FSA

Shop FSA components at Swinnerton Cycles. FSA (Full Speed Ahead) is a Taiwanese brand producing a comprehensive range of road and mountain bike components — including cranksets, bottom brackets, headsets, handlebars, and stems — that deliver genuine performance at accessible price points. FSA components are widely used as original equipment...

Shop FSA components at Swinnerton Cycles. FSA (Full Speed Ahead) is a Taiwanese brand producing a comprehensive range of road and mountain bike components — including cranksets, bottom brackets, headsets, handlebars, and stems — that deliver genuine performance at accessible price points. FSA components are widely used as original equipment on bikes from major manufacturers and are a popular choice for upgrades and replacements across all cycling disciplines.

From their ICR internal routing headsets to PF30 bottom brackets and precision bearings, FSA covers the essential component needs of road, gravel, and MTB cyclists with products that are well-engineered and broadly compatible.

  • Headsets for all standards including ICR internal routing
  • Bottom brackets in PF30, BSA, and other standards
  • Cranksets and chainrings for road and MTB
  • Handlebars and stems for road and MTB cockpits
  • Precision bearings for headsets and bottom brackets
  • Broad compatibility with all major bike brands and standards

FSA Best Sellers

Browse our full range of bike headsets, bottom brackets, and bike components at Swinnerton Cycles.

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  • FSA K-Force T.Edit right crank bolt replacement showing durable metal construction and threading for bike crank components

    FSA K-Force T.Edit Right Crank Bolt Replacement Self Ext ML683+659 Durable Fit - Black

    High-quality replacement bolt designed specifically for the right side of FSA K-Force T.Edit cranks. Engineered for durability and precise fit, it ensures reliable performance and easy installation. What It’s Good For Restoring crank integrity after wear or damage Maintaining smooth and secure crank function...
    £14.88
    £15.99
    £14.88
    Save £1.11
    • Black
  • FSA K-Force WE 11 Speed Chain 116 LinksFSA K-Force WE 11 Speed Chain 116 Links | Swinnerton Cycles

    FSA K-Force WE 11-Speed Bike Chain 116 Links Nickel-Plated Hollow Pin - Nickel

    The FSA K-Force WE 11 Speed Chain with 116 links offers quiet and efficient transmission for smooth gear changes. Its lightweight hollow pin design and nickel-plated finish ensure superior durability and long-lasting performance. Designed specifically for 11-speed systems, this chain maintains optimal shifting precision...
    £75.64
    £88.99
    £75.64
    Save £13.35
    • Nickel
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    FSA K-Force T.Edit Left Crank Bolt Replacement ML679 for Bike Crankset - Black

    Durable replacement crank bolt designed specifically for the left side of FSA K-Force T.Edit cranks. Ensures secure attachment and optimal performance for your bike’s transmission system. Precision-engineered by FSA, this component maintains crank integrity and smooth operation, making it an essential spare for riders...
    £11.16
    £11.99
    £11.16
    Save £0.83
    • Black
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    FSA K-Force 12 Speed Road Chain Connector Links 5pcs for Quick Repairs

    FSA K-Force Road Chain Connector Links provide a reliable, tool-free solution for quick chain repairs on the road or trail. Designed for all FSA 12 speed chains, they ensure seamless connection and durability. Lightweight and easy to carry, these single-use links are essential for...
    £27.19
    £31.99
    £27.19
    Save £4.80
  • FSA K-Force Road Brake Cable SetFSA K-Force Road Brake Cable Set | Swinnerton Cycles

    FSA K-Force Road Brake Cable Set for Precise & Reliable Road Cycling Performance

    The FSA K-Force Road Brake Cable Set is engineered to elevate your road cycling experience with superior performance and unwavering reliability. Crafted by FSA, a leader in premium bicycle components, this set guarantees precise braking response and fluid operation, no matter the riding conditions....
    £45.89
    £53.99
    £45.89
    Save £8.10
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    FSA K-Force 11 Speed MTB Chain Connector Links 5pcs for Quick Repairs

    The FSA K-Force MTB Chain Connector Links 11 Speed 5pcs offer a reliable and tool-free solution for quick chain repairs on the go. Designed specifically for all FSA 11 speed chains, these connectors ensure seamless reassembly after breakage or maintenance. Compact and easy to...
    £27.19
    £31.99
    £27.19
    Save £4.80
  • FSA K-Force MTB 11 Speed Chain 116 LinksFSA K-Force MTB 11 Speed Chain 116 Links | Swinnerton Cycles

