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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  • Placeholder image

    FSA K-Force Road 386Evo V15 Left Hand Crank Arm for Road Cycling - Carbon

    The FSA K-Force Road 386Evo V15 Left Hand Arm is engineered for cyclists who demand precision and reliability from every component. Crafted by FSA, a leader in high-quality bike parts, this left hand crank arm combines strength and lightweight construction to enhance your bike's...
    £94.34
    £110.99
    £94.34
    Save £16.65
    • Carbon
  • FSA K-Force MTB Modular Direct Mount 2x11 ChainringFSA K-Force MTB Modular Direct Mount 2x11 Chainring | Swinnerton Cycles

    FSA K-Force MTB Modular Direct Mount 2x11 Speed Chainring BCD 76mm - Black

    The FSA K-Force MTB Modular Direct Mount 2x11 Chainring combines cutting-edge design with durable materials to elevate your mountain biking experience. Crafted from precision CNC machined AL7075/T6 aluminum, it offers exceptional strength while maintaining a lightweight profile. The long tooth profile and thick-thin tooth...
    £111.34
    £130.99
    £111.34
    Save £19.65
    • Black
  • FSA K-Force MTB Modular 68BCD 2x11 ChainringFSA K-Force MTB Modular 68BCD 2x11 Chainring | Swinnerton Cycles

    FSA K-Force MTB Modular 68BCD 2x11 Speed Chainring for Mountain Bikes - Black

    Enhance your mountain bike's performance with the FSA K-Force MTB Modular 68BCD 2x11 Chainring. Crafted from durable AL7075/T6 and precision CNC machined, it ensures reliable shifting and long-lasting strength. Featuring shifting ramps and stainless steel pins on both rings for smooth, efficient gear transitions....
    £21.24
    £24.99
    £21.24
    Save £3.75
    • Black
  • FSA K-Force MTB Modular Direct Mount 1x11 ChainringFSA K-Force MTB Modular Direct Mount 1x11 Chainring | Swinnerton Cycles

    FSA K-Force MTB Modular Direct Mount 1x11 Chainring for Mountain Bikes - Black

    The FSA K-Force MTB Modular Direct Mount 1x11 Chainring is crafted from precision CNC machined AL7075/T6, ensuring exceptional durability and lightweight performance. Its narrow-wide tooth design and long tooth profile significantly improve chain retention and engagement, minimizing chain drops during intense rides. Available in...
    £111.34
    £130.99
    £111.34
    Save £19.65
    • Black
  • FSA K-Force MTB 392Evo 1x11 Carbon ChainsetFSA K-Force MTB 392Evo 1x11 Carbon Chainset | Swinnerton Cycles

    FSA K-Force MTB 392Evo 1x11 Carbon Chainset for Shimano & SRAM 11-12 Speed - Carbon

    The FSA K-Force MTB 392Evo 1x11 Carbon Chainset combines lightweight carbon fiber technology with robust aluminum components to deliver exceptional durability and performance. Its hollow carbon fiber arms with a sleek UD finish ensure a perfect balance between strength and weight, making it ideal...
    £492.99
    £579.99
    £492.99
    Save £87.00
    • Carbon
  • FSA K-Force Modular Road Chainring Direct MountFSA K-Force Modular Road Chainring Direct Mount | Swinnerton Cycles

    FSA K-Force Modular Road Chainring Direct Mount 46T & 48T CNC Aluminum - Black

    The FSA K-Force Modular Road Chainring Direct Mount offers precision and durability for your road bike. Crafted from 100% CNC AL7075 aluminum, it ensures a lightweight yet robust performance. Designed as a direct mount, it simplifies installation and enhances compatibility. Available in 46 and...
    £311.09
    £365.99
    £311.09
    Save £54.90
    • Black
  • FSA K-Force Light 386Evo Road ChainsetFSA K-Force Light 386Evo Road Chainset | Swinnerton Cycles

    FSA K-Force Light 386Evo Road Chainset with Carbon Arms & CNC Machined Chainrings - Carbon

    The FSA K-Force Light 386Evo Road Chainset combines advanced materials and precision engineering to enhance your cycling performance. Featuring hollow carbon arms with a sleek UD carbon finish, this chainset offers exceptional stiffness and lightweight durability. The forged AL7050 axle and 100% CNC machined...
    £556.74
    £654.99
    £556.74
    Save £98.25
    • Carbon
  • FSA K-Force Light 2.0 Alloy Road StemFSA K-Force Light 2.0 Alloy Road Stem | Swinnerton Cycles

    FSA K-Force Light 2.0 Alloy Road Bike Stem Ø31.8mm Clamp - Multiple Lengths - Black

