Brand-X Bolt Thru AxleThe Brand-X Bolt Thru Axle design is made from hard-wearing materials and made to Brand-X's exact specifications. Available at a cost that won't break the bank, these Bolt Thru axles are durable, dependable and the ideal upgrade to your fork or frame.Optimised Bolt Thru DesignFeaturing a lever-less design for a clean look and added security, these super-tough thru-axles tighten up with 6mm Allen key heads. They're also compatible with the Brand-X switch lever (sold separately), which allows quick installation and removal of the thru-axle on the go, without having to carry a set of Allen keys with you. Available in a range of sizes, Brand-X has produced these thru-axles in the most commonly seen lengths and thread pitches.Note: It is recommended to precisely measure the dimensions of your existing thru-axle before ordering, see the dimension table below.Features:Material: AL7075 AluminiumCNC Precision engineeredHollow for weight saving6mm Allen hey head at the bolt end for 2-way adjustmentSpecifications:Option 1: is designed for solid road/gravel/cyclocross forks that use the Shimano E-Thru 12x100mm axle standard with an M12x1.5 thread pitch.Options 2 and 3: are for frames with the 142x12mm axle standard and that use the Shimano E-Thru 12mm axle standard with an M12x1.5 thread pitch. There are two length options as some frames have thicker dropouts.Option 4: is for frames with the 142x12mm axle standard and that use the SRAM 12mm thru-axle with the M12x1.75 thread pitch.Option 5 is for frames with the “Boost” 148x12mm axle standard and that use the SRAM 12mm thru-axle with the M12x1.75 thread pitch.Option 6: is for standard RockShox suspension forks with the 15x100mm axle standard and that use the “Maxle” system with an M15x1.5 thread pitch.Option 7: is for the “Boost” version of RockShox suspension forks with the 15x110mm axle standard and that also use the “Maxle” system with an M15x1.5 thread pitch.Option 8: is for Fox Suspension forks with the standard 15x100mm axle standard that use the “Kabolt” system with an M14x1.5 thread pitch.Option 9: is for Fox Suspension forks with the standard 15x110mm axle standard that use the “Kabolt” system with an M14x1.5 thread pitch.Dimensions:OptionTypeHub SizeLengthThread LengthThread PitchWeight1E-Thru12x100mm125mm17mmM12x1.531g2E-Thru12x142mm166mm17mmM12x1.540g3E-Thru12x142mm170mm17mmM12x1.542g4SRAM12x142mm172mm20mmM12x1.7542g5SRAM12x148mm180mm20mmM12x1.7543g6RockShox15x100mm146mm11mmM15x1.565g7RockShox15x110mm158mm11mmM15x1.569g8Fox Kabolt15x100mm146mm13mmM14x1.563g9Fox Kabolt15x110mm156mm13mmM14x1.567gBuy Brand-X Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X Bolt Thru AxleThe Brand-X Bolt Thru Axle design is made from hard-wearing materials and made to Brand-X's exact specifications. Available at a cost that won't break the bank, these Bolt Thru axles are durable, dependable and the ideal upgrade to your fork or frame.Optimised Bolt Thru DesignFeaturing a lever-less design for a clean look and added security, these super-tough thru-axles tighten up with 6mm Allen key heads. They're also compatible with the Brand-X switch lever (sold separately), which allows quick installation and removal of the thru-axle on the go, without having to carry a set of Allen keys with you. Available in a range of sizes, Brand-X has produced these thru-axles in the most commonly seen lengths and thread pitches.Note: It is recommended to precisely measure the dimensions of your existing thru-axle before ordering, see the dimension table below.Features:Material: AL7075 AluminiumCNC Precision engineeredHollow for weight saving6mm Allen hey head at the bolt end for 2-way adjustmentSpecifications:Option 1: is designed for solid road/gravel/cyclocross forks that use the Shimano E-Thru 12x100mm axle standard with an M12x1.5 thread pitch.Options 2 and 3: are for frames with the 142x12mm axle standard and that use the Shimano E-Thru 12mm axle standard with an M12x1.5 thread pitch. There are two length options as some frames have thicker dropouts.Option 4: is for frames with the 142x12mm axle standard and that use the SRAM 12mm thru-axle with the M12x1.75 