    FSA K-Force MTB 11-Speed Chain 116 Links Compatible with Shimano & SRAM - Silver

    The FSA K-Force MTB 11 Speed Chain is designed to deliver smooth and reliable performance for your mountain bike. Engineered for precise shifting, this chain features a chamfered link design that perfectly matches chainring teeth, ensuring quick and accurate gear changes. Its nickel-plated finish...
    £56.94
    £66.99
    £56.94
    Save £10.05
    • Silver
  • FSA K-Force MTB 10 Speed Chain 116 LinksFSA K-Force MTB 10 Speed Chain 116 Links | Swinnerton Cycles

    FSA K-Force 10 Speed MTB Chain 116 Links Nickel-Plated for Smooth Shifting - Silver

    The FSA K-Force MTB 10 Speed Chain with 116 links offers smooth and reliable shifting for your mountain bike. Its lightweight hollow pin design ensures efficient performance while maintaining superior durability on every ride. The nickel-plated finish adds resistance against wear and corrosion, keeping...
    £56.94
    £66.99
    £56.94
    Save £10.05
    • Silver
  • FSA K-Force Light MTB 12 Speed Chain 116 LinksFSA K-Force Light MTB 12 Speed Chain 116 Links | Swinnerton Cycles

    FSA K-Force Light 12 Speed MTB Chain 116 Links Nickel Plated Durable - Nickel

    Experience smooth and reliable shifting with the FSA K-Force Light MTB 12 Speed Chain. Designed for 12-speed drivetrains, it offers quiet, efficient performance and superior durability thanks to its nickel outer and black inner plated finish. With a precise 5.25mm width, this chain ensures...
    £75.64
    £88.99
    £75.64
    Save £13.35
    • Nickel
  • FSA K-Force Di2 carbon seatpost with 31.6mm diameter and minimal top clamp for road bikes, 350mm length, black finishFSA K-Force Di2 carbon seatpost, 31.6mm diameter, 350mm length with SB0 minimal top clamp for road bikes

    FSA K-Force Di2 Carbon Seatpost 31.6mm 350mm SB0 Minimal Top Clamp Road Bike - Carbon, Grey Decal

    The FSA K-Force Di2 Seatpost combines lightweight design with robust performance, featuring a one-piece continuous carbon fibre construction that ensures durability and stiffness. It offers a sleek UD carbon finish with vibrant colour options in Red and Grey, perfectly complementing high-end road bikes. The...
    £234.99
    £234.99
    • Carbon, Grey Decal
  • FSA K-Force Compact Drop Road BarFSA K-Force Compact Drop Road Bar | Swinnerton Cycles

    FSA K-Force Compact Carbon/Kevlar Drop Road Handlebar with Cable Groove - Carbon, Grey Decal

    The FSA K-Force Compact Drop Road Bar combines cutting-edge design with advanced materials to enhance your cycling experience. Its latest-generation compact shape offers improved reach and performance, allowing for better control and comfort on the road. Crafted from continuous UD carbon/kevlar composite, this handlebar...
    £305.99
    £359.99
    £305.99
    Save £54.00
    • Carbon, Grey Decal
  • FSA IS Mount Adapter for Front 160mm or Rear 140mmFSA IS Mount Adapter for Front 160mm or Rear 140mm | Swinnerton Cycles

    FSA IS Mount Adapter for Front 160mm & Rear 140mm Disc Brake Rotors

    The FSA IS Mount Adapter is a precision-engineered solution designed to adapt disc brakes to bicycles with front 160mm or rear 140mm rotors. Crafted by FSA, a trusted brand known for its high-quality cycling components, this adapter ensures a secure and stable fit for...
    £8.49
    £9.99
    £8.49
    Save £1.50
  • FSA Intellaset ST Threadless 1.1/8" HeadsetFSA Intellaset ST Threadless 1.1/8" Headset | Swinnerton Cycles

    FSA Intellaset ST Threadless 1.1/8" Headset for 41.5-42mm Head Tubes - Black

    The FSA Intellaset ST Threadless 1.1/8" Headset offers precise steering control and durability for your bike. Designed for 41.5-42mm head tubes, it features high-quality 1.1/8" retainer bearings and forged steel cups, ensuring smooth performance and longevity. Its alloy custom top cover adds a sleek...
    £15.29
    £17.99
    £15.29
    Save £2.70
    • Black
  • FSA Intellaset Pro Threadless 1.1/8" HeadsetFSA Intellaset Pro Threadless 1.1/8" Headset | Swinnerton Cycles

    FSA Intellaset Pro Threadless 1 1/8" Headset for 45mm OD Headtubes Durable Steering - Black

    The FSA Intellaset Pro Threadless 1.1/8" Headset is designed for precise steering and durability. Its Columbus style fits 45mm OD headtubes and features a 1.1/8" steerer, ensuring compatibility with many bike frames. Crafted with a 7075T6 crown race, it offers reliable performance and longevity....
    £36.54
    £42.99
    £36.54
    Save £6.45
    • Black
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    FSA Front Hub MTB QR U1100 EL293 End Cap – Quick Release Replacement Part

