ZTTO BB30 30mm Press Fit 4 Bearing Bottom Bracket Thread Lock for 42x68/73mm Frame to 30 Crankset Bicycle BB For Road Bike MTB

ZTTO BB30 30mm Press Fit Bottom Bracket -Thread Lock System

Material: Aluminum Alloy

Weight: about 109g

Bearing: 4 sealed bearings

Package Include:1 x ZTTO BB30-30 Bottom Bracket

Fit for BB30 Frame

(φ42mm,68/73mm) Frame Shell
Crankset: For φ30mm Crankset

Compatible Tool: Common 44mm, 16-notch

Conditions: 100% Brand New and High Quality

ZTTO Thread Lock System

Eliminates creaking of traditional press fit bottom brackets.

Quality materials

Made of Aluminum Alloy, and this bottom bracket is solid and durable with a long service time.The alloy shell can absorb roundness tolerance for installing ports of Bracket Bottom.

Lateral force is applied during installation to avoid slipping and tool damage.