails. It comes with Kenda small block eight tyres for maximum stability and grip, full-length mudguards, and the option to attach a pannier rack to the frame, for transporting school books and sports equipment.Lightweight 20-inch geared kids bike that is easy to handleSmall, easy-to-reach brake levers for better control and improved rider confidencePatented Frog cranks for more effortless pedalling, increasing efficiency and comfortFrogFit Technology youth-specific 8-speed gear shifters for easy gear changeFree 5-year warranty on frame and forksReflectors, mudguard and bell includedSuitable for 5 to 7 years with a recommended inside leg of 50cm-62cmThe Frog 53 kids bike is equipped with age-specific components, including a quick-release child-specific saddle for the perfect riding position and FrogFit Technology youth-specific 8-speed gear shifters with short lever travel and ultraslick cabling making changing gear and undulating rides a breeze. The bike also comes with Tektro brakes with small, easy-to-reach brake levers, which means better control and improved confidence for young riders. And, our patented Frog cranks, for more effortless pedalling, which reduces the distance between the pedals increasing efficiency and comfort for children. The Frog 53 is designed for longevity and has been optimised to help maximise the lifetime of the bike for a growing child. It offers a lower bracket position to ensure a safer more ergonomic riding experience, which also allows for a greater leg-length range to be accommodated, perfect for growing legs. And the handlebar height can be adjusted within a 40mm range, as a child grows.Get sized for cycling success:The Frog 53 hybrid bike is suitable for 5 to 7 years with a recommended inside leg measurement of 50cm-62cm.One of the biggest temptations is to buy a child's bike that they will grow into. However, this will likely have the opposite effect and put your child off bikes and cycling altogether! Another common mistake is to purchase a budget kids' bike but these models are often as heavy as a child which can lead to frustration at not being able to cycle. That s why Frog bikes are lightweight and designed to specifically accommodate the anatomy of children.The data obtained during our child-specific frame design research has helped us create a helpful kids bike sizing app. View our bike sizing guide to discover the best-sized bike for your child or alternatively speak to our sales team about our children s bike range.Available colours*: Electric Blue, Green, Orange, Pink, Purple, Red and Spotty*Actual colours may vary. This is due to the fact that every computer monitor has a different capability to display colours and that everyone sees these colours differently. Our photos show the samples as life-like as possible, but please understand the actual colour may vary slightly as paint batches also have variances. We cannot guarantee that the colour you see accurately portrays the true colour of the product.
The 20-inch hybrid Frog 53 kids bike is the ideal multi-purpose geared bike, suitable for 5 to 7-year-olds. This premium hybrid children s bike has a lightweight, sturdy aluminium frame, weighing 8.15kg making the bike easy to manoeuvre on roads, pavements, towpaths, and forest trails. It comes with Kenda small block eight tyres for maximum stability and grip, full-length mudguards, and the option to attach a pannier rack to the frame, for transporting school books and sports equipment.Lightweight 20-inch geared kids bike that is easy to handleSmall, easy-to-reach brake levers for better control and improved rider confidencePatented Frog cranks for more effortless pedalling, increasing efficiency and comfortFrogFit Technology youth-specific 8-speed gear shifters for easy gear changeFree 5-year warranty on frame and forksReflectors, mudguard and bell includedSuitable for 5 to 7 years with a recommended inside leg of 50cm-62cmThe Frog 53 kids bike is equipped with age-specific components, including a quick-release child-specific saddle for the perfect riding position and FrogFit Technology youth-specific 8-speed gear shifters with short lever travel and ultraslick cabling making changing gear and undulating rides a breeze. The bike also comes with Tektro brakes with small, easy-to-reach brake levers, which means better control and improved confidence for young riders. And, our patented Frog cranks, for more effortless pedalling, which reduces the distance between the pedals increasing efficiency and comfort for children. The Frog 53 is designed for longevity and has been optimised to help maximise the lifetime of the bike for a growing child. It offers a lower bracket position to ensure a safer more ergonomic riding experience, which also allows for a greater leg-length range to be accommodated, perfect for growing legs. And the handlebar height can be adjusted within a 40mm range, as a child grows.Get sized for cycling success:The Frog 53 hybrid bike is suitable for 5 to 7 years with a recommended inside leg measurement of 50cm-62cm.One of the biggest temptations is to buy a child's bike that they will grow into. However, this will likely have the opposite effect and put your child off bikes and cycling altogether! Another common mistake is to purchase a budget kids' bike but these models are often as heavy as a child which can lead to frustration at not being able to cycle. That s why Frog bikes are lightweight and designed to specifically accommodate the anatomy of children.The data obtained during our child-specific frame design research has helped us create a helpful kids bike sizing app. View our bike sizing guide to discover the best-sized bike for your child or alternatively speak to our sales team about our children s bike range.Available colours*: Electric Blue, Green, Orange, Pink, Purple, Red and Spotty*Actual colours may vary. This is due to the fact that every computer monitor has a different capability to display colours and that everyone sees these colours differently. Our photos show the samples as life-like as possible, but please understand the actual colour may vary slightly as paint batches also have variances. We cannot guarantee that the colour you see accurately portrays the true colour of the product.