    The FSA K-Force Light 2.0 Alloy Road Stem combines lightweight durability with precise engineering. Crafted from Alloy 6061/T6 with titanium hardware, it ensures strength without added weight. Its sleek black design complements any road bike setup, offering a reliable and stylish connection between handlebar...
    £135.99
    £159.99
    £135.99
    Save £24.00
    • Black
  • FSA K-Force Di2 Carbon Seatpost Matte Finish Grey DecalFSA K-Force Di2 Carbon Seatpost Matte Finish Grey Decal

    FSA K-Force Di2 Carbon Seatpost Matte Grey with Decal, Multiple Setback Options - Carbon, Grey Decal

    The FSA K-Force Di2 Carbon Seatpost combines advanced materials with precision engineering to deliver exceptional performance and durability. Its one-piece continuous carbon fiber construction ensures lightweight strength, while the forged alloy Minimal Top Clamp (MTC) offers secure and reliable saddle positioning. Available in 0,...
    from £199.74
    £234.99
    from £199.74
    Save £35.25
    • Carbon, Grey Decal
  • FSA K-Force AGX Loop Carbon Gravel HandlebarFSA K-Force AGX Loop Carbon Gravel Handlebar with Flared Drops & Aerobar Mount

    FSA K-Force AGX Loop Carbon Gravel Handlebar with Flared Drops & Aerobar Mount - Carbon

    Experience exceptional performance with the FSA K-Force AGX Loop Carbon Gravel Handlebar, expertly crafted for adventure and gravel rides. Its lightweight carbon construction ensures durability without compromising agility, allowing you to tackle diverse terrains with confidence. Designed with ergonomics in mind, the sculpted contact...
    £459.99
    £459.99
    • Carbon
  • FSA K-Force ABS Road 110BCD 2x11 5h ChainringFSA K-Force ABS Road 110BCD 2x11 5h Chainring | Swinnerton Cycles

    FSA K-Force ABS Road Chainring 110BCD 2x11 5h for K-Force Light ABS Sets - Black, Grey Decal

    Enhance your road bike’s performance with the FSA K-Force ABS Road 110BCD 2x11 5h Chainring. Crafted from precision CNC machined AL7075/T6 aluminum, it offers exceptional durability and lightweight strength. The black anodized finish with silver CNC accents ensures both style and resilience. Designed with...
    £266.89
    £313.99
    £266.89
    Save £47.10
    • Black, Grey Decal
    • Black, Red Decal
  • FSA K-Force ABS Road 110BCD 2x11 4h ChainringFSA K-Force ABS Road 110BCD 2x11 4h Chainring

    FSA K-Force ABS Road Chainring 110BCD 2x11 Speed 4-Hole for K-Force Light - Black, Grey Decal

    The FSA K-Force ABS Road 110BCD 2x11 4h Chainring combines precision engineering with advanced materials for exceptional performance. Crafted from CNC machined AL7075/T6 aluminum, it ensures durability and lightweight strength. Its black anodized finish with laser-etched graphics adds sleek style to your road bike....
    from £266.89
    £313.99
    from £266.89
    Save £47.10
    • Black, Grey Decal
    • Black, Red Decal
  • FSA K-Force ABS MTB 76BCD 1x11 ChainringFSA K-Force ABS MTB 76BCD 1x11 Chainring | Swinnerton Cycles

    FSA K-Force ABS MTB 76BCD 1x11 Chainring CNC Machined for Smooth Shifting - Black

    The FSA K-Force ABS MTB 76BCD 1x11 Chainring is crafted from precision CNC machined AL7075/T6 aluminum, ensuring exceptional strength and durability. Its anodized black finish with CNC silver accents and laser-etched logos offer a sleek, professional look. Designed with shifting ramps and stainless steel...
    from £80.74
    £94.99
    from £80.74
    Save £14.25
    • Black
  • FSA Headset Compressor TH-896-1 1.1/8" Ø21.0 - 26.2mmFSA Headset Compressor TH-896-1 1.1/8" Ø21.0 - 26.2mm

    FSA Headset Compressor TH-896-1 for 1.1/8" Alloy Steerer 26mm Internal Diameter - Black

    The FSA Headset Compressor TH-896-1 offers a reliable solution for securing your 1.1/8" alloy steerer. Its expanding wedge design removes the need for a star-fangled nut, simplifying installation. Designed for a 26mm internal diameter steerer, this component ensures a precise fit and optimal performance...
    £27.19
    £31.99
    £27.19
    Save £4.80
    • Black
  • FSA Grid/V-Drive Direct Mount 1x12 Chainring

    FSA Grid/V-Drive Direct Mount 1x12 Chainring for Shimano MTB 12-Speed Drivetrains - Black

