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PARTS
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- Bicycle racks
- BMX pegs
- Brake system add remove
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- E-bike parts add remove
- Frames, forks and parts add remove
-
Shimano bicycle parts
add remove
- Shimano disc brakes
- Shimano chains
- Shimano rear hubs
- Shimano front hubs
- Shimano bottom brackets
- Shimano shifters
- Shimano rear derailleurs
- Shimano front derailleurs
- Shimano pedals
- Shimano chainrings
- Shimano brakes (V-Brake and etc.)
- Shimano brake pads
- Shimano brake levers
- Shimano internal gears
- Shimano cassettes and frewheels
- Shimano cranksets
- Other Shimano parts and accessories
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ACCESSSORIES
add remove
- CLOTHING add remove
- MAINTENANCE add remove
- SCOOTERS add remove
- OUTLET
- GIFT VOUCHERS
-
BICYCLES
add remove
-
PARTS
add remove
- Bicycle racks
- BMX pegs
- Brake system add remove
- Cockpit add remove
- E-bike parts add remove
- Frames, forks and parts add remove
-
Shimano bicycle parts
add remove
- Shimano disc brakes
- Shimano chains
- Shimano rear hubs
- Shimano front hubs
- Shimano bottom brackets
- Shimano shifters
- Shimano rear derailleurs
- Shimano front derailleurs
- Shimano pedals
- Shimano chainrings
- Shimano brakes (V-Brake and etc.)
- Shimano brake pads
- Shimano brake levers
- Shimano internal gears
- Shimano cassettes and frewheels
- Shimano cranksets
- Other Shimano parts and accessories
-
ACCESSSORIES
add remove
- CLOTHING add remove
- MAINTENANCE add remove
- SCOOTERS add remove
- OUTLET
- GIFT VOUCHERS
Welcome to BIKKO International bicycle internet shop
Please note: if you are from Estonia, Finland, Latvia, or Lithuania you will be redirected to local dedicated bicycle internet shop.
- Frame size
- Growth
Manufacturer bicycle frame size: Shimano
Bicycle preparation options
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 Shimano's 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.
Product technical specification
- Shimano's 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
- Weight: 262 g
- Firmware update by E-TUBE PROJECT
- Total capacity: 39T
- Low sprocket_Max.: 34T
- Low sprocket_Min.: 28T
- Max. front difference: 16T
- Top sprocket_Max.: 14T
- Top sprocket_Min.: 11T
- Charging port (pcs): 1
- B-axle_Hollow axle
- B-axle 2_Hollow axle
- Direct mount compatible
- Fluoric coated link bushings: 4
- Guide and Tension pulley bearings
- Sunken type pulley bolt
- Pulley Teeth: 11
- SHIMANO SHADOW RD
- Rear speeds: 12
- Wired Di2 shifting connectivity
- Wireless ANT private: Adjust mode information, Di2 battery level, Gear position, SHIMANO STEPS data items
- Wireless Bluetooth LE custom: Adjust mode information, Compatible with E-TUBE PROJECT and E-TUBE RIDE, Di2 battery level, Gear position, SHIMANO STEPS data items
- Wireless Di2 shifting connectivity
- LED for system status
- SD300 connector (pcs): Not available
- SD300 port (pcs): 1
- SD50 connector (pcs): Not available
- SD50 port (pcs): Not available
- Material: aluminium, stainless steel, steel, glass fiber reinforced polymer (CFRP)
- Compatibility:
- STI lever (Not included): ST-R9250, ST-R9270, ST-R9160, ST-R9180, ST-R8150, ST-R8170, ST-R8060
- Cassette (Not included): CS-R9200, CS-R8100
- Chain (Not included): CN-M9100, CN-M8100, CN-M7100, CN-M6100
- Product name
- Rear derailleur Shimano ULTEGRA Di2 RD-R8150 12-speed
- Product code
- IRDR8150A
- Manufacturer
- Shimano
- Barcode
- 4550170874995
Rear derailleur Shimano ULTEGRA Di2 RD-R8150 12-speed
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