| CeramicSpeed Oversized Pulley Wheel System / Shimano 10/11-Speed |
 With longevity 3-4 times longer than steel bearings, the ceramic ball bearings used in the Shimano 10/11-Speed Oversized Pulley Wheel System (OPWS) from CeramicSpeed offers the lowest friction, fastest spinning pulley wheels available. The OPWS system is made from high quality materials with 17-tooth aluminum pulley wheels mounted with high quality CeramicSpeed bearings. CeramicSpeed bearings reduce friction and improve power transfer while saving you 2-4 watts. CeramicSpeed bearings are handmade in Denmark to the highest quality standards for longer life and superior performance. Their ceramic balls are rounder, harder, smoother, stiffer, lighter and more durable than any other steel or ceramic balls on the market. Pro Teams and professional athletes agree, CeramicSpeed offers the very best high-performance pulley wheels for training and racing. The CeramicSpeed Oversized Pulley Wheel System for Shimano 10/11-Speeds will have you "off the front" without even trying.Oversized Pulley Brochure - Click Here Product Specs: Pulley Material: Aluminum Cage Material: Carbon Fiber and reinforced PA Rear derailleur: Shimano 10/11-Speed This product comes with a 4 year warranty from CeramicSpeed Package contains Oversized Pulley Wheel System , oil and sticker sheet Handmade in Denmark, CeramicSpeed bearings outperform anything else on the market Weight: 55.4g Colors: Black (BLK), Red (RED), or Gold (GLD) Shipping weight: 0.5 lbs. Price: 499.00 |