thread pitch.Option 5 is for frames with the “Boost” 148x12mm axle standard and that use the SRAM 12mm thru-axle with the M12x1.75 thread pitch.Option 6: is for standard RockShox suspension forks with the 15x100mm axle standard and that use the “Maxle” system with an M15x1.5 thread pitch.Option 7: is for the “Boost” version of RockShox suspension forks with the 15x110mm axle standard and that also use the “Maxle” system with an M15x1.5 thread pitch.Option 8: is for Fox Suspension forks with the standard 15x100mm axle standard that use the “Kabolt” system with an M14x1.5 thread pitch.Option 9: is for Fox Suspension forks with the standard 15x110mm axle standard that use the “Kabolt” system with an M14x1.5 thread pitch.Dimensions:OptionTypeHub SizeLengthThread LengthThread PitchWeight1E-Thru12x100mm125mm17mmM12x1.531g2E-Thru12x142mm166mm17mmM12x1.540g3E-Thru12x142mm170mm17mmM12x1.542g4SRAM12x142mm172mm20mmM12x1.7542g5SRAM12x148mm180mm20mmM12x1.7543g6RockShox15x100mm146mm11mmM15x1.565g7RockShox15x110mm158mm11mmM15x1.569g8Fox Kabolt15x100mm146mm13mmM14x1.563g9Fox Kabolt15x110mm156mm13mmM14x1.567gBuy Brand-X Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X Bolt Thru AxleThe Brand-X Bolt Thru Axle design is made from hard-wearing materials and made to Brand-X's exact specifications. Available at a cost that won't break the bank, these Bolt Thru axles are durable, dependable and the ideal upgrade to your fork or frame.Optimised Bolt Thru DesignFeaturing a lever-less design for a clean look and added security, these super-tough thru-axles tighten up with 6mm Allen key heads. They're also compatible with the Brand-X switch lever (sold separately), which allows quick installation and removal of the thru-axle on the go, without having to carry a set of Allen keys with you. Available in a range of sizes, Brand-X has produced these thru-axles in the most commonly seen lengths and thread pitches.Note: It is recommended to precisely measure the dimensions of your existing thru-axle before ordering, see the dimension table below.Features:Material: AL7075 AluminiumCNC Precision engineeredHollow for weight saving6mm Allen hey head at the bolt end for 2-way adjustmentSpecifications:Option 1: is designed for solid road/gravel/cyclocross forks that use the Shimano E-Thru 12x100mm axle standard with an M12x1.5 thread pitch.Options 2 and 3: are for frames with the 142x12mm axle standard and that use the Shimano E-Thru 12mm axle standard with an M12x1.5 thread pitch. There are two length options as some frames have thicker dropouts.Option 4: is for frames with the 142x12mm axle standard and that use the SRAM 12mm thru-axle with the M12x1.75 thread pitch.Option 5 is for frames with the “Boost” 148x12mm axle standard and that use the SRAM 12mm thru-axle with the M12x1.75 thread pitch.Option 6: is for standard RockShox suspension forks with the 15x100mm axle standard and that use the “Maxle” system with an M15x1.5 thread pitch.Option 7: is for the “Boost” version of RockShox suspension forks with the 15x110mm axle standard and that also use the “Maxle” system with an M15x1.5 thread pitch.Option 8: is for Fox Suspension forks with the standard 15x100mm axle standard that use the “Kabolt” system with an M14x1.5 thread pitch.Option 9: is for Fox Suspension forks with the standard 15x110mm axle standard that use the “Kabolt” system with an M14x1.5 thread pitch.Dimensions:OptionTypeHub SizeLengthThread LengthThread PitchWeight1E-Thru12x100mm125mm17mmM12x1.531g2E-Thru12x142mm166mm17mmM12x1.540g3E-Thru12x142mm170mm17mmM12x1.542g4SRAM12x142mm172mm20mmM12x1.7542g5SRAM12x148mm180mm20mmM12x1.7543g6RockShox15x100mm146mm11mmM15x1.565g7RockShox15x110mm158mm11mmM15x1.569g8Fox Kabolt15x100mm146mm13mmM14x1.563g9Fox Kabolt15x110mm156mm13mmM14x1.567gBuy Brand-X Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X Bolt Thru AxleThe Brand-X Bolt Thru Axle design is made from hard-wearing materials and made to Brand-X's exact specifications. Available at a cost that won't break the bank, these Bolt Thru axles are durable, dependable and the ideal upgrade to your fork or frame.Optimised Bolt Thru DesignFeaturing a lever-less design