CeramicSpeed OSPW Pulley Wheel System Campagnolo Derailleurs - Alloy Pulley Carbon Cage BLK Model-Valais 25 Pre-treated chain with coating optimized

Pre-treated chain with coating optimized for 600km of use after which it can be used as a normal chain

}Enduro Max 3801 Double Row Angular Contact Sealed Cartridge Bearing

}Renthal FatBar Carbon Handlebar: 40mm Rise 800mm Width 35mm Clamp Carbon

Scrub the chain with the horseshoe shaped bristles at one end of The Grunge Brush to clean all four sides of the chain

}Profile Design Aris Stem - 100mm 26 Clamp +/-25 1 1/8" Aluminum Black

CeramicSpeed OSPW Pulley Wheel System Campagnolo Derailleurs - Alloy Pulley Carbon Cage BLK Model-Valais 25 Pre-treated chain with coating optimizedCeramicSpeed OSPW Pulley Wheel System for Campagnolo Derailleurs Alloy Pulley Carbon Cage Black. The CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low friction bearings and unique overall design. Features a 13 tooth upper and 19 tooth lower aluminum pulley wheels with Grade 3 Silicon Nitride balls to provide absolute optimization of the rear derailleur Robust cage