19% de descuento
Shimano Dura-Ace FC-R9100-P Dura-Ace Power Meter crank set without rings; HollowTech II; 180 mm
Por Shimano
SKU: FCR9100PG
£813.91
£999.99
Precio unitario
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No disponible
Impuestos incluidos
Descripción
- With several years of development and working closely with professional teams you can expect extreme accuracy from Shimano's first fully integrated power meter HollowTech II 11-speed Dura-Ace chainset
- Accurately calibrated strain gauges are integrated inside both left and right crank arms, this provides a stable measurement system through rotation from both sides for extremely precise data
- +/-2% accuracy of strain gauge measured power
- Bluetooth and ANT+ with wireless firmware update and data acquisition system
- Easily rechargeable integrated battery with fully waterproof reliable electric system
- These industry leading HollowTech II cold forged hollow crank arms have evolved to increase rigidity, reduce weight, and improve strength
- There is a wide range of Dura-Ace chainring ratios available seperatly
- El diseño del eje de pedalier integrado HollowTech II utiliza una colocación de rodamientos más amplia y un diámetro de eje mayor para aumentar la rigidez y la eficiencia.
- El diseño de la junta del eje de pedalier tiene una interfaz de rodamiento mínima que proporciona una rodadura extraordinariamente suave y una mayor durabilidad