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Rotor Press Fit 4124 Bottom bracket

Bottom Bracket Diameter
In stock (only 2)

  • Ordered before 22:00, delivered on Monday next week
  • Free tracked shipping over 75.00€
  • Trustpilot review 9.3 out of 47.793 reviews


Brand Rotor
Suitable forMTB / Race
Bottom Bracket Width86.5 mm / 89.5 mm / 92 mm
Bottom Bracket Diameter41 mm
Type of axle 24 mm (Hollowtech II)
All specifications


This Rotor Press Fit 4124 bottom bracket is suitable for cranks with a 24mm axle, and frames with a 41mm diameter bottom bracket.

Press Fit bearings are protected in nylon bearing cups, which are pressed into the frame.
The bearings are particularly well sealed to increase the lifespan significantly.
Quality Enduro silicone seals provide an extremely smooth movement with unparalleled protection against dust, water and mud.

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Suitable for MTB / Race MTB Race Race
Bottom Bracket Width 86.5 mm / 89.5 mm / 92 mm 89.5 mm / 92 mm 86.5 mm 86.5 mm
Bottom Bracket Diameter 41 mm 41 mm 41 mm 41 mm
Type of axle 24 mm (Hollowtech II) 24 mm (Hollowtech II) 24 mm (Hollowtech II) GXP
Colour Black Black Black Black
31.46€ 24.35€ 22.31€ 34.51€
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1 / 10

Kenny, 24 November 2016

Af te raden

Bij het plaatsen van mijn cranck door het bb kwam de plastieken ring er altijd weer mee uit. Door hem er nadien proberen in te duwen kraakte het harde plastieken ringen en was het stuk. Goedkoop is dus niet goede koop :-(

All specifications

Additional information

• Material: steel bearing balls
• Weight: 61 grams
• Colour: black
• For all ROTOR and Shimano 24 mm cranks