Feature:
1. Aluminum Alloy Frame: The bike bottom bracket adopts an aluminum alloy frame, which is slippy to pedal, reduces noise, and maintains strength while being light in weight.
2. Sealed Steel Bearings: Integrally sealed steel bearings for extended life, integrally sealed to retain lubricant in the bearing, good sealing.
3. Dustproof and Waterproof: This mountain bike bottom bracket crankset has good dustproof and waterproof effect and is suitable for harsh riding environments.
4. High Strength: High strength aluminum alloy, strengthen lateral stability, not easy to loosen, reject abnormal noise, excellent performance, perfect fit.
5. Precise Machining: This road bike accessory is precisely machined, exquisite craftsmanship, and is a perfect replacement accessory.
Specification:
Item Type: Bike Bottom Bracket
Material: Aluminum Alloy, Sealed Bearing
Gross Weight: 139g 4.9oz
Inside Diameter: Approx.30mm 1.2in
Outer Diameter: Approx.46mm 1.8in
Applicable Frame Pipe Diameter: Approx.42mm 1.7in
Compatible Frame Five Pass Width: Approx.68mm 2.7in, Approx.73mm 2.9in.
Package List:
1 x Bottom BracketAluminum Alloy Frame: The bike bottom bracket adopts an aluminum alloy frame, which is slippy to pedal, reduces noise, and maintains strength while being light in weight.
Sealed Steel Bearings: Integrally sealed steel bearings for extended life, integrally sealed to retain lubricant in the bearing, good sealing.
Dustproof and Waterproof: This mountain bike bottom bracket crankset has good dustproof and waterproof effect and is suitable for harsh riding environments.
High Strength: High strength aluminum alloy, strengthen lateral stability, not easy to loosen, reject abnormal noise, excellent performance, perfect fit.
Precise Machining: This road bike accessory is precisely machined, exquisite craftsmanship, and is a perfect replacement accessory.
