ROTOR

ROTOR is a Spanish cycling component brand founded in Madrid in 1997, specialising in innovative chainrings, cranksets, power meters, and drivetrain components for road, gravel, and triathlon cyclists. Best known for their Q Rings oval chainring technology — which uses an elliptical chainring shape to optimise the power delivery through...

ROTOR is a Spanish cycling component brand founded in Madrid in 1997, specialising in innovative chainrings, cranksets, power meters, and drivetrain components for road, gravel, and triathlon cyclists. Best known for their Q Rings oval chainring technology — which uses an elliptical chainring shape to optimise the power delivery through the pedal stroke — ROTOR components are trusted by professional road and triathlon cyclists who want to maximise efficiency and reduce fatigue on long rides and races. At Swinnerton Cycles, we stock ROTOR chainrings for road, gravel, and Shimano GRX drivetrain builds.

The ROTOR range includes Round Ring 1x direct mount chainrings for single-chainring gravel and road setups, and Q Rings oval chainrings in GRX-compatible BCD configurations for Shimano GRX gravel and road groupsets.

Why Choose ROTOR?

  • Spanish cycling component brand founded in Madrid in 1997, specialists in innovative drivetrain technology
  • Q Rings oval chainring technology for optimised power delivery and reduced fatigue through the pedal stroke
  • Round Ring 1x direct mount chainrings for clean, single-chainring gravel and road builds
  • GRX-compatible chainring options for Shimano GRX gravel and road groupset builds
  • Trusted by professional road and triathlon cyclists for performance and efficiency gains
  • Covers road, gravel, and triathlon drivetrain applications

Top Selling ROTOR Products

Sidebar
Brand
Colour
Price
£
to
£
Availability
Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort
Sort by:
  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • ROTOR Q Rings Bcd110X4 12-11S Outer (Aero)ROTOR Q Rings Bcd110X4 12-11S Outer (Aero) | Swinnerton Cycles

    ROTOR Q Rings Bcd110X4 12-11S Outer Aero Chainring for Dura-Ace 9200 & Ultegra 8100

    Experience smoother pedaling with ROTOR Q Rings Bcd110X4 12-11S Outer (Aero), designed for Dura-Ace 9200 and Ultegra 8100. These aerodynamic chainrings enhance power transfer and reduce fatigue on road and gravel rides. What It’s Good For Improving pedaling efficiency and power output Compatible with...
    from £101.19
    £114.99
    from £101.19
    Save £13.80
  • ROTOR Q Rings Bcd110X4 12-11S OuterROTOR Q Rings Bcd110X4 12-11S Outer

    ROTOR Q Rings BCD110x4 12-11S Outer Chainring for Dura-Ace 9200 & Ultegra 8100

    Enhance your cycling performance with ROTOR Q Rings Bcd110X4 12-11S Outer. Designed for smooth shifting and optimized power transfer, these chainrings fit Dura-Ace 9200 and Ultegra 8100 systems perfectly. Ideal for both gravel and road cycling, they improve your transmission efficiency, helping you ride...
    from £90.63
    £102.99
    from £90.63
    Save £12.36
  • ROTOR Q Rings Bcd110X4 12-11S InnerROTOR Q Rings Bcd110X4 12-11S Inner

    ROTOR Q Rings Bcd110X4 12-11S Inner Chainring for Dura-Ace 9200 & Ultegra 8100

    Experience smoother pedaling with ROTOR Q Rings Bcd110X4 12-11S Inner, designed for Dura-Ace 9200 and Ultegra 8100 systems. These chain rings optimize your power transfer for enhanced cycling efficiency. Crafted for both gravel and road cycling, they ensure reliable transmission performance and durability on...
    £36.95
    £41.99
    £36.95
    Save £5.04
  • ROTOR Q Rings Axs Bcd110X4 OuterROTOR Q Rings Axs Bcd110X4 Outer