for a clean look and added security, these super-tough thru-axles tighten up with 6mm Allen key heads. They're also compatible with the Brand-X switch lever (sold separately), which allows quick installation and removal of the thru-axle on the go, without having to carry a set of Allen keys with you. Available in a range of sizes, Brand-X has produced these thru-axles in the most commonly seen lengths and thread pitches.Note: It is recommended to precisely measure the dimensions of your existing thru-axle before ordering, see the dimension table below.Features:Material: AL7075 AluminiumCNC Precision engineeredHollow for weight saving6mm Allen hey head at the bolt end for 2-way adjustmentSpecifications:Option 1: is designed for solid road/gravel/cyclocross forks that use the Shimano E-Thru 12x100mm axle standard with an M12x1.5 thread pitch.Options 2 and 3: are for frames with the 142x12mm axle standard and that use the Shimano E-Thru 12mm axle standard with an M12x1.5 thread pitch. There are two length options as some frames have thicker dropouts.Option 4: is for frames with the 142x12mm axle standard and that use the SRAM 12mm thru-axle with the M12x1.75 thread pitch.Option 5 is for frames with the “Boost” 148x12mm axle standard and that use the SRAM 12mm thru-axle with the M12x1.75 thread pitch.Option 6: is for standard RockShox suspension forks with the 15x100mm axle standard and that use the “Maxle” system with an M15x1.5 thread pitch.Option 7: is for the “Boost” version of RockShox suspension forks with the 15x110mm axle standard and that also use the “Maxle” system with an M15x1.5 thread pitch.Option 8: is for Fox Suspension forks with the standard 15x100mm axle standard that use the “Kabolt” system with an M14x1.5 thread pitch.Option 9: is for Fox Suspension forks with the standard 15x110mm axle standard that use the “Kabolt” system with an M14x1.5 thread pitch.Dimensions:OptionTypeHub SizeLengthThread LengthThread PitchWeight1E-Thru12x100mm125mm17mmM12x1.531g2E-Thru12x142mm166mm17mmM12x1.540g3E-Thru12x142mm170mm17mmM12x1.542g4SRAM12x142mm172mm20mmM12x1.7542g5SRAM12x148mm180mm20mmM12x1.7543g6RockShox15x100mm146mm11mmM15x1.565g7RockShox15x110mm158mm11mmM15x1.569g8Fox Kabolt15x100mm146mm13mmM14x1.563g9Fox Kabolt15x110mm156mm13mmM14x1.567gBuy Brand-X Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X Bolt Thru AxleThe Brand-X Bolt Thru Axle design is made from hard-wearing materials and made to Brand-X's exact specifications. Available at a cost that won't break the bank, these Bolt Thru axles are durable, dependable and the ideal upgrade to your fork or frame.Optimised Bolt Thru DesignFeaturing a lever-less design for a clean look and added security, these super-tough thru-axles tighten up with 6mm Allen key heads. They're also compatible with the Brand-X switch lever (sold separately), which allows quick installation and removal of the thru-axle on the go, without having to carry a set of Allen keys with you. Available in a range of sizes, Brand-X has produced these thru-axles in the most commonly seen lengths and thread pitches.Note: It is recommended to precisely measure the dimensions of your existing thru-axle before ordering, see the dimension table below.Features:Material: AL7075 AluminiumCNC Precision engineeredHollow for weight saving6mm Allen hey head at the bolt end for 2-way adjustmentSpecifications:Option 1: is designed for solid road/gravel/cyclocross forks that use the Shimano E-Thru 12x100mm axle standard with an M12x1.5 thread pitch.Options 2 and 3: are for frames with the 142x12mm axle standard and that use the Shimano E-Thru 12mm axle standard with an M12x1.5 thread pitch. There are two length options as some frames have thicker dropouts.Option 4: is for frames with the 142x12mm axle standard and that use the SRAM 12mm thru-axle with the M12x1.75 thread pitch.Option 5 is for frames with the “Boost” 148x12mm axle standard and that use the SRAM 12mm thru-axle with the M12x1.75 thread pitch.Option 6: is for standard RockShox suspension forks with the 15x100mm axle standard and that use the “Maxle” system with an M15x1.5 thread pitch.Option 7: is for the “Boost” version