There are 119 products.
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New product UsedShimano Ultegra chainring- €83.99
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New product UsedChainring Specialites TA Zephyr 110 mm- €34.99
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New product -35%Chainring 42 teeth FSA Powerbox ABS and SL-K ABS 10 or 11s- €26.64
- €40.99
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New product -45%Square taper bottom bracket Shimano Altus 116 mm- €6.04
- €10.99
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New product -35%Chainwheel 42 teeth Vision FSA Powerbox ABS and SL-K ABS 10 or 11s- €26.64
- €40.99
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New productQuick connect Sram chain- €2.99
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New product -10%Sram chain 10s PC1130- €22.49
- €24.99
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UsedShimano Dura ace chainring- €44.99
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New productSunrace CNQ10 quick connect for chain 10s- €1.90
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New productCampagnolo chain rivet- €6.49
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New product -25%Stronglight chainring 94 mm 8 9 speed- €20.03
- €26.70
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New productStronglight CT2 chainring 9 to 10 speed- €29.99
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New product -25%9s chain KMC X9- €11.96
- €15.95
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New productStronglight Powerglide 53 teeth chainring 130 mm 9/10 speed- €15.90
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New productChainring 9s 130 mm- €24.99
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New product52 teeth chainwheel Stronglight 86 mm- €19.99
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New product -25%Chain quick connect Sram 11 speed power lock- €3.15
- €4.20
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New product -25%Chain quick connect Sram 12 speed Eagle power lock- €3.15
- €4.20
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New product -18%10s chain Taya DECA-101- €20.49
- €24.99
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New product -25%Bicycle chain 10s GPA Cycles- €20.21
- €26.95
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New product -30%10s chain bbb BCH-102L114 links- €24.49
- €34.99
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New product New2 Campagnolo 10-speed bicycle chain links- €9.49
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34 teeth chainring- €7.99
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UsedRace Face Prodigy crank triple 175 mm- €8.99
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New product -36%Shimano GRX ST-RX400 shifter disc- €99.17
- €154.95
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Shimano Ultegra ST-R8020 shifter 11s disc
- €79.99
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New product -35%Left shifter Shimano SL-R4700- €32.49
- €49.99
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New product -38%Shimano chain 11s CN-HG701-11 116 links- €30.94
- €49.90
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New productChainring 44 teeth 110 mm 5 to 7s- €7.99
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New productShimano Dura-ace 7801 Ultegra 6600 10s chain rivet- €2.10
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New productMiche Supertype 52 teeth chainring 130 mm 9/10 speed- €24.80
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New product -60%FSA V-Drive crankset triple 175 mm- €56.40
- €140.99
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New productSingle chainring 32-tooth crankset- €55.99
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New product -25%Shimano chain 12s CN-M8100- €26.24
- €34.99
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UsedFront derailleur SLX FD-M7020- €9.99
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UsedSram Truvativ X9 crank- €18.99
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New productCampagnolo 50-tooth chainring 10s 110 mm alu- €14.90
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New product30 teeth chainring Shimano 94 mm 11 speed- €24.90
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New product -25%Rotor noQ chainring 52 teeth 10-11 speed 110 mm- €67.49
- €89.99
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UsedSram NX Eagle crankset 12s 175 mm used- €48.99
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Used -30%Internal chainring Campagnolo Super record 34 teeth 12s 112 mm- €65.09
- €92.99
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New product -40%Sram NX Eagle crankset 12s 175 mm- €77.99
- €129.99
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New product -48%Shimano Claris ST-2400-R right shifter 8s- €60.31
- €115.99
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New product -45%12s chain Campagnolo Chorus 108 links- €24.20
- €44.00
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New product -40%Sram GX rear derailleur 11s- €84.00
- €140.00
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New product -35%Shimano Claris SL-R2000 shifters 2x8s- €60.45
- €93.00
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New product -60%Carbon cranks boot Race Face Sram Shimano grey- €6.00
- €14.99
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New product -50%Shimano Dura-ace XTR 11s HG901 chain- €31.50
- €62.99
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UsedRace Face Deus XC crankset 175 mm triple- €24.99
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UsedSram Red 22 2x11s shifters used- €239.99
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New productRight crank Shimano Deore LX FC-T671 175 mm 26, 36 and 48 teeth- €69.99
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New productLeft crank Shimano Deore LX FC-T661 170 mm- €24.99