    ROTOR Q Rings Outer Chainring BCD110X4 for Sram AXS Gravel & Road Bikes - Black

    Enhance your bike’s performance with the ROTOR Q Rings Axs Bcd110X4 Outer. Designed for Sram AXS systems, these chainrings optimize pedaling efficiency and smooth gear transitions. Crafted for gravel and road cycling, they offer durability and precision to elevate your riding experience. What It’s...
    £90.63
    £102.99
    £90.63
    Save £12.36
    • Black
  • ROTOR Q Rings Axs Bcd110X4 InnerROTOR Q Rings Axs Bcd110X4 Inner | Swinnerton Cycles

    ROTOR Q Rings AXS BCD110x4 Inner Chainring for Road & Gravel Cycling - Black

    Optimize your ride with the ROTOR Q Rings Axs Bcd110X4 Inner, designed for smooth shifting and enhanced power transfer. Perfectly compatible with Sram AXS, these chain rings improve efficiency on road and gravel terrains. What It’s Good For Maximizing pedaling efficiency and power output...
    £33.00
    £37.50
    £33.00
    Save £4.50
    • Black
  • ROTOR Q Rings Axs Bcd107X4 OuterROTOR Q Rings Axs Bcd107X4 Outer

    ROTOR Q Rings Outer Chainring BCD107X4 Compatible with Sram AXS Road & Gravel - Black

    Enhance your ride with the ROTOR Q Rings Axs Bcd107X4 Outer, designed for smooth power transfer and increased pedaling efficiency. Compatible with Sram AXS, these chainrings improve your bike's transmission for both road and gravel cycling. What It’s Good For Improves pedaling efficiency and...
    from £83.15
    £94.49
    from £83.15
    Save £11.34
    • Black
  • ROTOR Q Rings Axs Bcd107X4 InnerROTOR Q Rings Axs Bcd107X4 Inner

    ROTOR Q Rings AXS BCD107X4 Inner Oval Chainring for Road & Gravel Bikes - Black

    Experience smoother pedaling with the ROTOR Q Rings Axs Bcd107X4 Inner. Designed for compatibility with Sram AXS, these chainrings optimize your bike’s transmission for both road and gravel rides. Their innovative oval shape reduces dead spots, enhancing your cycling efficiency. Crafted from high-quality materials,...
    £41.35
    £46.99
    £41.35
    Save £5.64
    • Black
  • ROTOR Q Rings 1X Dm Universal ToothROTOR Q Rings 1X Dm Universal Tooth | Swinnerton Cycles

    ROTOR Q Rings 1X DM Universal Tooth Chainring for Gravel & Road Bikes - Black

    Experience smoother pedaling with ROTOR Q Rings 1X Dm Universal Tooth. Designed for both gravel and road bikes, these chainrings optimize power transfer and reduce knee strain. Made by ROTOR, they ensure reliable performance and durability with direct mount compatibility for MTB and road...
    from £123.19
    £139.99
    from £123.19
    Save £16.80
    • Black
  • ROTOR Q Rings 1X Bcd110X4 Universal Tooth

    ROTOR Q Rings 1X Chainring BCD110x4 Universal Tooth for Gravel & Road Bikes - Black

    Experience smooth and efficient pedaling with the ROTOR Q Rings 1X Bcd110X4 Universal Tooth. Designed for versatility, these chainrings fit various setups, enhancing your gravel and road rides. What It’s Good For Improves pedaling efficiency by optimizing power transfer Compatible with multiple drivetrain setups...
    from £98.99
    £112.49
    from £98.99
    Save £13.50
    • Black
  • ROTOR Q Ring Sm 110X4 Oval Chainring MtbROTOR Q Ring Sm 110X4 Oval Chainring Mtb

    ROTOR Q Ring Oval MTB Chainring 110x4 Bolt Sm for Enhanced Pedaling Efficiency - Black

    The ROTOR Q Ring Sm 110X4 Oval Chainring is designed to optimize your MTB performance by improving pedaling efficiency and reducing knee strain. Its oval shape enhances power output throughout each pedal stroke, making climbs and sprints smoother and more effective. Crafted with precision,...
    from £62.47
    £70.99
    from £62.47
    Save £8.52
    • Black
  • ROTOR Noq Aero Round Ring - 110 Bcd - Single Outer RingROTOR Noq Aero Round Ring - 110 Bcd - Single Outer Ring

