1 x Bike Derailleur Hanger. Process: CNC for precision machining with aluminum alloy. Material: Aluminum alloy. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
12 14T Road Bike Ceramic Bearing Pulley 8V 9V 10V 11v Rear Derailleur Guide Wheel for Sram Shimano Mountain Bike Derailleur
Aliexpress UK
【Enhanced Shifting System】: By extending the derailleur hanger by 40mm, this derailleur hanger extension effectively prevents interference between the guide wheel and the large gear, ensuring smooth and stable shifting performance.
eBay
Road Bike Bicycle Front Derailleur 7 8 9 10 11 Speed Braze on / Clamp 31.8mm 34.9mm front derailleurs for Shimano
Aliexpress UK
It is made of aluminum alloy, a lightweight design without compromising strength and durability. Stylish Appearance:With its sleek silver color, this gear derailleur hanger extender for adds a touch of style to your mountain bike.
eBay
LTWOO R5 2x9S Groupset Shifter Front Derailleur Rear Derailleur Sunshine 9S 25T 28T 32T Cassette X9S Chain For Road Bike Parts
Aliexpress UK
Extended Compatibility: Enables installation of larger freewheel for enhanced gear range and smoother shifting performance. 1 rear d erailleur hanger extender, 1 screw. Supports 40T/42T/46T/50T/56T mountain bike freewheel.
eBay
1pc MTB Mountain Bike Transmission High Quality 3x7 Speed Trigger Shifters Shift Levers Derailleur Bicycle Derailleur
Aliexpress UK
Extended Compatibility: Enables installation of larger freewheel for enhanced gear range and smoother shifting performance. Supports 40T/42T/46T/50T/56T mountain bike freewheel. 1 rear d erailleur hanger extender, 1 screw.
eBay
WHEELTOP EDS OX Mountain groupset Wireless Electronic Transmission,7-13s Speed adjustment,shifter+Rear Derailleur derailleur
Aliexpress UK
You only need to add a rear derailleur adapter to the original rear derailleur hook. Rear derailleur hanger extension adapter, which is tailored to match the 11-40 11-42 11-46T flywheel. Ultralight and won't add too much weight to your bicycle.
eBay
MicroSHIFT ESTES RD-M220L Bicycle Rear Derailleur 6/7/8/9 Speed 18/21/24/27 Speed Rear Derailleur For MTB Mountain Bike Bicycle
Aliexpress UK
It is made of aluminum alloy, a lightweight design without compromising strength and durability. Stylish Appearance:With its sleek silver color, this gear derailleur hanger extender for adds a touch of style to your mountain bike.
eBay
Bike Rear Derailleurs ProtectorUniversal Mountain Bike Rear Derailleurs Hanging Protector Cover Road Bicycle Accessories
Aliexpress UK
It is made of aluminum alloy, a lightweight design without compromising strength and durability. Stylish Appearance:With its sleek silver color, this gear derailleur hanger extender for adds a touch of style to your mountain bike.
eBay
Gravel Rear Derailleur Cage Pulley Wheels for Gravel Derailleur Oversized Bearing For Shimano GRX 11-speed RD-RX812 RX817 Di2
Aliexpress UK