EX-2 Bottom Bracket - 30mm Black

★★★★★ 4.8 87 reviews

$39.99
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$39.99
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Free shipping Free 30-day returns

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Product details

Management number 202933631 Release Date 2025/09/27 List Price $20.00 Model Number 202933631
Category
Promax EX-2 Bottom Bracket - 30mm Black. The Promax EX-2 English bottom bracket features forged and CNC machined aluminum cups dual-lip labyrinth low-friction seals and custom sealed bearings.
  • Strong stiff and lightweight forged and CNC machined aluminum cups
  • Dual-lip labyrinth low-friction seals keep elements out without affecting pedal efficiency
  • Custom sealed bearings are smooth and long lasting
  • For use with 30mm diameter crank spindles such as RaceFace/Easton CINCH
    • TECH SPECS
    Bottom Bracket Shell I.D. 1.37
    BB/Frame Interface English
    BB Shell Width (mm) 68
    BB Shell Width (mm) 73
    Weight 105
    Spindle Interface Type RaceFace/Easton CINCH
    Defined Color Black

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    4.8 out of 5
    ★★★★★
    87 ratings | 36 reviews
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