    The FSA Grid/V-Drive Direct Mount 1x12 Chainring ensures precise shifting and reliable performance for your MTB setup. Designed with a narrow-wide tooth profile, it keeps your chain securely in place for smooth rides. Compatible exclusively with Shimano 12-speed drivetrains, this component offers seamless integration...
    £30.59
    £35.99
    £30.59
    Save £5.40
    • Black
  • FSA Grid/V-Drive Direct Mount 1x11 Chainring

    FSA Grid/V-Drive Direct Mount 1x11 Chainring for MTB 9-11 Speed Drivetrains - Black

    The FSA Grid/V-Drive Direct Mount 1x11 Chainring offers precise shifting with its narrow-wide tooth profile, enhancing chain retention on your MTB. Designed for compatibility with 9 to 11-speed drivetrains, it ensures smooth and reliable performance. Its direct mount BCD design simplifies installation, reducing weight...
    £30.59
    £35.99
    £30.59
    Save £5.40
    • Black
  • FSA Gradient MTB Stem Team Ltd Edition Oil SlickFSA Gradient MTB Stem Team Ltd Edition Oil Slick | Swinnerton Cycles

    FSA Gradient MTB Stem Team Ltd Edition Oil Slick 35mm Clamp CNC Machined - Oil Slick

    The FSA Gradient MTB Stem Team Ltd Edition Oil Slick combines precision engineering with striking aesthetics. Crafted from 100% CNC machined aluminum, it ensures durability and lightweight performance. Its no-gap design and CNC faceplate deliver a secure fit, enhancing steering control on every ride....
    £233.74
    £274.99
    £233.74
    Save £41.25
    • Oil Slick
  • FSA Gradient MTB Stem BlackFSA Gradient MTB Stem Black | Swinnerton Cycles

    FSA Gradient MTB Stem Black +6° Angle 45-75mm Mountain Bike Stem CNC AL2014 - Black

    The FSA Gradient MTB Stem Black combines precision engineering with durable materials to enhance your mountain bike's handling and control. Crafted from 3D forged and CNC AL2014, it offers strength and lightweight performance, perfect for demanding trails. Featuring a 4 bolt AL2014 faceplate and...
    £85.84
    £100.99
    £85.84
    Save £15.15
    • Black
  • Placeholder image

    FSA Gradient MTB Direct Mount 1x12 Chainring B5 for Mountain Bike Drivetrains - Black

    The FSA Gradient MTB Direct Mount 1x12 Chainring B5 is engineered to elevate your mountain biking experience with precision and reliability. Designed by FSA, a leader in cycling components, this chainring is tailor-made for 1x12-speed drivetrains, ensuring seamless power transfer and enhanced responsiveness on...
    £121.80
    £139.99
    £121.80
    Save £18.19
    • Black
  • FSA Gradient MTB Direct Mount 1x12 Chainring

    FSA Gradient MTB Direct Mount 1x12 Chainring for Shimano 12-Speed Drivetrains - Black

    The FSA Gradient MTB Direct Mount 1x12 Chainring offers precise shifting and enhanced chain retention with its narrow-wide tooth profile. Designed for Shimano 12-speed drivetrains, it ensures smooth, reliable performance on rugged trails. Its direct mount BCD design simplifies installation, reducing weight and improving...
    from £107.94
    £126.99
    from £107.94
    Save £19.05
    • Black
  • Placeholder image

    FSA Gradient MTB Direct Mount Chainring B5 for 1x11 Speed Drivetrains - Black

    The FSA Gradient MTB Direct Mount 1x11 Chainring B5 is engineered to elevate your mountain biking experience with unmatched precision and durability. Crafted by FSA, a leader in cycling components, this chainring ensures smooth power transfer and dependable shifting, making every ride more efficient...
    £121.80
    £139.99
    £121.80
    Save £18.19
    • Black
  • FSA Gradient MTB Direct Mount 1x11 Chainring

    FSA Gradient MTB Direct Mount 1x11 Chainring Narrow-Wide Tooth Profile - Black

    The FSA Gradient MTB Direct Mount 1x11 Chainring offers precise shifting and enhanced drivetrain efficiency. Its narrow-wide tooth profile ensures excellent chain retention across 9 to 11-speed systems, making it ideal for MTB riders seeking reliability and smooth performance. Compatible with Shimano, SRAM Eagle...
    £107.94
    £126.99
    £107.94
    Save £19.05
    • Black
  • FSA Gradient MTB Alloy Stem 35mmFSA Gradient MTB Alloy Stem 35mm | Swinnerton Cycles