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UsedSram GX rear derailleur used- €22.99
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New product -30%11 speed chain KMC X11SL Ti N gold 118 links- €52.49
- €74.99
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New product -37%Right shifter Shimano Tiagra SL-R4700 10s for flat handlebar- €39.37
- €62.49
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New product -30%Specialites TA X110 chainring 46 teeth 110 mm- €54.53
- €77.90
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New product -50%Chainring 50 teeth 110 mm TA Nerius 8,9, 10s- €35.70
- €71.40
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New productChain quick release Shimano 11s- €8.99
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New product -15%10s chain YBN SFL-H10 116 links- €29.74
- €34.99
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New product -30%Shimano Tiagra ST-4700 left shifter double- €97.29
- €138.99
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New product -30%4ZA Flange 182 mm 5 fixtures BCD 130 mm 41/42 teeth- €31.43
- €44.90
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New product -35%Specialités TA Pro-Tech Flange 182 mm 5 fixtures BCD 130 mm 41/42 teeth- €29.19
- €44.90
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UsedRear derailleur shimano slx 11s- €29.99
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New product -30%E-bike Shimano chain 10s CN-E6090-10- €38.49
- €54.99
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New product -40%Sram chain 10s PC1071- €26.99
- €44.99
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UsedVintage stronglight crankset 170 mm- €24.99
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UsedCampagnolo Athena 8/9s brake lever- €7.99
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UsedStronglight chainring 53 teeth 130 mm 9v- €6.99
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New productLeft shifter Shimano Tiagra SL-R4600 for 2 chainrings- €19.99
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New productChainring Shimano 26 teeth 64 mm- €7.99
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UsedStronglight chainring 53 teeth 130 mm 8 to 9 speed- €7.99
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UsedCampagnolo Veloce shifter- €29.99
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UsedCampagnolo chainring 53 teeth 135 mm 8-9 s- €7.99
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New productShimano chainring 53 teeth type A 9 speed 130 mm- €14.90
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New productTA Blade chainring single 41 teeth 104 mm- €29.99
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UsedSram Red right brake lever- €9.99
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UsedFlange 182 mm aluminium BCD 104 mm- €4.99
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UsedShimano steel chainring 32 teeth 9 speed 104 mm- €7.99
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New productChainring 32 teeth 9 speed 104 mm- €18.99
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UsedStronglight chainring 44 teeth 7/8 speed 144 mm- €4.99
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New productChainring 52 teeth 7 speed 120 mm- €8.99
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New productShimano chainring 53 teeth type B 9/10 speed 130 mm- €14.90
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New productShimano chainring 34 teeth type F 9 speed 110 mm- €7.99
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New productTA Chinook chainring 22 teeth 8/9 speed 58 mm- €19.99
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New product -15%Shimano 10s chain rivet- €3.48
- €4.10
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UsedSuntour Superbe PRO chainring 53 teeth 130 mm 8/9 speed- €8.99
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UsedChainring 51 teeth compact 110 mm 9-10 speed used- €3.99
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New productChainring 36 teeth 9 speed 104 mm- €9.90
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New productChainring 22 teeth 9 speed 64 mm- €4.55
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New productStronglight 40 teeth chainring compact 9/10 speed 110mm- €15.50
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New productStronglight 40 teeth chainring compact 9/10 speed 110 mm- €19.90
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UsedFSA 53 teeth chainring 10 speed 130 mm- €24.90
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New productSram Red XGlide chainring 39 teeth 11 speed 130 mm- €19.90
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UsedRace Face Cadence 53 teeth chainring 9/10 speed 130 mm- €18.90
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New productShimano 53 teeth chainring 9 speed type B 130 mm- €9.90
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UsedShimano 22 teeth chainring 9 speed 64 mm- €4.99
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New productFSA DA-79 chainring 52 teeth 10 speed 130 mm- €44.90
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New productShimano 53 teeth chainring 9 speed 130 mm- €9.90
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New productRace Face Cadence 53 teeth chainring 130 mm 9/10 speed- €24.90
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New productCap for right shifter Shimano 105 ST-5700 10s- €7.99
Showing 1-100 of 119 item(s)
The gravel drivetrain is a key element that differentiates a gravel bike from a classic road bike. Designed to adapt to varied terrain (roads, rough paths, forest trails), it combines durability, efficiency and versatility. Its specific characteristics allow cyclists to benefit from a wide speed range and increased reliability, whatever the conditions.
Main function of a gravel drivetrain
- Terrain adaptability: The gravel drivetrain offers a range of gears allowing you to easily climb steep hills while maintaining a comfortable speed on the flat.
