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BICYCLES
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PARTS
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- Bicycle racks
- BMX pegs
- Brake system add remove
- Cockpit add remove
- E-bike parts add remove
- Frames, forks and parts add remove
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Shimano bicycle parts
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- 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
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- CLOTHING add remove
- MAINTENANCE add remove
- SCOOTERS add remove
- OUTLET
- GIFT VOUCHERS
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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
-
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
Product technical specifications
- Robust Design: A wide link structure, skid-plate design, durable aluminum plate and solid pulley add robustness and longevity
- RD Protection Function: The new Automatic Impact Recovery function instantly returns the derailleur to its original position after impact
- SHIMANO SHADOW ES: A slimmer, stronger evolution of SHIMANO's pioneering chain-stabilizing SHADOW RD+ Concept
- Precise and Clean Wireless Shifting: Pinpoint, ultra-fast shifting, and a no-sacrifice 500% gear range
- Protected Battery: Tucked safely inside an enclosed space, the battery won't budge even in rough terrain, while remaining easily removable for charging
- Covered Pulleys/Cage: The solid pulley and shielded pulley teeth prevent trail debris from jamming up your flow
- Rear derailleur mounting: Conventional
- Rear derailleur max. teeth: 45T
- Rear derailleur capacity: 36T
- Max. chainring spread teeth: 0T
- Rear derailleur cage: Medium
- Smallest Sprocket: 9
- Shifting Type: Chain - Electronical
- Material: Aluminium
TECHNOLOGIES
Shadow ES This construction is characterized by a low profile, which reduces the forward-facing surface of the rear derailleur. As a result, the rear derailleur features no protruding edges that could get caught on stones or roots.
- Product name
- Rear derailleur Shimano Deore XT Di2 RD-M8250 GS 1x12-speed
- Product code
- IRDM8250GSA
- Manufacturer
- Shimano
- Barcode
- 4550170290559
Rear derailleur Shimano Deore XT Di2 RD-M8250 GS 1x12-speed

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