    FSA Gradient MTB Alloy Stem +6° 35mm Clamp Diameter Mountain Bike Stem - Black

    The FSA Gradient MTB Alloy Stem 35mm combines precision engineering with durable materials to enhance your mountain biking experience. Crafted from 2D forged and CNC machined aluminum, it offers a robust yet lightweight design. The no-gap faceplate and chromoly bolts ensure secure handlebar attachment,...
    £87.00
    £99.99
    £87.00
    Save £12.99
    • Black
  • FSA Gradient MTB Alloy Stem 31.8mmFSA Gradient MTB Alloy Stem 31.8mm | Swinnerton Cycles

    FSA Gradient MTB Alloy Stem 31.8mm Clamp +6° Rise 33-50mm Length Options - Black

    The FSA Gradient MTB Alloy Stem 31.8mm combines precision engineering with durable materials to enhance your mountain biking experience. Crafted from 2D forged and CNC machined AL6061 alloy, it offers a robust yet lightweight design. Its no-gap construction and 4-bolt faceplate ensure a secure...
    £87.00
    £99.99
    £87.00
    Save £12.99
    • Black
  • FSA Gradient Modular 392Evo 1x11 Direct Mount Road ChainsetFSA Gradient Modular 392Evo 1x11 Direct Mount Road Chainset | Swinnerton Cycles

    FSA Gradient Modular 392Evo 1x11 Direct Mount Road Chainset for 11-12 Speed - Black

    The FSA Gradient Modular 392Evo 1x11 Direct Mount Road Chainset offers precision and durability for a variety of riding styles. Engineered with a thick-thin tooth design, it ensures maximum chain engagement and smooth shifting. Its bead blasted anodized black arms and laser graphics combine...
    £237.99
    £279.99
    £237.99
    Save £42.00
    • Black
  • FSA Gradient i30 Carbon MTB Wheelset Boost 29" 6 BoltFSA Gradient i30 Carbon MTB Wheelset Boost 29" 6 Bolt

    FSA Gradient i30 Carbon 29" Boost MTB Wheelset 6 Bolt Rotor Mount - Carbon

    Experience next-level performance with the FSA Gradient i30 Carbon MTB Wheelset Boost 29" 6 Bolt. Designed for mountain biking enthusiasts, this wheelset features a new i30 variable height hookless carbon rim that balances durability and lightweight efficiency perfectly. The asymmetric carbon rim, measuring 24...
    £1,499.99
    £1,499.99
    • Carbon
  • FSA Gradient Direct Mount MTB Stem +6° 35.0/31.8mmFSA Gradient Direct Mount MTB Stem +6° 35.0/31.8mm | Swinnerton Cycles

    FSA Gradient Direct Mount MTB Stem +6° 35.0/31.8mm Handlebar Clamp, 45/50mm Length - Black

    The FSA Gradient Direct Mount MTB Stem +6° 35.0/31.8mm offers precision and durability for serious mountain bikers. Crafted from 2D forged and CNC AL6061, it ensures a strong yet lightweight design. Its +6° angle and adjustable lengths of 45 and 50mm provide optimal fit...
    £101.99
    £119.99
    £101.99
    Save £18.00
    • Black
  • FSA Gradient Carbon MTB Riser Bar 35.0mm V25FSA Gradient Carbon MTB Riser Bar 35.0mm V25

    FSA Gradient Carbon MTB Riser Bar 35.0mm Ø35 Clamp V25 Mountain Bike Handlebar - Black

    The FSA Gradient Carbon MTB Riser Bar 35.0mm V25 combines lightweight carbon composite construction with reinforced, textured clamping areas for superior durability and control. Its Ø35.0 x 800 mm size and UD carbon finish ensure a sleek, performance-driven design. Available in 20 and 30...
    from £120.06
    £184.99
    from £120.06
    Save £64.93
    • Black
  • FSA Gradient Carbon MTB Riser BarFSA Gradient Carbon MTB Riser Bar

    FSA Gradient Carbon MTB Riser Handlebar 31.8mm x 800mm with 20mm Rise & Sweep - Black

    The FSA Gradient Carbon MTB Riser Bar offers the perfect blend of lightweight design and robust strength, ideal for both cross-country and freeride mountain biking. Crafted from high-quality carbon composite, it ensures durability without adding unnecessary weight. Its reinforced and textured clamping areas provide...
    £127.49
    £149.99
    £127.49
    Save £22.50
    • Black
  • FSA Gradient Alloy MTB Ø35mm Riser BarFSA Gradient Alloy MTB Ø35mm Riser Bar

    FSA Gradient Alloy MTB Riser Bar Ø35mm with 25mm & 40mm Rise, 800mm Width - Black

    The FSA Gradient Alloy MTB Ø35mm Riser Bar offers a perfect blend of strength and style for mountain biking enthusiasts. Crafted with flattened bends through butting and stamping, it ensures exceptional durability and control. Available in 25mm or 40mm rise, this handlebar features an...
    £67.99
    £79.99
    £67.99
    Save £12.00
    • Black
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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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