    The FSA Front Hub MTB QR U1100 EL293 End Cap is a crucial component designed to maintain and improve the performance of your mountain bike's front hub. Engineered by FSA, a renowned brand in cycling components, this end cap guarantees a precise fit and...
    £16.99
    £19.99
    £16.99
    Save £3.00
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    FSA Hub Bearing 6001-RS Sealed Bicycle Wheel Bearing Compatible with FSA Hubs

    The FSA Hub Bearing 6001-RS (U2082DS, MR022) is a premium-quality component designed to optimize your bicycle wheel's performance. Crafted by FSA, a renowned leader in cycling components, this bearing offers exceptional durability and smooth rotation, ensuring your ride remains efficient and responsive. Its precision...
    £4.65
    £4.99
    £4.65
    Save £0.34
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    FSA Honey Damped Headset Bearing TH-870E 1.1/8" 41.8mm 45°×45° MR215 for Smooth Steering

    The FSA Honey Damped Headset Bearing TH-870E offers superior steering precision with its unique damped design that minimizes road and trail vibrations. Crafted with exact dimensions of 41.8mm outer diameter and 30.5mm inner diameter, it ensures a perfect fit for smooth handling. Its 45°×45°...
    £23.49
    £26.99
    £23.49
    Save £3.50
  • FSA HSSP Stopper for No.57 HBS headset, a bike component securing steering stability with durable metal construction.FSA HSSP Stopper for No.57 HBS headset, a bicycle component part used to secure steering and enhance headset performance.

    FSA HSSP Stopper for No.57 HBS Headset – Secure Steering Replacement Part - Black

    Upgrade your headset with the FSA HSSP Stopper for No.57 HBS. Designed to fit perfectly, it ensures secure and smooth steering performance. Made from durable materials, this stopper offers reliable support and longevity for your bike's headset system. What It’s Good For Maintaining headset...
    £0.84
    £0.99
    £0.84
    Save £0.15
    • Black
  • Placeholder image

    FSA Honey Damped Headset Bearing TH-070E 1.5" 52mm 45°×45° for Smooth Steering

    The FSA Honey Damped Headset Bearing TH-070E 1.5" 52mm 45°×45° MR170 is engineered to enhance your riding experience by minimizing road and trail vibrations. Its unique damped design ensures smooth steering and reduces handlebar buzz, providing greater comfort and control. With precise dimensions and...
    £23.49
    £26.99
    £23.49
    Save £3.50
  • FSA Headset Top Cover H2475 No.55R1.5/ACR/Bianchi XR4

    FSA Top Cover No.55R1.5 ACR Replacement for Bianchi XR4 Headset H2475 - Black

    The FSA Top Cover No.55R1.5/ACR/Bianchi XR4 H2475 is a precise replacement part designed to fit FSA ACR No 55R headsets. Crafted for seamless integration, it ensures smooth steering performance. Ideal for maintaining the integrity of your Bianchi XR4, this top cover offers durability and...
    £11.16
    £11.99
    £11.16
    Save £0.83
    • Black
  • FSA Headset Top Cover H2100B Orbit C

    FSA Headset Top Cover H2100B for Orbit C 1.1/8" Steerer Tube Bike Part - Black

    Upgrade your bike with the FSA Headset Top Cover H2100B Orbit C, designed for 1.1/8" steerers. This durable component ensures a secure fit and smooth steering performance. Crafted by FSA, it offers reliable protection and enhances the lifespan of your Orbit C headset. Easy...
    £32.29
    £37.99
    £32.29
    Save £5.70
    • Black
  • FSA Headset Top Cover H2100A for Orbit CF/ID CarbonFSA Headset Top Cover H2100A for Orbit CF/ID Carbon | Swinnerton Cycles

    FSA Headset Top Cover H2100A for Orbit CF/ID Carbon Bike Headset Replacement - Carbon

    Upgrade your bike with the FSA Headset Top Cover H2100A, designed for Orbit CF/ID Carbon headsets. This durable component ensures a secure fit and smooth steering performance. Crafted from high-quality materials, it offers reliable protection and longevity for your headset system. Easy to install,...
    £32.29
    £37.99
    £32.29
    Save £5.70
    • Carbon
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    FSA Headset Crown Race H6126 Replacement for No 55R 1.5" Steerer

    The FSA Headset Crown Race H6126 is a reliable replacement part designed for No 55R headsets. Crafted to fit a 1.5" steerer, it ensures smooth steering performance and compatibility. What It’s Good For Replacing worn or damaged crown races on No 55R headsets Maintaining...
    £9.99
    £9.99
  • FSA Crown Race: Orbit CE/CF/Impact (1.1/8, H6119) | Swinnerton CyclesFSA Crown Race: Orbit CE/CF/Impact (1.1/8, H6119) | Swinnerton Cycles

