DCCH for Brompton folding bike 7 speed gearbox new upgrade P line T line Shifting system resin bicycle rear derailleur tensioner

Powerway R36 Road Bike front Hub 88g Super Light carbon Hub with 3k finish body Straight Pull Road Hub including the skewers

Powerway R36 Road Bike front Hub 88g Super Light carbon Hub with 3k finish body Straight Pull Road Hub including the skewers Model name: Powerway R36 Front hub Meterial: Aluminium Alloy + carbon body Braking system: V brake Category: Bearing hub Hub counts: 16/18/20 Color: Black or Red Weight: 88g Sealed Bearing: O.L.D: 100mm Axle: 9 x 108mm Gauge: 14 Please note your request when you order. About shipped time We ship to worldwide countries, via EMS/DHL/China Post Air Mail. Items are shipped from EMS, reach most [...]

Novatec F482SB road bike hubs Rear 225g black /red 9/10/11S 24 holes include quick release

Novatec F482SB road bike hubs Rear 225g black /red 9/10/11S 24 holes include quick release Model name: Novatec F482SB-SL Meterial: Aluminium Alloy Braking system: V brake Category: Bearing hub Hub counts: 24 Color: Black（Red Available） Weight: 241g Sealed Bearing: O.L.D: 130mm Axle: 10 x 144mm Gauge: 14 Compatible: Shiman0 9/10/11speed or Campagn0l0 10/11speed Please note your request when you order. Note : When the Novatec F482SB is not in stock, it will be upgraded to Novatec F482SB-SL for free to ship ,​please understand. About [...]

LTWOO A5 1:1 9 Speed Rear Derailleurs Trigger Groupset 9v Shifter Lever 9S MTB Bikes Rear Derailleur Switches Compatible SRAM

A5 1x9 Shifter Lever Right 9-Speed 1:1 tech make a precise and quick shifting performance Shift cable with hyper low-friction coating tech 120g A5 1x9 Rear Derailleur 9-Speed 1:1 tech Compatible Sprockets: 32T 36T 40T 42T 46T 50T Bearing Pulley Long Cage 295g It's compatible with SRAM 9s system like X5 X7. Not compatible with SHIMANO 9s all not compatible.If your derailleur is SHIMANO system,you need to buy [...]

1×12 Speed LTWOO Shifter + Rear Derailleurs SUNSHINE 12V 11-46/50/52T Cassette Flywheel KMC X12 Chains 12S MTB Bicycle Parts

2pcs WUZEI MTB Road Bike Ceramic Pulley 7005 Aluminum Alloy Rear Derailleur 11T 12T 13T Guide wheel Ceramic Bearing Jockey Wheel

Regarding the color of the guide wheel, because of different batches and different monitors, the color of the picture you see may be different from the actual color. If you are concerned about the color of the guide wheel, please refer to the video WUZEI 11T MTB Bicycle Rear Derailleur Jockey Wheel Ceramic bearing Pulley AL7075 CNC Road Bike Guide Roller Idler 4mm 5mm 6mm Brand:WUZEIName: Rear derailleur guide wheelMaterial: Aluminum alloy. Bearing ceramicSize: about 41 mm in diameter, total thickness 8.5 mmWeight: 8gColors: Blue, Gold, Red, Black, purple, GreenFeatures: Ceramic bearings are sturdy and lightweight, super-lubricated. 11 [...]

ZTTO 11 Speed Gravel Bike Groupset CX Bicycle Shifter Mechanical Brake Clutch Derailleur 46T 50T Cassette Chain Road Group Set

ZTTO SRX pro Gravel Bike 1x11 Groupset SPEEDS: 11 COMPATIBILITY : 28~52T Cassette Cage : Extra long cage, off-set upper wheel WEIGHT: Rear Derailleur: About 320g Shifter: About 496g Notes: the left handle has no front shifting function, so we removed a piece of plastic inside About Cassette Whats the different between SLR ULT and Standard Cassette? SLR and ULT light than Standard cassette, SLR and ULT is different material and structure, ULT is one integrated CNC made, and almost steel material, SLR is half steel and half alluminum alloy, Standard cassette was full steel, the weight heavy [...]