    ROTOR Noq Aero Round Chainring 110 BCD 5 Bolt Outer Ring for Gravel & Road

    Experience smooth and reliable shifting with the ROTOR Noq Aero Round Ring. Designed for 110 BCD cranksets, this single outer ring enhances your bike's transmission efficiency. Crafted for both gravel and road cycling, it offers durability and precise performance under varied conditions. Its 5...
    £74.35
    £84.49
    £74.35
    Save £10.14
  • ROTOR Noq (Round) Direct Mount For Kapic Inpower Hawk & Raptor RingROTOR Noq (Round) Direct Mount For Kapic Inpower Hawk & Raptor Ring | Swinnerton Cycles

    ROTOR Noq Round Direct Mount for Kapic Inpower, Hawk & Raptor Chainrings - Black

    The ROTOR Noq (Round) Direct Mount is designed for seamless integration with Kapic Inpower, Hawk, and Raptor rings. This high-quality component ensures precise chainring alignment and reliable transmission performance for both gravel and road cycling. Crafted by ROTOR, it guarantees durability and optimal power...
    £64.67
    £73.49
    £64.67
    Save £8.82
    • Black
  • ROTOR Mtb Inpower Direct Mount Crank PowermeterROTOR Mtb Inpower Direct Mount Crank Powermeter

    ROTOR MTB Inpower Direct Mount Crank Powermeter for Accurate Power Measurement

    The ROTOR Mtb Inpower Direct Mount Crank Powermeter offers precise power measurement for MTB riders seeking performance insights. Its direct mount design ensures seamless integration and reliability on every ride. Engineered for durability and accuracy, this powermeter helps optimize training and improve cycling efficiency...
    £563.19
    £639.99
    £563.19
    Save £76.80
  • ROTOR Mtb 2Inpower Pedal Bumper SetROTOR Mtb 2Inpower Pedal Bumper Set | Swinnerton Cycles

    ROTOR MTB 2Inpower Pedal Bumper Set – Durable Protection for MTB Pedals - Black

    The ROTOR Mtb 2Inpower Pedal Bumper Set enhances your MTB pedals with durable protection. Designed for seamless integration, it ensures your components stay safe from impacts and wear. What It’s Good For Protecting pedals from damage during rides Extending the lifespan of your MTB...
    £7.03
    £7.99
    £7.03
    Save £0.96
    • Black
    • Red
    • Orange
    • Pink
  • ROTOR Kapic Crank ArmsROTOR Kapic Crank Arms | Swinnerton Cycles

    ROTOR Kapic MTB Crank Arms for Precise Power Transfer and Durability

    ROTOR Kapic Crank Arms deliver precise power transfer for MTB riders. Crafted for durability and lightweight performance, they enhance your pedaling efficiency on every trail. What It’s Good For Improving MTB transmission efficiency Providing durable and lightweight crank arms Enhancing power transfer on rough...
    £194.03
    £220.49
    £194.03
    Save £26.46
  • ROTOR Kapic Carbon Direct Mount Bumper SetROTOR Kapic Carbon Direct Mount Bumper Set | Swinnerton Cycles

    ROTOR Kapic Carbon Direct Mount Bumper Set for MTB Crank Protection - Black

    The ROTOR Kapic Carbon Direct Mount Bumper Set offers superior protection and lightweight durability. Crafted with high-quality carbon, it enhances your MTB’s transmission system without adding unnecessary weight. Designed for direct mount installation, this bumper set integrates seamlessly with your crank setup, ensuring reliable...
    £7.03
    £7.99
    £7.03
    Save £0.96
    • Black
    • Orange
    • Pink
    • Blue
  • ROTOR Kapic Carbon Crank ArmsROTOR Kapic Carbon Crank Arms

    ROTOR Kapic Carbon MTB Crank Arms for Enhanced Power Transfer and Stiffness

    ROTOR Kapic Carbon Crank Arms deliver lightweight strength and precision for MTB riders. Crafted from high-quality carbon, they provide exceptional stiffness and durability. Designed to optimize your transmission efficiency, these crank arms enhance power transfer and improve overall ride performance. What It’s Good For...
    £324.71
    £368.99
    £324.71
    Save £44.28
  • ROTOR Kapic & Mtb Inpower Direct Mount Bumper SetROTOR Kapic & Mtb Inpower Direct Mount Bumper Set

