Shimano-Sram 10/11spSram AXS 12 speed - roadCampagnolo 11 speed Campagnolo 12 speed For Road/Race use Only.MSRP: 159,00 €Aluminium Pulley Shimano-Sram 10/11 speed Full Ceramic SKU: pull-alu-fc Aluminium Pulley Shimano-Sram 10/11 speed Full CeramicAluminium Pulley Campagnolo 11 speed Full CeramicDelrin Pulley Shimano-Sram 10/11 speed Full CeramicDelrin Pulley Sram AXS Road 12 speed Full CeramicDelrin Pulley Campagnolo 11 speed Full CeramicDelrin Pulley Campagnolo 12 speed Full CeramicTitanium Pulley Shimano - Sram 10/11 speed Full CeramicTitanium Pulley Campagnolo 11 speed Full Ceramic Leave this field blank TabInfoPulley wheels are the fastest spinning bearings on your bike. An upgrade to C-Bear full ceramic bearing therefore is the most effective Speed upgrade.Full-ceramic bearings have ceramic balls as well as ceramic races:weighs less, spins smootherSeeing + Trying = BelievingWatch our "never-ending" spin demonstration of C-Bear TITANIUM full ceramic pulleywatch our "never-ending" spin demonstration Justin Rossi @Rizzo2000 showed us – #c-bear full #ceramicpulleyC-bear said it before Seeing + Trying = Believing....Posted by c-bear bicycle ceramic bearings on Thursday, February 25, 2016 MediaEmbedded video for Pulley Full Ceramic Testimonials Stevan | 11/02/2015 Recently purchased BB86 Pressfit Bottom Bracket for Shimano Dura-Ace & Full Ceramic Derailleur Jockey wheels from Bart at C-Bear. Just had them installed & went for first ride with them. What a difference. Super low friction & no creaking from bottom bracket. Awesome upgrade. Bart is an absolute pleasure to deal with. Great communication & quick delivery to Australia. Highly recommended. Click here to share your C-Bear experience. Q&A Click here to ask a Question about this product.