Shimano RD-R9250 Dura Ace Di2 12 Speed Rear Derailleur Bike Accessories Brand_Togs Excellent ventilation with 5 air

Excellent ventilation with 5 air inlets and 8 air outlets

enabling riders to navigate technical descents and unpredictable terrain with confidence

Technology: PR3

ensuring maximum power transfer and cornering precision - making this the perfect all mountain and enduro bike

Shimano RD-R9250 Dura Ace Di2 12 Speed Rear Derailleur Bike Accessories Brand_Togs Excellent ventilation with 5 airCAGE LENGTH One Spec TOTAL CAPACITY 37T MAX FRONT DIFFERENCE 16 COLOR SERIES COLOR AVERAGE WEIGHT 215g MOUNT Direct attachment (conventional) NUMBER OF PULLEY TEETH 11 SERIES Dura Ace GENERATION R9200 MAX LOW SPROCKET 34T MIN LOW SPROCKET 28T REAR SPEEDS 12