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Collection: Bike Parts & Components

We provide you with parts and components for mountain bikes, road bikes and children's bicycles. For example, the brake system and transmission system have some vulnerable parts of the bicycle.

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75 products

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Bicycle Bottom Brackets (12 products)
Bicycle Cassettes (4 products)
Bicycle Chainrings (3 products)
Bicycle Cleats (1 product)
Bicycle Crank (2 products)
Bicycle Cranksets (2 products)
Bicycle Handlebars (1 product)
Bicycle Hubs (15 products)
Bicycle Saddles (17 products)
Bicycle Spiders (18 products)

Bicycle Bottom Brackets (12 products)
Bicycle Cassettes (4 products)
Bicycle Chainrings (3 products)
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Bicycle Crank (2 products)
Bicycle Cranksets (2 products)
Bicycle Handlebars (1 product)
Bicycle Hubs (15 products)
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SIGEYI (8 products)
WALGUN (18 products)
WILDSIDE (4 products)
WOLBAY (9 products)
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XCADEY (11 products)
ZRACE (4 products)

ARC (10 products)
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KACTUS TECH (5 products)
MAGENE (1 product)
PROWHEEL (1 product)
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SIGEYI (8 products)
WALGUN (18 products)
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WOLBAY (9 products)
WUZEI (1 product)
XCADEY (11 products)
ZRACE (4 products)

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Road Bike (40 products)
Mountain Bike (45 products)
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Road Bike (40 products)
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104BCD (9 products)
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100BCD / 104BCD (1 product)
104BCD / 64BCD (1 product)
107BCD / 110BCD (1 product)
107BCD / 110BCD / 130BCD (1 product)
110BCD / 130BCD (1 product)
4 bolts-104mm, 5 bolts-110mm (1 product)

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Bicycle Bottom Brackets (12 products)
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BMX Bike (1 products)

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Kids (3 products)
Adult (16 products)

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Men (16 products)
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104BCD (9 products)
110BCD (8 products)
100BCD / 104BCD (1 products)
104BCD / 64BCD (1 products)
107BCD / 110BCD (1 products)
107BCD / 110BCD / 130BCD (1 products)
110BCD / 130BCD (1 products)
4 bolts-104mm, 5 bolts-110mm (1 products)

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75 products

WALGUN Threaded BSA DUB 29mm Ceramic bike Bottom Brackets

Sale

WALGUN Threaded BSA DUB 29mm Ceramic bike Bottom Brackets

Regular price $32.00

Regular price ~~$57.40~~ Sale price $32.00
Unit price per

Sale
WALGUN Threaded BSA 22mm 24mm Ceramic bike Bottom Brackets

Sale

WALGUN Threaded BSA 22mm 24mm Ceramic bike Bottom Brackets

Regular price $29.99

Regular price ~~$53.54~~ Sale price $29.99
Unit price per

Sale
WALGUN Adjustable width bike saddle-Black

Sale

WALGUN Adjustable width bike saddle-Black

Regular price $33.00

Regular price ~~$53.50~~ Sale price $33.00
Unit price per

Sale
Arc Mt005 Front Rear Bicycle Hubs Mtb Mountain Bike Hub 32h 8 9 10 11 Speed Qr Skewer 135mm Thru 142mm Disc Hub

Sale

Arc Mt005 Front Rear Bicycle Hubs Mtb Mountain Bike Hub 32h 8 9 10 11 Speed Qr Skewer 135mm Thru 142mm Disc Hub

Regular price From $23.00

Regular price ~~$102.06~~ Sale price From $23.00
Unit price per

Sale
ZRACE Bicycle Cassette 9 Speed Road freewheel 11T-25T 11T-28T 11T-32T 11T-34T 11T-36T

Sale

ZRACE Bicycle Cassette 9 Speed Road freewheel 11T-25T 11T-28T 11T-32T 11T-34T 11T-36T

Regular price $23.07

Regular price ~~$26.92~~ Sale price $23.07
Unit price per

Sale
ZRACE Bicycle Cassette 11 Speed Road bike freewheel 11-25T 11-28T 11-32T 11-34T 11-36T

Sale

ZRACE Bicycle Cassette 11 Speed Road bike freewheel 11-25T 11-28T 11-32T 11-34T 11-36T

Regular price $40.76

Regular price ~~$50.95~~ Sale price $40.76
Unit price per

Sale
ZRACE Bicycle Cassette 10 Speed Road bike freewheel 11-25T 11-28T 11-32T 11-34T 11-36T

Sale

ZRACE Bicycle Cassette 10 Speed Road bike freewheel 11-25T 11-28T 11-32T 11-34T 11-36T