    FSA Crown Race for Orbit CE/CF/Impact Headsets 1.1/8 Steerer H6119 Replacement

    The FSA Crown Race is a precision replacement part designed for Orbit CE, CF, and Impact headsets. Crafted for a 1.1/8" steerer, it ensures smooth steering performance and reliable fit. Durable and easy to install, this crown race maintains the integrity of your headset...
    £0.93
    £5.99
    £0.93
    Save £5.06
  • FSA Headset Crown Race H6079 for ACB No. 55 1.5"FSA Crown Race: ACB No. 55 (1.5, H6079) | Swinnerton Cycles

    FSA Crown Race ACB No. 55 Headset Replacement for 1.5" Steerer Tube H6079

    The FSA Crown Race ACB No. 55 (1.5, H6079) is a precise replacement headset crown race designed for smooth steering performance. Crafted to fit 1.5" steerers, it ensures a secure and reliable connection for your bike's headset. Manufactured by FSA, this component guarantees durability...
    £5.58
    £5.99
    £5.58
    Save £0.41
  • FSA Headset Crown Race H6078 for ACB 55/57 1.5"FSA Headset Crown Race H6078 for ACB 55/57 1.5" | Swinnerton Cycles

    FSA Headset Crown Race H6078 for 1.5" Steerer Tubes Compatible with ACB 55/57

    The FSA Headset Crown Race H6078 is a precise replacement component designed for 1.5" steerer tubes. It fits headset models No. 55 and 57, ensuring a perfect match for your bike's steering system. Crafted by FSA, this part guarantees reliable performance and durability. Ideal...
    £5.09
    £5.99
    £5.09
    Save £0.90
  • FSA Headset Crown Race H6067 for Orbit C33 30mmFSA Headset Crown Race H6067 for Orbit C33 30mm | Swinnerton Cycles

    FSA Headset Crown Race H6067 for Orbit C33 30mm Steerer Replacement Part

    The FSA Headset Crown Race H6067 is designed for the Orbit C33 with a 30mm steerer. This high-quality component ensures smooth steering and reliable performance. Made by FSA, it’s a perfect replacement part that maintains your bike’s precision and handling. Easy to install and...
    £5.09
    £5.99
    £5.09
    Save £0.90
  • FSA Headset Crown Race H6051 for Big Fat Pig 1.5RFSA Crown Race: Big Fat Pig (1.5R, H6051) | Swinnerton Cycles

    FSA Crown Race Big Fat Pig 1.5R H6051 Replacement Headset Component

    The FSA Crown Race: Big Fat Pig (1.5R, H6051) is a precise replacement headset component designed to fit the Big Fat Pig frame. Crafted for a 1.1/8" steerer, it ensures smooth steering and reliable performance. Built by FSA, this crown race offers durability and...
    £6.51
    £6.99
    £6.51
    Save £0.48
  • FSA Headset Crown Race H6049 for Xtreme Pro 1.5" V2FSA Headset Crown Race H6049 for Xtreme Pro 1.5" V2

    FSA Headset Crown Race H6049 for Orbit Xtreme Pro 1.5" V2 Bike Headset Component

    The FSA Headset Crown Race H6049 is designed for the Orbit Xtreme Pro 1.5" V2, ensuring a precise fit and smooth steering performance. Crafted with quality materials, it offers reliable durability for your bike's headset system. Easy to install, this crown race is an...
    £9.34
    £10.99
    £9.34
    Save £1.65
  • FSA Headset Crown Race H6012 for Orbit Xtreme Pro 1.1/8"FSA Headset Crown Race H6012 for Orbit Xtreme Pro 1.1/8" | Swinnerton Cycles

    FSA Headset Crown Race H6012 for Orbit Xtreme Pro 1.1/8" - Cycling Replacement Part

    The FSA Headset Crown Race H6012 is designed for seamless compatibility with the Orbit Xtreme Pro 1.1/8". Crafted for durability, it ensures smooth steering and reliable performance. Made by FSA, a trusted brand in cycling components, this crown race is an essential replacement part...
    £5.09
    £5.99
    £5.09
    Save £0.90
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Full Speed Ahead (FSA) produces world class bicycle components for road cycling and mountain biking and we support many of the world’s leading road and mountain bike teams.
Our history in the sport and our heritage of innovation, design and manufacturing is important to us. We’re proud to constantly invest in our product range, ensuring that we provide the very best components possible – for both professional and enthusiast riders alike.

We don’t simply sponsor world-class teams and athletes, we work extremely close with them and use their expertise and feedback to help us develop the next range of products. This, combined with our passion, commitment to innovative design, research and development and materials/manufacturing processes ensures we deliver technically superior components that provide the ultimate performance that riders demand, and all at a competitive price.

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