Best Speed Derailleur

MEGHNA Shimano Bike Rear Derailleur 9 Speed Direct Mount RD-M2000 for Mountain Bike BMX

9 Speed Bike Rear Derailleur for mountain bike road bike bmx etc..
Super Low-Profile Concept with SHADOW Mechanism: Shimano SHADOW RD Wider linkage ensures durability and more precise shifting quick and easy wheel installation,high tension spring for quick and easy wheel installation and removal..
Features: This rear derailleur is for 9 speed drivetrain.
Low sprocket Max.-36T, Low sprocket_Min.-32T..
MEGA 9 LITE: Easy adjustment and maintenance..

Premium Material---Made of aluminum alloy material, light weight does not put an extra burden on the bicycle..
Function---This chain adjuster can change multi-speed bikes into single speed bike. Easy to install, installed in the frame claw screw hole..
For 11T/13T Derailleur--- Ensures perfect tension for your chain to make you pedal with less efforts..
Universal Fit--- With spring design, It can fit various sizes of gear, and prevent chain from skidding out from the crank..
Wide Application--- Suitable for folding bike with 11T or 13T derailleur. Suitable for MTB, road racing, fixie bikes, single speed bikes, ect..

Model: RD-TY300 rear derailleur, compatible with 6 and 7-speed SIS INDEX variable speed transmission systems compatible with 11T /14T high speed gear.
Stability: Durable aluminum alloy material and excellent shifting performance ensure safe and stable riding Smooth shifting,.
Wide application: Rear derailleur is easy to use and maintain.Suitable for MTB,mountain bikes, road bikes, folding bicycles and so on..
Important: Please feel free to contact if you have any questions, we will provide quality service..

MODEL:RD-TZ31-A bike rear derailleur.This is a mountain bike derailleur, which is basically suitable for mountain bike, and can adjust the speed of 6 / 7..
Easy to Install: Adopt ergonomic design, with simple design, easy to install and remove, convenient to use..
Premium Quality:Accurate gears provide light and stable shift performance,and making riding easy..
Applicable Occasion: Compatible with 6/18 Speed 7/21 Speed, suitable for mountain bikes and road bikes..
GURANTEE:Suitable for mountain bikes,folding bicycles, commuter bikes.If you have any questions, please contact us, we will provide you with the best solution.

Model: RD-TX800 tourney rear derailleur, compatible with 7/8 speed drive system, Suitable for MTB,mountain bikes, road bikes, folding bicycles and so on.
Performance: Forged with high hardness aluminum alloy.The hollow weight-reduction design is adopted, and the speed change is more stable..
Precise Adjustment: High-hardness aluminum alloy body adjustment, adjustment is more precise. It can be adjusted slightly in multiple places to ensure accurate speed change performance..
Easy to Install: Easy to install and remove, convenient to use. This bike rear derailleur is direct mount, not hub bolt mount. Please check the mount type of the original part before ordering..
Important: Please feel free to contact if you have any questions, we will provide quality service..

MODEL:RD-TZ31-A bike rear derailleur, Compatible with 6 and 7-speed SIS Index Shifting drivetrains..
IMPORTANT : The hub bolt mount （hanger mount) rear derailleur for mountain bike, not direct mount..
EXCELLENT PERFORMANCE:Accurate gears provide light and stable shift performance,and making riding easy and comfortable..
MATERIAL:Made of high-quality steel materials,durable and long service life.Easy to install and disassemble..
APPLICATION: Suitable for MTB mountain bike ,road bikes ,variable speed bicycle,folding and city bikes.It is your indispensable bicycle accessories during your cycling journey..

MODEL: RD-TY21B Black Rear Derailleur,Suitable for 6/7speed..
PERFORMANCE:Forged with high hardness aluminum alloy.The hollow weight-reduction design is adopted,and the speed change is more stable..
PRECISE ADJUSTMENT: High-hardness aluminum alloy body adjustment, adjustment is more precise. It can be adjusted slightly in multiple places to ensure accurate speed change performance..
INSTALLATION:Fast and convenient installation and easy maintenance.(Note:The bike rear derailleur is hub bolt mount,not direct mount .Please check the mount type of the original part before ordering.).
SCOPE OF APPLICATION:Suitable for mountain bikes, station wagons, folding bikes, etc.If you have any questions,please feel free to contact us.We will provide timely response and quality service..

MODEL: RD-TZ31A Black Rear Derailleur,Suitable for 6/7speed..
PERFORMANCE:Forged with high hardness aluminum alloy.The hollow weight-reduction design is adopted,and the speed change is more stable..
PRECISE ADJUSTMENT: High-hardness aluminum alloy body adjustment, adjustment is more precise. It can be adjusted slightly in multiple places to ensure accurate speed change performance..
INSTALLATION:Fast and convenient installation and easy maintenance.(Note:The bike rear derailleur is direct mount,not hub bolt mount .Please check the mount type of the original part before ordering.).
SCOPE OF APPLICATION:Suitable for mountain bikes, station wagons, folding bikes, etc.If you have any questions,please feel free to contact us.We will provide timely response and quality service..