Model: RD-M8100 SGS; 12 Speed Bike Rear Derailleur, Direct Mount ; For 10T-51T gears ; 284 g（0.63LB）
The Rd-M8100 SGS 12 speed derailleur need to add tail hook installation, ensures smooth gear shifts. It delivers precise and rapid shifting even within the extensive gear ratio range of 12-speeds.
The larger 13T gidle wheel pulley minimizes chain friction, improving the smoothness of bicycle rides. Its wide-ranging 12-speed transmission system is adept at handling various terrains.
Its discreet design and single-tension structure enhance the stability of the derailleur while elevating the aesthetic appeal of the bicycle.
12 Speed derailleur is suitable for various types of bicycles, including mountain, road, racing, urban and folding bikes, adding versatility to your cycling experience.
-22%
Bicycle Front Derailleur 31.8mm FD-TY300 3x6/7 Speed Tourney Up Swing for Mountain Road Bike
SAR 53
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Folding Rear Bike Basket, Quickly Detachable Metal Bicycle Rack Cargo Basket with Strap & Reflective Tail Light for Most Mounted Bike Racks
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Bike Rear Derailleur RD-TY200 6/7 Speed Direct Mount/Hanger Mount for Mountain Bicycle
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Bike Rear Derailleur RD-M6100-SGS 12 Speed Direct Mount
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