Front Derailleur Aluminum Lightweight for MTB 2x9/10/11/12S 3x7/8/9/10/11/12 Speed
- Material: Aluminum alloy – lightweight and durable.
- Item Type: MTB front derailleur for mountain bike drivetrains.
- Weight: About 150g – reduces overall bike weight.
- Compatibility: Works with Shimano and other brand shift systems.
- Easy Install: Fits 31.8/34.9mm diameter tubes. Simple setup.
2x7 2x8 2x9 2x10 2x11 2x12 Speed Bicycle Front Derailleur Brazed‑On Clamp‑On Road
- Speed:7s/8s/9s/10s/11s/12s
- Item Type: Road Bike Front Derailleur Brazed-on/Clamp Ring available
- Weight: about 100g
- Compatible with Shimano and other brands Gearshift System
- Compatible Max Chain Ring: 2 pcs,46-56T
- Clamp Ring: Suitable for 31.8/34.9mm Diameter Tube
Bicycle Rear Derailleur Hanger Adapter For MTB Road Bike Frame
- Material: Aluminum Alloy
- Wide Range of Applications: Suitable for most types of mountain bike and road bike;
- Effective Protection: After fixed on the rack, it can protect the transmission after dialing;
- Designed for MTB, road bike, and mountain bike frames
- Easy to Install: The upper end of the tail hook is connected with the frame, and the lower end is connected with the rear dial of the transmission;
Carbon Fiber Rear Derailleur Big Pulley System 13T/18T For Shimano 5800/6800/7000/8000
- Note: Before purchasing, please confirm your rear derailleur model number.
- The Carbon Fiber bracket and hollow design reduce the overall weight of the rear derailleur.
- Item Weight: 0.19 Pounds
- 13T-18T Large Size guider wheel, makes climbing easier
- use Ceramic Bearing, which has less resistance, is smoother and less labor.
Carbon Fiber Road Bike Rear Derailleur Pulley System 13T 17T for Shimano 5800/6800/7000/8000 SRAM FORC/RED/RIVAL/E-TAP
• Carbon Fiber Cage – Lightweight construction improves drivetrain efficiency.
• 13T and 17T Oversized Pulleys – Larger pulleys reduce chain friction and improve power transfer.
• Smooth Bearing System – Ensures stable and quiet rotation during riding.
• Road Bike Compatibility – Designed for Shimano and SRAM road derailleur systems.
• Performance Upgrade – Enhances shifting performance and drivetrain smoothness.
Bicycle Adjustable Front Derailleur Braze-On Adapter 28.6/31.8/34.9mm
-
Wide Compatibility: Designed to fit 28.6 mm, 31.8 mm and 34.9 mm seat tube diameters for versatile bike setups.
-
Brand Support: Works with Shimano, SRAM, FSA and Campagnolo braze-on style front derailleurs.
-
Adjustable Fit: Height can be fine-tuned to achieve perfect gear changing position.
-
Lightweight & Durable: Made from high-strength aluminum alloy for reliable performance without adding bulk.
-
Easy Installation: Simple clamp design mounts securely on the frame seat tube.