Regular price $27.98

Regular price ~~$33.57~~ Sale price $27.98
Unit price per

Sale
ZRACE Bicycle Cassette 8 Speed Road bike freewheel 11T-25T 11T-28T 11T-32T

Sale

ZRACE Bicycle Cassette 8 Speed Road bike freewheel 11T-25T 11T-28T 11T-32T

Regular price $20.13

Regular price ~~$26.84~~ Sale price $20.13
Unit price per

Sale
WALGUN WG766 Wide Women's Bike Saddles for Road Mtb Mountain Bike Seat

Sale

WALGUN WG766 Wide Women's Bike Saddles for Road Mtb Mountain Bike Seat

Regular price $21.78

Regular price ~~$29.04~~ Sale price $21.78
Unit price per

Sale
WALGUN WG703 Comfortable Big Fat Bike Saddles Exercise Bike Seat Scooter Saddle for Men Women

Sale

WALGUN WG703 Comfortable Big Fat Bike Saddles Exercise Bike Seat Scooter Saddle for Men Women

Regular price $25.70

Regular price ~~$28.56~~ Sale price $25.70
Unit price per

Sale
WALGUN WG762 Waterproof Bike Saddle for Men Women Road / MTB Mountain Bike Seats

Sale

WALGUN WG762 Waterproof Bike Saddle for Men Women Road / MTB Mountain Bike Seats

Regular price $30.17

Regular price ~~$40.22~~ Sale price $30.17
Unit price per

Sale
WALGUN WG735 MTB Mountain Bike Hubs 32 36 Holes Front & Rear Bicycle Hub

Sale

WALGUN WG735 MTB Mountain Bike Hubs 32 36 Holes Front & Rear Bicycle Hub

Regular price From $28.49

Regular price ~~$37.98~~ Sale price From $28.49
Unit price per

Sale
WALGUN WG704 MTB Mountain Bike Hubs 32 36 Holes Front & Rear Bicycle Hub

Sale

WALGUN WG704 MTB Mountain Bike Hubs 32 36 Holes Front & Rear Bicycle Hub

Regular price From $21.89

Regular price ~~$29.18~~ Sale price From $21.89
Unit price per

Sale
XCADEY XPOWER Spider Power Meter Bicycle Crankset for Road Bike

XCADEY XPOWER Spider Power Meter Bicycle Crankset for Road Bike

Regular price From $412.00

Regular price Sale price From $412.00
Unit price per
Magene P325 CS Road Bike Dual-Side Crank Power Meter Crankset

Sale

Magene P325 CS Road Bike Dual-Side Crank Power Meter Crankset

Regular price $399.00

Regular price ~~$499.00~~ Sale price $399.00
Unit price per

Sale
Fouriers FC-r8000 11 speed Road Bike Chainring 110bcd 40t 42t 44t 46t 48t for Shimano Ultegra Bicycle Crankset

Sale

Fouriers FC-r8000 11 speed Road Bike Chainring 110bcd 40t 42t 44t 46t 48t for Shimano Ultegra Bicycle Crankset

Regular price From $65.45

Regular price ~~$95.20~~ Sale price From $65.45
Unit price per

Sale
ARC MT013FA MTB Mountain Bike Front Hub 32H - Thru Axle 20mm-110mm 6-Bolt Disc Brake

Sale

ARC MT013FA MTB Mountain Bike Front Hub 32H - Thru Axle 20mm-110mm 6-Bolt Disc Brake

Regular price $43.36

Regular price ~~$55.50~~ Sale price $43.36
Unit price per

Sale
KACTUS TECH PF30 Ceramic Bearing Press Fit Bike Bottom Bracket BB for 22mm 24mm Bicycle Crankset

Sale

KACTUS TECH PF30 Ceramic Bearing Press Fit Bike Bottom Bracket BB for 22mm 24mm Bicycle Crankset

Regular price $46.41

Regular price ~~$59.41~~ Sale price $46.41
Unit price per

Sale
KACTUS TECH PF30 Ceramic Bearing Press Fit Bike Bottom Bracket BB for 30mm Bicycle Crankset - Black / Red

Sale

KACTUS TECH PF30 Ceramic Bearing Press Fit Bike Bottom Bracket BB for 30mm Bicycle Crankset - Black / Red

Regular price $39.00

Regular price ~~$52.00~~ Sale price $39.00
Unit price per

Sale
ARC Bike Hubs Cap Adaptor Bicycle Hub Accessories - MT039 MT010-PRO MT009 MT005 MT006 MT007 15mm 9mm 12mm 10mm

Sale

ARC Bike Hubs Cap Adaptor Bicycle Hub Accessories - MT039 MT010-PRO MT009 MT005 MT006 MT007 15mm 9mm 12mm 10mm

Regular price $9.00

Regular price ~~$10.00~~ Sale price $9.00
Unit price per

Sale

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WOLBAY STORY

WOLBAY.COM is a Chinese website founded by a young team focused on providing top-quality bicycle components and equipment to cyclists worldwide. Many leading Chinese factories produce for global brands, crafting bicycle frames, forks, and wheels. WOLBAY aims to connect global cyclists with these premium Chinese products, offering the best and most affordable bicycle gear.

OUR INFO

Address: Room 612, Building C3, District 2, Hongshi Logistics Park, Choujiang, Yiwu, China

Service Support: service@wolbay.com

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