To the delight of riders and mechanics alike, the new Ultegra BR-R8170 Hydraulic Disc brake delivers enhanced modulation, a quieter brake system and an easier than ever bleed process.High performance Ultegra Wireless hydraulic Servo Wave disc brake Di2 STI's give you control, modulation and power with minimal effort in all riding conditionsWireless connectivity to the front and rear derailleurs for effortless trouble free gear shiftsWith 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 gearFull 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 ratioSimply pressing tactile buttons allows effortless and comfortable shifting even when your hands are coldDrop bar STI with shift buttons located in a near identical place to the positions you'd assume shifting using a mechanical Shimano STIHydraulic brake lever with Servo Wave provides excellent stopping power with less effort especially from the hood positionHydraulic reservoir tank provides pad to rotor clearance auto-adjust maintaining braking performance during pad wearFinely tuneable reach adjusters for the levers enable custom fitment for all handsLevers use CR1632 batteries which last for approximately 1.5-2 yearsKit contains bled ST-R8170 STI, BR-R8170 flat mount brake callipers with pads, hoses and mineral oil (without rotors or adapters)The Ultegra R8170 disc brake caliper brings a new level of control to the road cycling world with enhanced modulation and a quicker initial braking point. Despite its smaller construction, the system is quieter than ever and easier to maintain. The redesigned Ultegra ST-R8170 have all-new ergonomics, even more precise brake modulation, and wireless electronic shifting. This trifecta lets you focus on the next sprint, the next descent, or the next joke from your riding partner.Shimano's new Ultegra ST-R8170 brake levers bring enhanced modulation and control to every ride by employing Shimano's proven SERVO WAVE technology. The all-new Di2 platform, used on both Dura-Ace and Ultegra, untethers the shifters while delivering our fastest, most reliable wireless shifting. Your time on the bike is precious, let Shimano make it even better.
To the delight of riders and mechanics alike, the new Ultegra BR-R8170 Hydraulic Disc brake delivers enhanced modulation, a quieter brake system and an easier than ever bleed process.High performance Ultegra Wireless hydraulic Servo Wave disc brake Di2 STI's give you control, modulation and power with minimal effort in all riding conditionsWireless connectivity to the front and rear derailleurs for effortless trouble free gear shiftsWith 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 gearFull 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 ratioSimply pressing tactile buttons allows effortless and comfortable shifting even when your hands are coldDrop bar STI with shift buttons located in a near identical place to the positions you'd assume shifting using a mechanical Shimano STIHydraulic brake lever with Servo Wave provides excellent stopping power with less effort especially from the hood positionHydraulic reservoir tank provides pad to rotor clearance auto-adjust maintaining braking performance during pad wearFinely tuneable reach adjusters for the levers enable custom fitment for all handsLevers use CR1632 batteries which last for approximately 1.5-2 yearsKit contains bled ST-R8170 STI, BR-R8170 flat mount brake callipers with pads, hoses and mineral oil (without rotors or adapters)The Ultegra R8170 disc brake caliper brings a new level of control to the road cycling world with enhanced modulation and a quicker initial braking point. Despite its smaller construction, the system is quieter than ever and easier to maintain. The redesigned Ultegra ST-R8170 have all-new ergonomics, even more precise brake modulation, and wireless electronic shifting. This trifecta lets you focus on the next sprint, the next descent, or the next joke from your riding partner.Shimano's new Ultegra ST-R8170 brake levers bring enhanced modulation and control to every ride by employing Shimano's proven SERVO WAVE technology. The all-new Di2 platform, used on both Dura-Ace and Ultegra, untethers the shifters while delivering our fastest, most reliable wireless shifting. Your time on the bike is precious, let Shimano make it even better.
