Rotor 3D+3DFRex 1Rex 2MSRP: 139,00 €Race : 386 Rotor 30mm SKU: bb-386-86-r Race : 386 Rotor 30mmCyclocross : 386 Rotor 30mm Leave this field blank TabInfoBottom Bracket Shellc-bear ceramic bearingsDiameterWidthMaterialInstalled46 mm86.5 mm (Road)Precision CNC aluminium cups√ MediaJan 2014 Again c-bear on bh bikes at velofollies 2014!Feb 2014 Bjorn Leukemans (Wanty – Groupe Gobert) tried out c-bear at Ceramic Biking.April 2014 Björn Leukemans came in Top 10 in RONDE VAN VLAANDEREN April 2014 with c-bear evo386 (rotor 3D+ crank) and c-bear ceramic pulleys.Embedded video for BB386 - Rotor 30mm Testimonials Click here to share your C-Bear experience. Q&ASuitable for: 2013 BH RX team cyclocross with a Rotor 30mmWillier (BB386 frame) with Rotor 30mm David | 05/29/2015 Question: Looking to replace my OEM bb installed on my 2013 BH RX team cyclocross (Rotor BB386EVO bb) bike with Rotor cranks . The bearings need replacement and as the bb creaks a lot, I am looking to replace the whole thing with one of your BB. Reply: Dave, for 3d+ (30mm) crank, you need our BB386-ac for your cyclocross setup. Click here to ask a Question about this product.