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4iiii
- 4iiii Precision Powermeter
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Casco bike helmets
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Cirrus Cycle Kinekt Bodyfloat supsension comfort bike gear
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Sale
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Best sellers
Bikes
Pedals

New products

ROTOR ALDHU24 / VEGAST24 Axle - 24 mm - Standard

ROTOR 24 mm axle, fits in the Rotor ALDHU24 / VEGAST24 system! The 24 mm...

€ 47,02
POWRLINK ZERO DUAL SIDED POWER PEDAL

The combination of Wahoo's proven power algorithms and SPEEDPLAY's...

€ 826,44
CASCO SX-34 Sport Sunglasses

The CASCO SX-34 is an uncompromising sportive eyewear and ideal for all...

€ 66,94
ROTOR 3D+ MICROADJUST NUT

This locknut is for mounting Q-RINGS on all 3D+MAS and ROTOR POWER...

€ 6,57

All new products

Specials

Casco Helmet Clean / Freshener (100ml)

Keep your beautiful helmet clean with...

€ 7,40 -10% € 8,22

All specials

€ 243,55 € 268,55 In stock
Sale!

Velocomp PowerPod V4 Power Meter (ANT+ and...

Why bother it when it is easy? The PowerPod V4, quick, easy and a cheap powermeter on the market! With 14 years of continuous improvement, there is the PowerPod V4 for you!

€ 243,55 € 268,55

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In stock
€ 66,07 In stock

Wahoo TICKR X Heart Rate Monitor with...

iPhone and Android Workout Motion Activity Monitor / Device Free Workout Tracker / Heart Rate Sensor

€ 66,07

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In stock
€ 652,07 In stock

ROTOR INpower DM Road Crankset Kit Powermeter

Rotor Power Pack Road INpower: Powermeter Bundle INpower DM Road with chainrings.

€ 652,07

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In stock
€ 172,73 In stock

Rotor Spiderring Q-Rings DM Direct Mount

This spiderring Q-ring is suitable for the new directmount system from Rotor (ALDHU, VEGAST 92)INpower etc.) From one unit, so super light and super stiff!

€ 172,73

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In stock
€ 908,26 In stock

Rotor MTB Powermeter 2INpower double sided...

Power meter bicycle from Rotor. The Rotor 2INpower MTB direct mount. The power meter of the moment! Direct mount, so opt for loose spider with blades or spider ring. Singlespeed or double. Q or NoQ

€ 908,26

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In stock
€ 214,83 Delivery time unknown

Redshift ShockStop Suspension Seatpost...

Cycling with the BodyFloat seatpost is an experience in itself. An ingenious piece - the springy seat post technology, reinvented!

€ 214,83

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Delivery time unknown
€ 148,72 € 165,25 -10% In stock
Sale!

Casco SPEEDairo 2 Helmet Blue Neon-Yellow

The new Casco Speedairo2 A great aerodynamic bike helmet, the helmet complies with the EN 1078 safety standard.

€ 148,72 € 165,25 -10%

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In stock
€ 3.304,96 In stock

TIME Alpe d’Huez 01 Disc Aktiv *Frame Only*

At under 900g, the Alpe d’Huez 01 is the lightest frame TIME has produced.

€ 3.304,96

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In stock
€ 66,94 € 74,38 -10% In stock
New Sale!

CASCO SX-34 Sport Sunglasses

The CASCO SX-34 is an uncompromising sportive eyewear and ideal for all sports where wind or endurance play a role. The perfectly ventilated lens is designed to provide maximum lateral and vertical field of view, thus guaranteeing a clear vision in every direction.

€ 66,94 € 74,38 -10%

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In stock
€ 148,72 € 165,25 -10% In stock

Casco SPEEDairo 2 Helmet Black

The new Casco Speedairo2 A great aerodynamic bike helmet, the helmet complies with the EN 1078 safety standard.

€ 148,72 € 165,25 -10%

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Reduced price!
In stock
€ 190,07 In stock

Wahoo KICKR Headwind smartfan

The Wahoo Headwind, worlds first smartfan ever! Controlled by speed, hartrate the Wahoo Headwind give the most comfort while riding your indoor-work-out

€ 190,07

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In stock
€ 561,16 In stock

Rotor MTB and Road Powermeter INspider

Power meter bicycle from Rotor. The Rotor INspider. The power meter of the moment! Direct mount, Already have a ALDHU, Vegast or KAPIC? Just replace the spider for the INspider!

€ 561,16

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In stock
€ 276,82 In stock

PowerPod V5 Power Meter (GPS, ANT+)

New For 2022: PowerPod V5! All new PowerPod V5 features add to the already-impressive list of PowerPod features and benefits. One of the most affordable power meters on the market.

€ 276,82

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In stock
€ 3.222,31 In stock

TIME Alpe d’Huez 01 Disc *Frame Only*

At under 900g, the Alpe d’Huez 01 is the lightest frame TIME has produced.