Start 'em off right.The traction and comfort of its big plus-size tires and its light agile feel make the Cujo 20 the best way to learn trail riding skills with fewer spills. Highlights Light durable SmartForm C3 Alloy frame and fork Shimano 7-speed Revo Twist Shifter w/ powerful disc brakes Kid's Plus-Size Wheels and Tires (20x2.6') Model Number C56401U Model Name Kids Cujo 20+ Frame SmartForm C3 Alloy smooth welding Fork SmartForm C3 Alloy 1-1/8' steerer IS disc mount Rims Cannondale Disc lightweight alloy double wall 20' 29mm inner width 28h Hubs (F) Sealed Alloy Disc QR / (R) Formula QR Spokes Stainless Steel 14g Tires Kenda Slant 6 20 x 2.6' Pedals Wellgo Composite Platform w/ Reflectors Crank Prowheel w/ Double Guard 30T 130mm Bottom Bracket Cartridge square taper Chain KMC Z7 7-speed Rear Cogs Sunrace 11-34 7-speed Rear Derailleur Shimano Tourney Shifters Shimano Tourney Revo Twist Shifter 7-speed Handlebar Alloy 600mm width x 30mm rise Grips Cannondale Kid's Performance Stem Alloy Ahead 30mm Headset FSA Alloy 1-1/8' Ahead semi-integrated Brakes Tektro mechanical disc 160/160mm rotors Brake Levers Tektro 3 finger Saddle Cannondale Ergo Seatpost Lightweight alloy 25.4mm Speeds 7
With their ultra-light alloy frames vibration-absorbing seat stays lightweight components and race-inspired graphics Cannondale Kids’ bikes are engineered to pass something truly valuable on to the next generation… the love of the ride. These ultralight durable and beautiful frames provide a ride like no other. Especially with kids’ bikes the lighter it is the easier it is to ride. To give our little rippers every advantage over gravity we complement our beautifully crafted aluminium framesets with premium lightweight alloy components.Maximum Trail Fun with the amazing grip and comfortable ride of its big tires this lightweight rig makes trail riding fun and easy. Model Number C51150M Consumer Friendly Name Kids Trail 24' Frame SmartForm C3 Alloy smooth welding Fork SunTour XCT-JR 24 63mm travel 1-1/8' steerer coil w/ disc mounts Rear Shock Null Rims Cannondale lightweight alloy 24' 28h Hubs (F) Sealed Alloy Disc QR / (R) Sealed Alloy Disc QR Spokes Steel 14g Black Tires Kenda Small Block 8 24 x 1.95' Pedals Wellgo Composite Platform w/ reflectors Crank Prowheel Pro-V30 130mm length 30T Crank Option Null Bottom Bracket Cartridge square taper Chain KMC Z8.1 8-speed Rear Cogs Sunrace 12-32 8-speed Front Derailleur Null Rear Derailleur Shimano Tourney TX Shifters Shimano Tourney Revo Twist Shifter 8-speed Handlebar Lightweight Alloy 580mm wide 25.4mm Grips Cannondale Kid's Performance Stem Alloy Ahead 30mm Headset FSA Alloy 1-1/8' Ahead semi-integrated Brakes Cable actuated mechanical disc Brake Levers Alloy 3 finger E-Bike Display Null E-Bike Battery Null E-Bike Charger Null E-Bike Drive Unit Null Saddle Cannondale Ergo Seatpost Lightweight alloy 25.4mm Speeds 8 Extras Kickstand Weight Null Sizes Available One Size Fork Travel (F) 63mm Frame Details Smooth welding Frame Travel Null Front Hub Sealed Alloy Disc QR Material Aluminum Rear Hub Sealed Alloy Disc QR Tire Size 1.95