Rosiir | The webshops for all bike saddles, powermeters, chainrings and other cycling needs!

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Brands

4iiii Precision vermogenmeters
Casco bike helmets
Cirrus Cycle
Cycling Ceramic
EasySeat
Ergotec
Essax Duopower saddles
Favero Assioma
Fietsgereedschap
- Onderhoud
- Mini Tools
- Ketting Cassette
- Inbus en Torx Schroevendraaiers
- Gereedschapsets
- Bracket-Cranks
- Kabel
Fietsplankje
fitRABBIT biologisch bietensap
Humon
Intrepid Bike
ISM seats
- City
- Trekkingbike
- Roadbike
- Triathlon
- MTB
- Accessories
O.Symetric
- ROAD
  - Compact
  - Double
- ATB
- Time Trial/Triathlon
- BMX
- Cranksets
Powerpod
RedShift bikecomfort
ReSkin Sport
Rosiir wielerkleding
Rotor
- Cranksets
  - ROAD
  - ARENA/TRACK
  - ATB
- Powermeters
  - ROAD
  - ATB
- Q-Rings
  - MTB
  - ROAD
  - CYCLOCROSS
- NO-Q
  - ROAD
  - ATB
  - CYCLOCROSS
- Bearings and accessories
- QXL
Shift Up
Smurt
Stryd
Sudden Rush - Guarana
TeamZwatt
Training with powermeter
Triathlon en reparatie standaards
TRP Tektro remsystems
- TRP/Tektro brakes
- TRP/Tektro brakelevers
- TRP/Tektro accessoires
- TRP/Tektro brakepads
Wahoo Fitness
- Bike Equipment
- Heart Rate Monitors
- Kickr
- accessories
- Informatie over Wahoo
Xplova GPS bikecomputers
Sale
BSX insight
Powerbeat
Chainrings
- Oval chainrings
  - Rotor
    - Road
    - MTB
    - Cyclocross
  - O.Symetric
    - Road
    - MTB
    - BMX
    - Cyclocross
- Round chainrings
  - Road
  - MTB
  - Cyclocross
  - Track
Cranks
- Rotor race/triathlon
  - Compact
  - Double
- Rotor MTB
  - Singlespeed
  - Double
- Powermeter
  - Road/triathlon
  - MTB
- Crank spareparts
- O.Symetric
Bikeseats
- ISM seats
  - Citybike
  - Trekkingbike
  - Roadbike
  - Triathlon
  - MTB
- Essax Duopower
- Easyseat
- Seatposts and more
- Other saddles
Powermeters
- 4iiii powermeters
- Favero Assioma Powermeters
- Powerpod powermeter
- Rotor powermeters
- Stryd powermeter running
- TeamZwatt
- Watteam Powerbeat
- Spareparts powermeters
Navigation
- Wahoo bikecomputers
- Xplova bikecomputers
- Spareparts
Brakes
- Calipers
- BRakelevers
- Accessoires/pads
Helmets
- Casco helmets
- Accessoires
Diverse
- Divers Wahoo Fitness
- Bearing
- Tools
- Hometrainers
- Maintenance
- Spareparts Rotor
- Sportswear
- Food
- Wheels
  - Spareparts
- Saddle fastening
- Sale
- Divers

Popular

€ 239,00 on stock

Wahoo Fitness ELEMNT bolt bikecomputer

One of the bike computer of the elemnt series, a great addition to the bike with extra aerodynamics! ON STOCK

€ 239,00

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on stock
€ 284,95 on stock

Casco SPEEDairo RS (white - black)

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

€ 284,95

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on stock
€ 695,00 on stock

Favero Assioma Duo powermeter

Assioma DUO Power meter with sensors on both pedals. The best choice to take fulladvantage of the real dual-sided measurement.

€ 695,00

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on stock
€ 224,95 on stock

PowerPod Lite powermeter (ANT+)

Why bother it when it is easy? The PowerPod Lite, quick, easy and a cheap powermeter on the market! With 12 years of continuous improvement, there is the PowerPod ANT+ for you!

€ 224,95

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on stock
€ 799,00 Order now, you'll be on the waiting list and received this asap

Wahoo KICKR Core smarttrainer

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

€ 799,00

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Order now, you'll be on the waiting list and received this asap
€ 549,00 on stock

Wahoo Fitness KICKR Snap powertrainer 2018

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.

€ 549,00

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on stock
€ 1.199,00 on stock

Wahoo KICKR 2018

The new bike trainer Wahoo KICKR 2018! Are you planning to ride the Mont Ventoux or the Alpe d'Huez in your living room?

€ 1.199,00

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on stock
€ 549,95 on stock

AeroPod powermeter CdA (Bluetooth & ANT+)

Why bother it when it is easy? The PowerPod, quick, easy and a cheap powermeter on the market! With 12 years of continuous improvement, there is the PowerPod ANT for you!

€ 549,95

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on stock