WE ARE NOT USING CANADA POST | FREE SHIPPING ON ORDERS OVER $150 -

WE ARE NOT USING CANADA POST | FREE SHIPPING ON ORDERS OVER $150 -

LEARN MORE

Search

Search

TIME
Making the world's finest carbon fibre bikes, you need one.

CUSTOM BIKE BUILDS

Pick your frame, parts, and wheels and build your dream bike.

READY TO RIDE

These bikes are in store and waiting for you to take them home.

PRE-OWNED BIKES

Trade-ins, demos and floor models, great bikes at great prices.

Sold out

Kogel Kolossos Pulley OS 12/19T R9100/R8000 Gold

Introducing the Kogel Kolossos Pulley OS - a work of art in performance and design. Upgrade your drivetrain with a ceramic 12-tooth top pulley and 19-tooth bottom pulley on the stiffest, most durable derailleur cage. Experience smoother shifts, increased gravel capabilities, and improved chain retention. Compatible with Dura Ace R9100 and Ultegra R8000 in short or medium cage lengths.

Please note** Installing this oversized derailleur cage typically requires replacing your chain to accommodate the larger pulleys.