€ 3.222,31

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In stock
€ 185,95 In stock

ISM PN4.1 Road Gravel Race Saddle

NEW for 2021! The ISM PN4.1 is the newest offering in the Performance Narrow category of saddles. Same shape as the popular PN4.0, only with increased padding for those looking to soften their ride.

€ 185,95

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In stock
€ 3.099,17 In stock
Sale!

TIME Alpe d’Huez 01 Disc Aktiv *Frame Only*

At under 900g, the Alpe d’Huez 01 is the lightest frame TIME has produced.

€ 3.099,17

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In stock
€ 229,75 € 329,75 In stock
Sale!

Xplova X5 Evo GPS Bike Bomputer with...

A revolutionary GPS Cycle computer with integrated action camera! Explore, Record, Share! X5 Evo — A new way of recording andsharing your cycling experiences

€ 229,75 € 329,75

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In stock
€ 161,12 In stock

RedShift ShockStop suspension stem

The patent-pending ShockStop Suspension Stem smooths out road imperfections, reducing fatigue and strain. Whether you're on a local group ride, or exploring gravel back roads, the ShockStop will make your ride smoother, faster, and more comfortable. The minimal, subtle design blends seamlessly with the aesthetic of modern road bikes.

€ 161,12

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In stock
€ 338,02 In stock

Rotor ALDHU Carbon Crank Arms

Rotor invented a new system: Rotor ALDHU Carbon in wich you can compose your own crank. Durable, superlight en beautiful. Compose you own crank from 165 mm up to 175 mm.

€ 338,02

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In stock
€ 16,49 In Stock
Sale!

Fashion T-Shirt RotoR Bike Components

Round Neck T-Shirt from Rotor Bike Components

€ 16,49

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In Stock

€ 47,02 In stock
New

ROTOR ALDHU24 / VEGAST24 Axle - 24 mm -...

ROTOR 24 mm axle, fits in the Rotor ALDHU24 / VEGAST24 system! The 24 mm bearing fits all current Shimano bearings.

€ 47,02

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In stock
€ 826,44 on stock
New

POWRLINK ZERO DUAL SIDED POWER PEDAL

The combination of Wahoo's proven power algorithms and SPEEDPLAY's advanced features make the POWRLINK ZERO pedals stand out from the competition.

€ 826,44

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on stock
€ 66,94 € 74,38 -10% In stock
New Sale!

CASCO SX-34 Sport Sunglasses

The CASCO SX-34 is an uncompromising sportive eyewear and ideal for all sports where wind or endurance play a role. The perfectly ventilated lens is designed to provide maximum lateral and vertical field of view, thus guaranteeing a clear vision in every direction.

€ 66,94 € 74,38 -10%

Add to cart More

In stock
€ 6,57 In Stock
New

ROTOR 3D+ MICROADJUST NUT

This locknut is for mounting Q-RINGS on all 3D+MAS and ROTOR POWER cranks when using positions other than #3. It sits flush to the outside of the drive and is tightened from the rear with the male blade bolt. Supplied without blade bolt

€ 6,57

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In Stock

€ 6.014,46 € 8.264,45 In stock
Sale!

Time Alpe d'Huez 01 Aktiv Disc Ultegra Di2...

Time Alpe d'Huez 01 Active complete bike.

€ 6.014,46 € 8.264,45

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In stock
€ 2.905,06 € 3.304,96 In Stock
Sale!

Time Scylon M Non Aktiv Disc Framekit

The perfect marriage between aerodynamics and power. Scylon – der ultimative Raceframe – where every detail has been designed and developed to create a real racing machine. Passionate cyclists, be prepared to experience performance and power at their highest level.

€ 2.905,06 € 3.304,96

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In Stock
€ 914,88 € 1.114,88 shipped 1 a 2 days
Sale!

2InPower Track 175mm exclusief Blad

Track and Fixie Powermeter Spider: RotoR 144x5 excl chainring Battery Specications: Rechargeable Li-ion + USB cable Estimated Battery life: 250 hours Strain Gauges: 4 Pairs Wireless Technology: ANT+ 2.4Ghz/ Bluetooth Smart Analisys software: Trainingspeaks.com/RotoR

€ 914,88 € 1.114,88

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shipped 1 a 2 days
€ 460,33 € 660,33 In stock
Sale!

Wahoo KICKR Core Smart Trainer

The new bike trainer Wahoo KICKR Core! As much Wahoo KICKR as possible for the lowest price possible: The Wahoo KICKR Core!

€ 460,33 € 660,33

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In stock
€ 363,18 € 413,18 In stock
Sale!

ISM PN3.0 carbon saddle triathlon road

Same shape as the populair PN3.0 but carbon fiber only.Weight: 124 gram Oval shaped railsMade by HED

€ 363,18 € 413,18

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In stock
€ 312,40 € 412,40 In stock
Sale!

Wahoo Fitness KICKR Snap Power Trainer

The best wheel-on design trainer in the world. Wahoo succeeded in bringing the real road-feeling to you attic or basement. Combined with a perfect powerindication you're going to buy your best product off this years.

