PRAXIS

Praxis M30 BB86 BB92 bottom bracket

71.50
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Improve your bike's performance by replacing your bottom bracket with the Praxis M30 BB86 BB92, compatible with various standards.

Sold and shipped by Sport & Go CH

Description

Press-fit bottom bracket for frame widths 86.5 / 89.5 and 92 mm / DH 104.5 and DH 107.

  • BB86 86.5mm / BB90 89.5mm / BB92 92mm gearbox compatible
  • Compatible with Praxis M30 30 - 28mm cranksets
  • Further PDF information at the bottom of the page.
  • Catalogue number: 86-4001W
  • Praxis M30 Road crank into BB86 ROAD. (86.5mm W)
  • Praxis M30 MTB crank into BB90 (89.5mm W) or BB92 (92mm W)
  • Praxis M30 DH crank into 104.5mm W or 107mm W DH frame
  • BOX M30 BMX crank into BB86 BMX frame (86.5mm W)
  • BB86 Road/BMX = 86.5mm width x 41mm diameter
  • BB90 MTB = 89.5mm width x 41mm diameter (*NOT Trek Road BB90!)
  • BB92 MTB = 92mm width x 41mm diameter
    Does your bike creak when you press hard on the pedals, or has the crankset lost its smoothness or become loose? The symptoms are clear: it's time to change your bottom bracket. Like all the parts that make up your bike, the bottom bracket and especially its bearings are subject to wear.
    Replacing it is a simple operation if well prepared, although the multiplication of bearing, bottom bracket and frame standards may discourage some. We'll try to guide you through this jungle of standards. The bottom bracket is the interface between your crankset and your frame, so the first thing to do is
    ' identify which crankset you want to fit into which frame?
    Bottom bracket internaldiameterBottom bracket widthMountingStandardRecommendedbottom bracketaxle**34.8 mm68 mmScrew onBSA / BSC24 mm / GXP / Dub 29 mm36 mm70 mmScrew onItalian24 mm37 mm90.5 mmPress onBB 90 (Trek)24 mm / GXP / Dub 29 mm41 mm86.5 mmPress onPF 86 (Shimano)24 mm / GXP / Dub 29 mm41 mm89,5 mmÀ PresserPF 90 (Shimano)24 mm / GXP / Dub 29 mm42 mm68 mmÀ PresserBB 3030mm / Dub 29 mm42 mm79 mmÀ PresserBB Right30mm / Dub 29 mm46 mm61 mmÀ PresserSpecialized30mm / Dub 29 mm46 mm68 mmÀ PresserPF 3030mm / Dub 29 mm46 mm79 mmÀ PresserBB Right PF 36030mm / Dub 29 mm46 mm86,5 mmÀ Presser386 EVO30mm / Dub 29 mm
  • We recommend that you disassemble your original bottom bracket to accurately measure the dimensions of your frame's bottom bracket ** This compatibility is given as an indication only, there are also 'adapter' bottom brackets that allow you to mix standards.
    Features:
  • Box width 86.5
  • 92
  • 89.5 BB86 housing standard
  • BB92
  • BB90 Trek Internal Diameter Box 41 Bearing Quality Stainless Steel Bottom Bracket Axle Praxis M30 30-28 mm Standard Bottom Bracket Praxis M30 30-28 mm

COMPOSITIONS / ADVICE

  • condition new
  • position back

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