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julio 22, 2026

Bottom Bracket 68/73mm MTB Road Bike Threaded Bearing Hollowtech BB W/ 3 Spacer

Bicycle Rear Derailleur 7/8/9 Speed or 10 Speed MTB Bike Short Cage Guide Wheel. They key is keeping your bb bearings smooth. Spacer: Aluminum Alloy Spacer X3. Spacer : Aluminum Alloy Spacer X3. The middle shaft is equipped with a Spacer to adjust the chain centerline distance of the crank disc to prevent scratching.
julio 22, 2026

86.5mm Road Bike DUB BB386 Bottom Bracket Press-in Bicycle Bearing W/ 2 Spacers

Specifications: Condition:100% Brand New BB/Frame Interface: English Material: Aluminum Alloy Bowl + Plastic Tube Color: Black Spacer: Aluminum Alloy Spacer X2 (Thick: 2mm, 4.5mm) Bottom Bracket Diameter: 46mm Installation Method: Press-in Frame Bottom Bracket Width: 86.5mm Crankset Core Size: 28.99-28.99 mm Net Weight: About 120g Gross Weight: About 130g Feature: Fits 86.5mm frame bottom bracket shells. This bottom bracket provides better sealing and rotation to delivery. Locking aluminum alloy shaft cover, CNC processing, sealed Peilin smooth and durable .
julio 22, 2026

Bike Bottom Bracket 30mm BSA30 Road MTB Bicycle 68/73mm BB30 Threaded Bearing

Specifications: Condition:100% Brand New BB/Frame Interface: English Material: Aluminum Alloy Bowl Color: Black Spacer: No Spacer Applicable Bottom Bracket: BC1.37”X24T Installation Method: Threaded Frame Bottom Bracket Width: 68mm-73mm Crankshaft Core Size: 30-30mm Net Weight: About 90g Gross Weight: About 100g Feature: Fits 68-73mm frame bottom bracket shells. This bottom bracket provides better sealing and rotation to delivery. Locking aluminum alloy shaft cover, CNC processing, sealed Peilin smooth and durable. .
julio 22, 2026

68/73mm Ceramic Bottom Bracket Threaded Bearing Hollowtech MTB Bike W/ 2 Spacer

Specifications: Condition:100% Brand New BB/Frame Interface: English Material: Aluminum Alloy Bowl + Plastic Tube Color: Black + Clear Spacer: Plastic Spacer X2 Applicable Bottom Bracket: BC1.37”X24T Installation Method: Threaded Frame Bottom Bracket Width: 68mm-73mm Crankshaft Core Size: 24-24mm Net Weight: About 100g Gross Weight: About 130g Feature: Fits 68mm-73mm frame bottom bracket shells. What is a ceramic center shaft? The ceramic center shaft is a ball bearing in a sealed bearing, made of black silicon nitride ceramic (Si3N4) .
julio 22, 2026

Ebike 48V 1500W Waterproof Conversion kit Rear Motor Wheel 700C LCD Display

Electric Bicycle Wheel Kit Rear Wheel 48V 1500W E-Bike Conversion Kit for Road Bike Waterproof Ebike Conversion Kit for Electric Bike 700C Rear Wheel Electric Bicycle Hub Motor Kit Description This is an electric bicycle conversion kit. It is mainly used to convert ordinary bicycles into electric bicycles. In this way, your bike will be an electric bike. This kit has a complete range of conversion accessories to complete most bicycle conversions. It provides efficiency and convenience to help you fully enjoy riding. Key Features Powerful Motor: This e-bike rear wheel conversion kit features a 48V 1500W brushless and gearless hub motor for efficient operation. The powerful motor allows the e-bike to reach speeds of 58-60km/h. Waterproof Motor Cable: The motor cables in thi.
julio 22, 2026

Ebike 1500W 48V Waterproof Conversion kit Rear Motor Wheel 700C LCD Display

Electric Bicycle Wheel Kit Rear Wheel 48V 1500W E-Bike Conversion Kit for Road Bike Waterproof Ebike Conversion Kit for Electric Bike 700C Rear Wheel Electric Bicycle Hub Motor Kit Description This is an electric bicycle conversion kit. It is mainly used to convert ordinary bicycles into electric bicycles. In this way, your bike will be an electric bike. This kit has a complete range of conversion accessories to complete most bicycle conversions. It provides efficiency and convenience to help you fully enjoy riding. Key Features Powerful Motor: This e-bike rear wheel conversion kit features a 48V 1500W brushless and gearless hub motor for efficient operation. The powerful motor allows the e-bike to reach speeds of 58-60km/h. Waterproof Motor Cable: The motor cables in thi.
julio 22, 2026

Bike Bottom Bracket 30mm BSA30 Road MTB Bicycle 68/73mm BB30 Threaded Bearing

Specifications: Condition:100% Brand New BB/Frame Interface: English Material: Aluminum Alloy Bowl Color: Black Spacer: No Spacer Applicable Bottom Bracket: BC1.37”X24T Installation Method: Threaded Frame Bottom Bracket Width: 68mm-73mm Crankshaft Core Size: 30-30mm Net Weight: About 90g Gross Weight: About 100g Feature: Fits 68-73mm frame bottom bracket shells. This bottom bracket provides better sealing and rotation to delivery. Locking aluminum alloy shaft cover, CNC processing, sealed Peilin smooth and durable. .
julio 22, 2026

68mm / 73mm Bottom Bracket Threaded Bearing Hollowtech Bike MTB W/ 3 Spacer Part

Specifications: Condition:100% Brand New BB/Frame Interface: English Material: Aluminum Alloy Bowl + Plastic Tube Color: Black Spacer: Plastic Spacer X3 Applicable Bottom Bracket: BC1.37”X24T Installation Method: Threaded Frame Bottom Bracket Width: 68mm-73mm Crankshaft Core Size: 24-24mm Net Weight: About 93.5g Gross Weight: About 130g Feature: Fits 68mm-73mm frame bottom bracket shells. This bottom bracket provides better sealing and rotation to delivery. Locking aluminum alloy shaft cover, CNC processing, sealed Peilin smooth and durable .