of RockShox suspension forks with the 15x110mm axle standard and that also use the “Maxle” system with an M15x1.5 thread pitch.Option 8: is for Fox Suspension forks with the standard 15x100mm axle standard that use the “Kabolt” system with an M14x1.5 thread pitch.Option 9: is for Fox Suspension forks with the standard 15x110mm axle standard that use the “Kabolt” system with an M14x1.5 thread pitch.Dimensions:OptionTypeHub SizeLengthThread LengthThread PitchWeight1E-Thru12x100mm125mm17mmM12x1.531g2E-Thru12x142mm166mm17mmM12x1.540g3E-Thru12x142mm170mm17mmM12x1.542g4SRAM12x142mm172mm20mmM12x1.7542g5SRAM12x148mm180mm20mmM12x1.7543g6RockShox15x100mm146mm11mmM15x1.565g7RockShox15x110mm158mm11mmM15x1.569g8Fox Kabolt15x100mm146mm13mmM14x1.563g9Fox Kabolt15x110mm156mm13mmM14x1.567gBuy Brand-X Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X HT-01 Derailleur HangerReplacement alloy gear hanger for the Brand-X HT-01 frame.Features: 1x Replacement Alloy Gear hanger Includes 2 x replacement boltsBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X RD-01 Derailleur HangerReplacement alloy gear hanger for the Brand-X RD-01 frame.Features: 1x Replacement Alloy Gear hanger Buy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X Classic Bar EndsThe Brand-X quill classic bar end is 3D forged from 1 piece of 6061-T6 Aluminium and features a gentle curve for a comfortable riding position. They can be set at any angle and will fit securely on all handlebars.Features: Length: 140mm Barbore: 22.2mm Diameter of bar end: 22.6mm Weight: 140 grams per pair Finish: Sand Blasted and anodised Colour: BlackBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X Road Racing Classic HandlebarThese Brand-X Road Racing Classic handlebars feature a traditional bend with a long 100mm reach and deep 138mm drop. Manufactured from 6061 double-butted aluminium with a shot peened finish for enhanced fatigue resistance and durability. An anodized black finish with subtle graphics provides an understated stealthy appearance. Additional features include recessed channels for cable routing and centre markings for ease of set up.Features: Traditional bend: 100mm reach &138mm dropMaterial: 6061 Double Butted AluminiumFinish: Shot-peened and anodised blackEN-R ApprovedColour: BlackWidth: 40cm, 42cm, 44cm Clamp Diameter: 31.8mm Weight: 319 grams (42cm)Buy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X Mountain Bike StemThe Brand-X Mountain Bike Stem is constructed from 3D forged aluminium ensuring it is incredibly durable and strong, without compromising on weight. Featuring a flip design which ensures the front end stays low, it is made for a clamping zone of 31.8mm, making it the perfect choice for a 29" or 27.5" bike. Features:Sizes: 60, 70 + 80mm LengthsRise: 7 DegreesClamp Diameter: 31.8Material: 3D Forged AluminiumFinish: AnodisedColour: BlackEN-M ApprovedWeight: 146 grams (60mm)Buy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X Enduro Mountain Bike StemCreated from a 3d forged aluminium construction, this stem is highly durable and stiff, yet also incredibly lightweight, so you can tackle whatever challenges you meet on the trails. Designed to be used alongside a bar with a clamping zone of 31.8mm, it is available in lengths of 40, 50 and 60mm.The Flip/Flop design allows the user to easily run it upside down to help keep the front end low; ideal for a 29” or 27.5” bike, where the front tends to be higher than you may want.Features:Sizes: 40mm, 50mm, 60mmRise: 3 degreesClamp Diameter: 31.8mmMaterial: 3D Forged AluminiumFinish: AnodisedColour: BlackEN-M ApprovedWeight: 114g (40mm), 131g (50mm) and 134g (60mm)Buy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X Headset Compression Device- Carbon CapComing equipped with a stiff carbon top cap and body construction, this compression device offers excellent strength and durability. It is specifically engineered to compress your headset together safely and securely when using a carbon fork with a carbon steerer tube. Coming complete with a stainless steel bolt and weighing in at only 37g, this is a perfect choice for compressing your headset together.Features: Top