    ROTOR Kapic & MTB Inpower Direct Mount Bumper Set for Crank Protection - Black

    Enhance your MTB setup with the ROTOR Kapic & Mtb Inpower Direct Mount Bumper Set. Designed for durability and precise fit, this set protects your crank and transmission components effectively. What It’s Good For Protecting MTB crank arms from impacts and wear Ensuring secure...
    £7.03
    £7.99
    £7.03
    Save £0.96
    • Black
    • Red
    • Orange
    • Yellow
  • ROTOR Inpower V3 (Gloss) Dm Road PowermeterROTOR Inpower V3 (Gloss) Dm Road Powermeter

    ROTOR Inpower V3 Gloss DM Road Powermeter with Bluetooth & ANT+ Connectivity

    The ROTOR Inpower V3 (Gloss) Dm Road Powermeter offers precise power measurement for road cyclists. Its integrated design ensures accurate data without adding bulk, enhancing your ride performance. What It’s Good For Accurate power tracking to optimize training and racing Lightweight crank integration for...
    £377.51
    £428.99
    £377.51
    Save £51.48
  • ROTOR Ekapic Broseâ® Qf170 Crank ArmsROTOR Ekapic Broseâ® Qf170 Crank Arms

    ROTOR Ekapic Brose® Qf170 Crank Arms for e-Bike Drivetrain Efficiency

    Experience exceptional power transfer with ROTOR Ekapic Brose® Qf170 Crank Arms, designed for e-Bikes. Crafted for durability and precision, these crank arms enhance your ride's efficiency and responsiveness. Ideal for riders seeking reliable components that improve transmission performance while maintaining lightweight strength. What It’s...
    £111.31
    £126.49
    £111.31
    Save £15.18
  • ROTOR Direct Mount Round RingROTOR Direct Mount Round Ring

    ROTOR Direct Mount Round Ring for Gravel & Road Bikes - Drivetrain Efficiency

    The ROTOR Direct Mount Round Ring offers precise chain engagement for both gravel and road bikes. Its durable design ensures smooth transmission and reliable performance on various terrains. What It’s Good For Optimized for gravel and road cycling Enhances drivetrain efficiency and shifting Compatible...
    £173.35
    £196.99
    £173.35
    Save £23.64
  • ROTOR Direct Mount Q Ring Rd1 Cx1 & GravelROTOR Direct Mount Q Ring Rd1 Cx1 & Gravel | Swinnerton Cycles

    ROTOR Direct Mount Q Ring Rd1 Chainring for Cx1 & Gravel Bikes - Black

    Experience smoother pedaling with the ROTOR Direct Mount Q Ring Rd1 Cx1 & Gravel. Designed for road and gravel bikes, it optimizes power transfer and reduces knee strain. Crafted for durability and performance, this chainring enhances your drivetrain's efficiency on varied terrains. Its direct...
    £128.47
    £145.99
    £128.47
    Save £17.52
    • Black
  • ROTOR Direct Mount No Q Round RingROTOR Direct Mount No Q Round Ring | Swinnerton Cycles

    ROTOR Direct Mount No Q Round Chainring for Gravel & Road Bikes

    Experience precise shifting and enhanced performance with the ROTOR Direct Mount No Q Round Ring. Designed for gravel and road bikes, this chainring ensures smooth transmission and reliable durability. Crafted by ROTOR, a trusted brand in cycling components, it offers easy installation and compatibility...
    £173.35
    £196.99
    £173.35
    Save £23.64
  • ROTOR Direct Mount Mtb Q Ring (T-Type Compatible)ROTOR Direct Mount Mtb Q Ring (T-Type Compatible) | Swinnerton Cycles

    ROTOR Direct Mount MTB Q Ring for T-Type Cranksets – Efficient Pedaling Power - Black

    The ROTOR Direct Mount MTB Q Ring offers optimal power transfer and smooth pedaling for mountain biking enthusiasts. Designed to fit T-Type cranksets, it enhances your bike’s transmission efficiency. What It’s Good For Improves pedaling efficiency and reduces knee strain Compatible with T-Type MTB...
    £74.35
    £84.49
    £74.35
    Save £10.14
    • Black
  • ROTOR Direct Mount Mtb No Q (Round) Ring (T-Type Compatible)ROTOR Direct Mount Mtb No Q (Round) Ring (T-Type Compatible) | Swinnerton Cycles

