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New Bicycle Pulley Assemblies

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CeramicSpeed OSPW X SRAM SRAM Eagle Transmission, Silver
CeramicSpeed OSPW X SRAM SRAM Eagle Transmission, SilverCeramicSpeed

Proven to be the fastest pulley system, chosen by many of the world's leading cycling teams and professional triathletes Optimized tooth … read more

your price $669.00 + ships free

BuyBuyPART NUM 442594
Kogel Aero Kolossos Derailleur Pulley for SRAM Red AXS 14/19T
Kogel Aero Kolossos Derailleur Pulley for SRAM Red AXS 14/19T

Kogel`s extra large Kolossos pulley system gets the aero treatment for top performance on Road, Triathlons and Time Trials Fully built in CNC machined … read more

your price $699.99 + ships free

BuyBuyPART NUM 544530
Kogel Aero Kolossos Derailleur Pulley for Shimanomano 12/19T
Kogel Aero Kolossos Derailleur Pulley for Shimanomano 12/19T

Kogel`s extra large Kolossos pulley system gets the aero treatment for top performance on Road, Triathlons and Time Trials Fully built in CNC machined … read more

your price $699.99 + ships free

BuyBuyPART NUM 590882
CeramicSpeed

"Upgrading your hubs, bottom brackets and pulleywheels will give you exactly what you need. CeramicSpeed bearings reduce friction, improve power transfer and have greater longevity."

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