Cap Material: Carbon Body Material: Alloy Bolt Material: Stainless Steel Fork Tube ID: 22 - 25.4mm Depth of Body: 18mm Weight: 37gManufacturer's Part Number: BXCOMPDEVCARBONCAP Black 1 1/8"Buy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X Integrated IS42 / IS52 Tapered HeadsetThis tapered headset comes equipped with a hard-wearing 6061 alloy construction for an excellent balance of strength and durability. Brand-X has also put this model through a CNC forging and machining process, which removes any unnecessary excess material, while still maintaining maximum strength. As a result, it offers an excellent strength-to-weight ratio. Another highlight is its angular contact sealed bearings that ensure smooth and dependable performance in all weather conditions. Comes complete with a top cap and star nut.Features: Material: CNC forged and machined 6061 Alloy Size: IS41 Top / IS52 Bottom Angular contact sealed bearings Includes: Top cap and Star NutManufacturer's Part Number: BXINTIS42IS5245X45TH Black IS42 / IS52 45x45 DegBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X Threadless 34EESS Sealed HeadsetComing kitted out with a robust alloy construction, this headset is engineered for the demands of modern riding. Brand-X has also put this model through its CNC forging and machining process to remove any unnecessary excess material, while still maintaining maximum strength. This allows it to achieve a superior strength-to-weight ratio for smooth and secure steering performance without any weight penalty. One final highlight is its angular contact sealed bearings that deliver reliability in all weather conditions. Comes complete with a top cap and a star nut to complement your ride.Features: Material: CNC forged and machined 6061 Alloy SHIS Norm: EC34 28.6 EC34 30 Height: 29mm Angular contact sealed bearings Includes: Top cap and Star NutManufacturer's Part Number: BXTHREADLESS34EESSH Black 34EESS SealedBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X G-1 Lens PackSpare and replacement lenses for the Brand-X G-1 Goggles.The lenses are anti-fog and anti-scratch and come as a 3 pack- clear, low light yellow and dark. The lenses come film wrapped to ensure they remain fresh and scratch free until you're ready to ride..Features3 Pack of Replacement Lenses for the Brand-X G-1 Goggles1 x Clear Lens1 x Yellow Low Light lens1 x Dark LensBuy Brand-X Goggles from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X G-1 Outrigger Lens PackSpare and replacement lenses for the Brand-X G-1 Outrigger Goggles.The lenses are anti fog and anti scratch and come as a 3 pack- clear, low light yellow and dark. The lenses come film wrapped to ensure they remain fresh and scratch free until you're ready to ride..Features3 Pack of Replacement Lenses for the Brand-X G-1 Outrigger Goggles1 x Clear Lens1 x Yellow Low Light lens1 x Dark LensBuy Brand-X Goggles from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X Ascend Dropper Seatpost Maintenance KitAvailable in both internally and externally routed options, this seat post maintenance kit is ideal for helping you repair and maintain your Brand-X Ascend dropper seat post.Internally routed options include OE replacement seals, bushing and brass keys.Externally routed options include OE replacement seals, bushing, brass keys and nylon cable & barrel.Each maintenance kit is unique to each travel option and is not cross-compatible. Please ensure that you marry up the correct kit to the routing and the travel of your Brand-X Ascend post.Please double check your own dropper post prior to purchasing the kit. The internal route Ascend posts updated in 2020 and the maintenance kit sold here is specifically for those posts. Older model maintenance kits will be added to the site in due course.Service Guide Information:Click here to view the Brand-X Ascend II 105, 125 External Route Dropper Post Service Guide.Click here to view the Brand-X Ascend II 150, 170 External Route Dropper Post Service Guide.Click here to view the Brand-X Internal Dropper Post 100, 125 Service Guide.Click here to view the Brand-X Internal Dropper Post 150, 170, 200 Service Guide.Features: