Hycline Single Speed Bike Freewheel: 12T/14T Compatible with 1/2”×1/8” Bicycle Freewheel – Threaded Type Freehub Replacement Parts

Price: $9.99
(as of May 26, 2025 17:48:41 UTC – Details)

FEATURE:
Made of high-quality steel metal, corrosion-resistant, high-performance, and durable.
The rotation is smooth without excessive noise.
the high-precision internal thread ensures a close connection with the bicycle hub and runs smoothly.
It provides fast riding speed and reduces the amount of work required.
Small size, easy to install on the bicycle.
Affordable products replace high priced big brand products.
SPECIFICATION:
Chain compatibility: 1/2″ ×1/8″
Material: Steel
Color: Brown / Black / Black&Silver
Size: 12T / 14T / 16T / 18T / 20T / 22T / 24T
PACKING LIST:
1 x Single speed freewheel
1 x Bubble wrap packaging
Teeth: 12T. Weight: 125g(4.4oz) . Chain compatibility: 1/2″ x1/8″. Thickness: 27mm(1.06″).
Inner thread diameter: 34mm(±0.05mm), standard BSA thread pitch: 1.375inches. Inner diameter (Spoke Hole): 18mm. Outer diameter: 55mm.
Cog Material: High tensile steel. The internal thread has high precision, smooth rotation and easy maintenance.
Easy to Install: Freewheel lightweight and compact. Easy to be removed or installed by freewheel tools.
Compatibility: Sh*m*n* and Sr*m transmission system. Compatible with standard threaded bicycle rear hub. Suitable for single-speed bikes or tricycles.
Note: The product comes with lubrication oil, this is not dirt or damage! The images are for reference only. This is an industrial product, not a work of art. If you are concerned about perfection, please consider carefully before purchasing.