Name: 21 Speed Index Freewheel Bike Chainwheel Bb Bicycle Part
Uploaded: 2026-09-15T13:20:06+08:00
Description: Watch the 21 Speed Index Freewheel Bike Chainwheel Bb Bicycle Part video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

21 Speed Index Freewheel Bike Chainwheel Bb Bicycle Part Video,Demo, How It Works & Features 2026-05-26 3490
Send Inquiry	Cycling Bicycle Front Frame Cell Phone Bags Waterproof 349 views Bike U Lock Steel Lock Bicycle U Lock 500 views 21 Speed Index Freewheel Bike Chainwheel Bb Bicycle Part 349 views China Wholesaler Bicycle Cassette Flywheel 12 Speed 11-50t Colorful Bike Freewheel 309 views 20" Suspension Fork Mechanical Lockout Aluminum Electric Bike Front Fork 402 views

Product Specifications

Model NO.:

TP-28927

After-sales Service:

Yes

Warranty:

1 Year

Condition:

New

Certification:

BSCI, ISO9001

Customized:

Customized

Application:

Road Bike, Mountain Bike, Ordinary Bicycle

Gear Teeth:

28-34T

Freewheel Speed:

Gear Shift:

Gear Shift

Assembly Methods:

Cassette

Material:

Steel

Speed:

5/6/7/8/9/10/11/12 Speed

Chain:

116 Links

Cassette:

Nickel + Black

Sample Time:

3-7 Days

Custom Design:

Acceptable

Logo Printing:

Acceptable

Item 1:

Bike Cassette

Item 2:

Bike Chainwheel and Crank

Item 3:

Bike Bottom Bracket

Item 4:

Bike Chain

Item 5:

Bike Disc Brake

Item 6:

Bike Shifter

Item 7:

Bike Derailleur

Item 8:

Bike Brake Shoes

Item 9:

Bike Cable

Trademark:

SHINESOON

Transport Package:

Polybag/Customize Package

Specification:

11-50T

Origin:

Guangdong

HS Code:

8714990000

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21 Speed Index Freewheel Bike Chainwheel Bb Bicycle Part Video,Demo, How It Works & Features

Product Specifications