Compatibility: Brand-X Ascend dropper seat post Genuine Brand-X spare partsBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X Ascend Dropper Seatpost Maintenance KitAvailable in both internally and externally routed options, this seat post maintenance kit is ideal for helping you repair and maintain your Brand-X Ascend dropper seat post.Internally routed options include OE replacement seals, bushing and brass keys.Externally routed options include OE replacement seals, bushing, brass keys and nylon cable & barrel.Each maintenance kit is unique to each travel option and is not cross-compatible. Please ensure that you marry up the correct kit to the routing and the travel of your Brand-X Ascend post.Please double check your own dropper post prior to purchasing the kit. The internal route Ascend posts updated in 2020 and the maintenance kit sold here is specifically for those posts. Older model maintenance kits will be added to the site in due course.Service Guide Information:Click here to view the Brand-X Ascend II 105, 125 External Route Dropper Post Service Guide.Click here to view the Brand-X Ascend II 150, 170 External Route Dropper Post Service Guide.Click here to view the Brand-X Internal Dropper Post 100, 125 Service Guide.Click here to view the Brand-X Internal Dropper Post 150, 170, 200 Service Guide.Features: Compatibility: Brand-X Ascend dropper seat post Genuine Brand-X spare partsBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X Ascend Dropper Seatpost Maintenance KitAvailable in both internally and externally routed options, this seat post maintenance kit is ideal for helping you repair and maintain your Brand-X Ascend dropper seat post.Internally routed options include OE replacement seals, bushing and brass keys.Externally routed options include OE replacement seals, bushing, brass keys and nylon cable & barrel.Each maintenance kit is unique to each travel option and is not cross-compatible. Please ensure that you marry up the correct kit to the routing and the travel of your Brand-X Ascend post.Please double check your own dropper post prior to purchasing the kit. The internal route Ascend posts updated in 2020 and the maintenance kit sold here is specifically for those posts. Older model maintenance kits will be added to the site in due course.Service Guide Information:Click here to view the Brand-X Ascend II 105, 125 External Route Dropper Post Service Guide.Click here to view the Brand-X Ascend II 150, 170 External Route Dropper Post Service Guide.Click here to view the Brand-X Internal Dropper Post 100, 125 Service Guide.Click here to view the Brand-X Internal Dropper Post 150, 170, 200 Service Guide.Features: Compatibility: Brand-X Ascend dropper seat post Genuine Brand-X spare partsBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Brand-X Ascend Dropper Seatpost Maintenance KitAvailable in both internally and externally routed options, this seat post maintenance kit is ideal for helping you repair and maintain your Brand-X Ascend dropper seat post.Internally routed options include OE replacement seals, bushing and brass keys.Externally routed options include OE replacement seals, bushing, brass keys and nylon cable & barrel.Each maintenance kit is unique to each travel option and is not cross-compatible. Please ensure that you marry up the correct kit to the routing and the travel of your Brand-X Ascend post.Please double check your own dropper post prior to purchasing the kit. The internal route Ascend posts updated in 2020 and the maintenance kit sold here is specifically for those posts. Older model maintenance kits will be added to the site in due course.Service Guide Information:Click here to view the Brand-X Ascend II 105, 125 External Route Dropper Post Service Guide.Click here to view the Brand-X Ascend II 150, 170 External Route Dropper Post Service Guide.Click here to view the Brand-X Internal Dropper Post 100, 125 Service Guide.Click here to view the Brand-X Internal Dropper Post 150, 170, 200 Service Guide.Features: Compatibility: Brand-X Ascend dropper seat post Genuine Brand-X spare partsBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.