    ROTOR Direct Mount MTB No Q Round Ring Compatible with T-Type Systems - Black

    The ROTOR Direct Mount MTB No Q (Round) Ring offers seamless compatibility with T-Type systems for reliable transmission performance. Designed specifically for MTB enthusiasts, it ensures precise chain engagement and durability on rugged trails. What It’s Good For Enhancing MTB transmission efficiency Providing a...
    £74.35
    £84.49
    £74.35
    Save £10.14
    • Black
  • ROTOR Crankset Rex Dm R34 Cl52ROTOR Crankset Rex Dm R34 Cl52

    ROTOR Rex DM R34 CL52 Road Bike Crankset for Efficient Pedal Power

    The ROTOR Crankset Rex Dm R34 Cl52 delivers precision and durability for road cycling enthusiasts. Engineered with high-quality materials, it ensures smooth transmission and efficient power transfer. Its sleek design complements any road bike setup. What It’s Good For Enhancing pedal efficiency on road...
    £167.19
    £189.99
    £167.19
    Save £22.80
  • ROTOR Crankset Ns24 110/80 48-31tROTOR Crankset Ns24 110/80 48-31t

    ROTOR Ns24 Crankset 110/80 BCD 48-31t Road Bike Performance Crankset

    Experience precision and durability with the ROTOR Crankset Ns24 110/80 48-31t. Designed for smooth road cycling, it ensures efficient power transfer and reliable performance. Crafted with high-quality components, this crankset enhances your bike's transmission and overall riding experience. Its optimized design supports varied terrains...
    £211.19
    £239.99
    £211.19
    Save £28.80
  • ROTOR Crankset Ns24 110/80 46-30tROTOR Crankset Ns24 110/80 46-30t

    ROTOR Ns24 Road Bike Crankset 110/80 BCD 46-30T for Efficient Pedaling

    The ROTOR Crankset Ns24 110/80 46-30t combines precision and durability for road cycling. Designed to optimize transmission efficiency, it delivers smooth and reliable performance on every ride. What It’s Good For Enhancing pedaling efficiency with precise gear ratios Durable construction for long-lasting use Compatible...
    £211.19
    £239.99
    £211.19
    Save £28.80
  • ROTOR Aldhu24 Crank ArmsROTOR Aldhu24 Crank Arms

    ROTOR Aldhu24 MTB Crank Arms for Durable and Precise Power Transfer

    Experience superior power transfer with ROTOR Aldhu24 Crank Arms. Designed for MTB enthusiasts, these components ensure durability and precision in every pedal stroke. What It’s Good For Optimizing MTB transmission efficiency Providing lightweight and robust crank performance Enhancing riding control and power output What...
    £206.35
    £234.49
    £206.35
    Save £28.14
  • ROTOR Aldhu Carbon Crank ArmsROTOR Aldhu Carbon Crank Arms

    ROTOR Aldhu Carbon MTB Crank Arms for Enhanced Pedaling Efficiency & Durability

    The ROTOR Aldhu Carbon Crank Arms offer exceptional stiffness and lightweight performance for MTB enthusiasts. Crafted from high-quality carbon, these cranks enhance power transfer and durability on demanding trails. Designed to integrate seamlessly with your transmission, they provide smooth pedaling and reliable performance in...
    £347.15
    £394.49
    £347.15
    Save £47.34
Recently Viewed Products

Maximise your power output with our ROTOR collection at Swinnerton Cycles. ROTOR is a Spanish manufacturer producing premium oval chainrings, power meters, and cranksets engineered to optimise pedalling efficiency and deliver measurable performance gains for road, gravel, and triathlon cyclists. Browse the full ROTOR range and explore our wider Chainrings, Powermeters, and Cranks collections.

Why Swinnerton Bikes

Free UK Shipping Over £50

Fast free shipping on all UK orders over £50
Price Match

*Seen it cheaper, let us know & we'll match it.
Spread The Cost with Klarna

Pay in instalments or pay later with Klarna.