Shimano 105 BR-R7170 Étrier De Frein à Disque Flat Mount Avant, Noir Retour Gratuit

Disc brakes optimized for road riding
With proven hydraulic braking technology, the new SHIMANO 105 calipers feature the SHIMANO Flat Mount System and its low-profile design that is ideal for road bikes. More compact and lighter than ever, the R7170 brakes offer wide pad clearance for easy wheel removal and quiet performance as well as one-way bleeding for easy, clean maintenance.

ONE WAY BLEEDING
“ONE WAY BLEEDING” was developed for quick and easy prevention of air in our hydraulic system. Shimano has streamlined the oil route throughout the system to prevent air bubbles from being captured in the system.
One way oil routing plus a funnel tool with mineral oil provides an easy and clean bleeding system.

ICE TECHNOLOGIES
The fade, which can occur to disc brake rotor and pad when braking on a long downhill ride for instance, has a negative impact on the braking performance. SHIMANO has adopted ICE TECHNOLOGIES disc brake rotor and ICE TECHNOLOGIES pad to realize the cooling technology for consistent performance. The clad disc brake rotor blade, which has a 3 layer-sandwich structure of stainless steel, aluminum and stainless steel, provides better radiation performance. Also, the radiation fin has been adopted for the pad. Moreover, the clad disc brake rotor blade and the radiator fin provide long pad life, less noise, less fade and lightweight.

Détails

• L’augmentation de 10 % de l’écart entre les plaquettes de frein réduit le risque de frottement des disques de frein
• processus de purge facile à entretenir
• Groupe Shimano 105 R7100 Di2
• pour le jeu de conduites de frein : Shimano SM-BH90-J-SSR SM-BH90-JK-SSR
• Méthode de sécurisation contre le desserrage : Goupille de fixation de la vis
• Vis de fixation d’étrier de frein Taille de l’outil : 4 mm
• Raccordement des câbles : droit
• levier de frein recommandé : Shimano ST-R7170
• disque de frein recommandé : Shimano SM-RT70 SM-RT64
• Spécification du J-Kit
• plaquette de frein recommandée option 1 : L04C-MF Métal (avec ailettes de refroidissement)
• plaquette de frein recommandée Standard 1 : K05S-RX Résine synthétique (sans ailettes de refroidissement)
• Garniture de frein recommandée Standard 2 : L05A-RF Résine synthétique (avec ailettes de refroidissement)