Shimano RD-8150 Ultegra Di2 12-Speed Rear Derailleur
$439.99
Shimano RD-8150 Ultegra Di2 12-Speed Rear Derailleur
Now simplified with a single derailleur cage length, the new 12-speed Shimano ULTEGRA R8150 rear derailleur packs our fastest, most precise shifting into a more approachable option.
With our fastest, most accurate shifting, the new 12-speed ULTEGRA R8150 rear derailleur is more versatile than ever thanks to a single cage length option that is compatible with 28-34T low sprockets.
. Our fastest ever rear shifting, 58% faster than RD-R9150
. Compact design includes an integrated wireless unit, charger, and switch
. LED status indicator: Battery indicator,Pairing, Adjust mode, etc.
. Wider range capacity: Max. low sprocket: 34T
Technical Specifications
MODEL NO RD-R8150
SERIES ULTEGRA R8100 Series
Colour: Series colour
Average weight 262
Remarks w/o Bracket spec. available
Rear speeds 12 - 12
Top-normal spring type|SHIMANO SHADOW RD ?
Mount|Direct attachment (conventional) ?
Mount|Direct mount ?
Max. front difference 16T
Total capacity 39T - 39T
Low sprocket|Max. 34T
Low sprocket|Min. 30T
Top sprocket|Max. 14T - 11T
Top sprocket|Min. 11T - 11T
Fluoric coated link bushings 4 - 4
Pulley|Guide pulley bearing ?
Pulley|Tension pulley bearing ?
Pulley|Teeth 11 - 11
Pulley|Sunken type pulley screw ?
B-axle|Hollow axle ?
B-axle 2|Hollow axle ?
Di2 connectivity wired|Di2 shifting ?
Di2 connectivity wireless|Di2 shifting ?
Di2 connectivity wireless|Bluetooth LE custom (*1)|Adjust mode information ?
Di2 connectivity wireless|Bluetooth LE custom (*1)|Di2 batte
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