OSPW Oversized Pulley System Cage - Compatible with Shimano Dura-Ace 9000 Ultegra 6800 - Sealed Bearings

SwishTi Titanium Road Bicycle Bike Oversized Pulley Wheel Ti Cage OSPW Why Titanium cage? Titanium is a strong and lightweight refractory metal.Titanium alloys are critical to the aerospace industry. Alloys containing titanium are known for their high strength and low weight.Despite being as strong as steel, titanium is about 40% lighter in weight. SwishTi Wheel Bearings reduce friction, which gives you a lower rolling resistance. Upgrading your wheel bearings to oversized pulley will maximize the return you get from your energy. Coated bearings prolong the lifetime even further. The system consists of Top 14t & Bottom 16t alloy pulley wheels fitted with low friction bearings and a lightweight strong cage made from Titanium material. The Oversized Pully Wheel System reduces friction in the pulleys by 45 % and for your optimised performance. Almost have the same efficiency ratio with Ceramicspeed. The system is compatible with Shimano Ultegra 6800 / Dura Ace 9000 11s rear derailleur. Pulley Teeth :14/16T sealed bearing sealed bearing Pulley material:Alloy Pulley color:Black / Red / Gold / Silver Gray available Cage color:Metal Cage Material : Titanium Max. cog:32t Weight : approx. 65 grams For The system is compatible with Shimano Ultegra/Dura Ace 6700/6800/7800/7900/7970/9000/9070 10s 11s rear derailleur.

• WHY USING OVERSIZED PULLEY WHEEL CAGE-Upgrade your drivetrain for ultimate efficiency and superior performance.KCNC Wheel Bearings reduce friction, which gives you a lower rolling resistance.Upgrading your wheel bearings to oversized pulley will maximize the return you get from your energy.
• WHY TITANIUM CAGE-Titanium is a strong and lightweight refractory metal.Alloys containing titanium are known for their high strength and low weight.Despite being as strong as steel, titanium is about 40% lighter in weight.
• THE EFFICIENCY OF OSPW-The Oversized Pully Wheel(OSPW) system reduces friction in the pulleys by 45 % and for your optimised performance.The overall power savings of the OSPW System for Shimano Ultegra 6800 / Dura Ace 9000 reach 30%-60%, or more in some cases, over a stock setup.Almost have the same efficiency ratio with Ceramicspeed.
• UPGRADE YOUR CASSETTE-The system is compatible up to a 32T cassettes on most bikes depending on derailluer hanger.The system consists of 14/16t alloy pulley wheels fitted with low friction bearings and a lightweight cage made from 7075 Alloy.Coated bearings prolong the lifetime even further.The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market.
• SPECIFICATION-Color:Black,Red,Gold,Silver Gray available / Pulley Teeth :14/16T sealed bearing / Pulley Material : AL7075 Fully CNC/ Cage color:Metal / Cage Material : Titanium / Max. cog:32t / Weight : approx.65 grams / For Road Shimano Ultegra/Dura Ace 6700/6800/7800/7900/7970/9000/9070 use.