This M30 BB is a press fit bearing with for 41mm frames: Road crank into BB86 ROAD. (86.5mm W) MTB crank into BB90 (89.5mm W) or BB92 (92mm W) DH crank into 104.5mm W or 107mm W DH frame BOX M30 BMX CRANK - BB86 BMX frame (86.5mm W) For Praxis M30 spindle cranks being installed on: BB86 ROAD/BMX BB90/BB92 MTN DH 104.5 DH107 30mm Drive bearing / 28mm NonDrive bearing Steel cartridge bearings Unique all in one design in which the bearing outer race is also the outer press fit surface Chromium steel design 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
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01642 710232
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info@westbrookcycles.co.uk
Location:
Unit 9 Ellerbeck Way, Stokesley Business Park, Stokesley
Middlesbrough
TS9 7AE