Gear ratio: 18-21-24T. Ensures all components work perfectly for optimal performance and maximum safety and life. Just follow the Guest Checkout instructions. Material: Steel. Applicable: Rotary hub-British tooth pattern B1.375X24 high.
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BUCKLOS MTB Cassette 8/9/10/11/12 Speed Road Bicycle Freewheel 11-52T SILVER Mountain Bike Chains for SHIMANO 8v 9v 10v 11v 12v
Aliexpress UK
This bike cassette cog made of high quality aluminium alloy material, integrated production, corrosion resistance, sturdiness and durability. This flywheel is compatible with 7-10 speed Cassette flywheel.
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ZRACE Bicycle Cassette 11 Speed MTB Bike Freewheel 11-46T / 11-50T / 11-52T Aluminum Alloy Bracket, 11s CASSETTE
Aliexpress UK
Cambio Vittoria Elios (OFF. Vittoria Milano) Single speed (single sprocket) freewheel with 16 teeth and italian thread from the 1930s / 1940s. idR mit der österr. Für die verwendung mit 1/2" x 1/8" Ketten.
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H & H-Bicycle Cassette Freewheel for Brompton Folding, Steel Material, 5 Speed, 11-25T, 77g
Aliexpress UK
Imperial thread 34mm. Bicycle single-speed live flywheel: 16/18/20/22/24T, excellent quenching, high strength, impact resistance. 1pc x Bicycle Single Speed Flywheel. Precision threads: The hub is tightly fixed, polished by high-precision machine tools, and the threads are clear.
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ZTTO 11/12 Speed Ultraight Road Bike Cassette 11s 12s 28/30/32/34T ULT Sprocket Silver Freewheel Flywheel 11V 12V Gravel K7 HG
Aliexpress UK
1 x 16T Singlespeed Freewheel Sprocket. This freewheel was used on for race bikes with or without deraiuller. Suitable for Fixed Gear Bike,Bike Tryall,single speed flywheel,removable. Needed to complete that old school bike.
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SUNSHINE 11 Speed Cassette for SHIMANO HG 25T 28T 30T 32T 34T 36T 40T 42T 46T 50T 52T K7 11S Bicycle Sprockets Freewheel
Aliexpress UK
Specification: 12T 13T 14T. The flywheel is made of high-resistant stainless steel, whose strength and hardness are twice that of ordinary 316 stainless steel, and the hardness reaches 18 degrees. Type: Single Speed Conversion Kit.
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ZTTO MTB Bike 12 Speed 11-51T Cassette Bicycle 12s 51T HG Sprocket 12S Wide Ratio Freewheel 12V K7 For Eagle XX1 X01 X1 GX NX
Aliexpress UK
Teeth: 21T - Narrow. Screw on freewheel. ISO thread 1.375 x 21tpi. An envelope icon next to the order will show that it has been dispatched and if you hover over it with your mouse you will see the date of dispatch.
eBay
SUNSHINE Cassette Bicycle Ratchet Cog 11 12 13T Mountain Bike Sprocket Freewheel Cog 12 11 10 9 8 Speed Pinion Repair Parts
Aliexpress UK
This freewheel was used on for race bikes with or without deraiuller. 1 x Single Speed Freewheel. Suitable for Fixed Gear Bike,single speed flywheel,removable. Needed to complete that old school bm bike.
eBay
ZTTO 11/12 Speed Ultraight Road Bike Cassette Black-silver 11s 28T Sprocket 11-30T 11-32T 11-34T Freewheel Gravel Cassette K7
Aliexpress UK