€ 312,40 € 412,40

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In stock
€ 290,20 € 354,55 Shipping time 3 days
Sale!

CERAMICSPEED Pulley's SHIMANO 11S...

Pulley Wheels for Shimano 11s Improve the performance of your 11-speed Shimano rear derailleur with pulleys that reduce friction and increase bearing life. Ours are designed to work with less friction, adding to the power transmitted to the rear wheel.

€ 290,20 € 354,55

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Shipping time 3 days
€ 269,90 € 329,75 in stock latest models
Sale!

CERAMICSPEED Pressfit BB PF4130 BB86/30MM...

PF4130 Road and MTB Bottom Bracket The PF4130 bottom bracket is Press Fit into 41mm diameter shells that are 86.5mm wide and mate most cranks with a 30mm spindle to that standard. If you have a BB86 frame and want to install a 386EVO crank or Rotor 30mm crank, this is the kit you need.

€ 269,90 € 329,75

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in stock latest models
€ 243,55 € 268,55 In stock
Sale!

Velocomp PowerPod V4 Power Meter (ANT+ and...

Why bother it when it is easy? The PowerPod V4, quick, easy and a cheap powermeter on the market! With 14 years of continuous improvement, there is the PowerPod V4 for you!

€ 243,55 € 268,55

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In stock
€ 238,02 € 264,46 -10% On order - shipping time 4 - 6 weeks

SPEEDairo 2 RS CafeRacer incl. VAUTRON visor

Best of all! The SPEEDairo 2 RS, the further development of the successful model, is a huge leap forward and more airy than its predecessor and offers the optimal synthesis of cooling, comfort and aerodynamics.

€ 238,02 € 264,46 -10%

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Reduced price!
On order - shipping time 4 - 6 weeks
€ 237,98 € 264,42 -10% Shipped in 2 weeks

Casco SPEEDairo 2 RS Helmet White With Airfit

The new Casco Speedairo2 A great aerodynamic bike helmet with visor, the helmet complies with the EN 1078 safety standard.

€ 237,98 € 264,42 -10%

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Reduced price!
Shipped in 2 weeks
€ 237,98 € 264,42 -10% In Stock shipping with 3 days

Casco MTBE Carbon full face

Casco MTBE carbon full face helmet MTB blackAirfit ✅ Stylish✅Nice visor included✅Best choice ✅ #SafetyFirst #GoStylish

€ 237,98 € 264,42 -10%

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Reduced price!
In Stock shipping with 3 days
€ 237,98 € 264,42 -10% In stock

Casco SPEEDairo 2 RS black with airfit

The new Casco Speedairo2 A great aerodynamic bike helmet with visor, the helmet complies with the EN 1078 safety standard.

€ 237,98 € 264,42 -10%

Add to cart More

Reduced price!
In stock
€ 237,98 € 264,42 -10% In stock

Casco SPEEDairo 2 RS blue neon-yellow...

The new Casco Speedairo2 A great aerodynamic bike helmet with visor, the helmet complies with the EN 1078 safety standard.

€ 237,98 € 264,42 -10%

Add to cart More

Reduced price!
In stock
€ 229,75 € 329,75 In stock
Sale!

Xplova X5 Evo GPS Bike Bomputer with...

A revolutionary GPS Cycle computer with integrated action camera! Explore, Record, Share! X5 Evo — A new way of recording andsharing your cycling experiences

€ 229,75 € 329,75

Add to cart More

In stock
€ 223,50 € 359,50 On Stock
Sale!

SRAM FORCE AXS WIDE DUB 48-35 CRANKSTEL...

The SRAM Force AXS Wide DUB 43-30 Crankset is perfect for adventurous rides on, for example, your gravel bike. Shifting is very smooth, accurate and reliable. This is due to a relatively small jump of 13 teeth difference between the large and small blade. The chainrings are slightly more outward than on many other cranksets, leaving extra room for wide...

€ 223,50 € 359,50

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On Stock
€ 205,75 € 329,75 In stock
Sale!

Xplova NOZA ONE Semi-Smart Trainer

The best choice for an entry-level indoor bicycle trainer!

€ 205,75 € 329,75

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In stock
€ 195,62 € 217,36 -10% No longer available
Sale!

Casco SPEEDairo RS (silver(antra)- black)

The best helmet in the Speed series Bike helmet with visor Casco SPEEDairo silver - black A great aerodynamic bike helmet with visor, the helmet complies with the EN 1078 safety standard.

€ 195,62 € 217,36 -10%

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No longer available
€ 119,79 € 239,59 -50% In stock
Sale!

TRP EuroX carbon caliper brake cyclocross

TRP EuroX carbon cantilever caliper cyclocross rear&front Super lightweight and super stiff with red accents!Weight 109 grams per wheel. The best you can get!

€ 119,79 € 239,59 -50%

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In stock
€ 96,57 € 206,57 In stock
Sale!

TRP Parabox kit

TRP Parabox kit. Complete Box. Including: 2 Brake discs 160 mm 6 bolts

€ 96,57 € 206,57

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In stock