- Fluidity and precision: It allows precise and rapid gear changes, essential for moving from uneven terrain to a smoother section.
- Reliability in harsh conditions: Designed to perform efficiently in mud, sand or rain, a gravel drivetrain is robust and weather resistant.
Main characteristics of a gravel drivetrain
- Number of chainrings:
- Single chainring (1x):
Increasingly common on modern gravel bikes, this system simplifies the transmission by removing the front derailleur. - It offers intuitive use with a single lever to change gears.
Fewer components means less risk of derailment or breakdown in extreme conditions. - Usually combined with a wide range cassette (10-42 teeth or more) to cover a suitable range of speeds.
- Double chainring (2x):
- More common on versatile models or oriented towards long distances, it offers a wider range of gears.
Ideal for cyclists who regularly alternate between very rolling terrain and steep climbs. - A typical combination is 48/31 teeth for the crankset, with an 11-34 tooth cassette.
- Wide Range Cassette:
- A gravel cassette typically has a wide range, often 11 to 42 teeth or more, to provide plenty of space between gears.
- This makes it easy to climb steep hills while maintaining high speeds on the flat.
- Specific rear derailleur:
- Gravel rear derailleurs often include clutches (technology like Shadow+ from Shimano or Type 3 from SRAM). These systems maintain high tension on the chain, reducing the risk of derailment on uneven terrain.
- Compatible with large amplitude cassettes, they allow smooth operation, even with large sprockets.
- Reinforced chain:
The chain used for gravel drives is more robust and designed to withstand the stresses of rough terrain, wear from mud and dust, while remaining light and efficient.
- Materials and durability:
- Gravel drivetrain components (crankset, derailleurs, cassette) are often made of aluminum or steel for a good compromise between weight, rigidity and durability.
- High-end models sometimes include carbon elements to further reduce weight.
- Brake Compatibility:
Since gravel bikes almost always have disc brakes, the gravel drivetrain is designed to integrate with these systems, providing excellent braking modulation and optimal tire clearance.
- Ergonomics of the controls:
- Gravel levers are often more robust than those on road bikes to withstand intensive use.
- The controllers are designed to be handled easily, even with gloves or in muddy conditions.
- Optimized gear ratio:
The gravel development is designed to provide a good balance between maximum speed on the road and ease on difficult climbs, with a ratio generally between 0.7:1 (uphill) and 4:1 (downhill/fast flat).
Advantages of a gravel drivetrain
- Maximum versatility: Allows you to ride efficiently on asphalt, dirt trails or rocky paths.
- Simplicity and reliability: Single-chainring (1x) drivetrains reduce the risk of breakdown and maintenance, ideal for adventurous rides.
- Resistance: Designed to withstand harsh conditions like mud, rain or sand.
- Comfort of use: Well-thought-out ergonomics facilitate quick gear changes, essential on changing terrain.
Popular brands and specific technologies
- SRAM:
- Apex, Rival and Force XPLR groupsets: These gravel groupsets are optimized for 1x drivetrains and offer wide range cassettes.
- X-Sync technology: Provides better chain grip to prevent derailments.
- Eagle AXS: Wireless electronic system for ultimate precision and speed customization.
- Shimano:
- GRX groupsets (400, 600, 800): Designed specifically for gravel, they offer 1x or 2x options.
- Shadow+ Technology: A clutch integrated into the rear derailleur that stabilizes the chain on uneven terrain.
- Compatible with cassettes up to 42 teeth or more.
- Campagnolo:
Ekar: A 1x13 transmission specifically designed for gravel, combining lightness and performance, with cassettes ranging from 9 to 42 teeth.
- MicroSHIFT:
Economical but high-performance option for gravel, with simple and robust transmissions for amateur cyclists.
Maintenance and durability
- Regular cleaning: As gravel terrain is often dusty or muddy, it is crucial to regularly clean and lubricate the chain and sprockets to avoid premature wear.
- Component inspection: Frequently check the chain tension, the condition of the sprockets and the proper functioning of the derailleurs.
- Chain replacement: A gravel chain wears out more quickly than a traditional road chain, especially on rough terrain. Remember to change it at the first signs of stretching.
In summary
The gravel drivetrain is specially designed to provide versatility, reliability and performance on a variety of terrains. With single or double chainring options, wide range cassettes and robust derailleurs, it guarantees a smooth and comfortable ride in the most demanding conditions. Whether you're looking for adventure or performance, a well-matched gravel drivetrain is an essential part of maximizing your off-road cycling experience.