First Generation Derauiller Pulleys for Campagnolo 11 speed - Hybrid Ceramic WHEEL BEARINGS Change up your Kolossos Oversized

Change up your Kolossos Oversized Derailleur with our anodized titanium screws

Our 2-pack aluminum bottle cages work with standard bottle-cage mounts and are available in three colors

We wouldn't build it if it weren't gravel proof

plug-and-play solution that allows you to quickly press in the cups and the GXP reducer

Just like your sock game is always strong and you match your handlebar tape color to your saddle

First Generation Derauiller Pulleys for Campagnolo 11 speed - Hybrid Ceramic WHEEL BEARINGS Change up your Kolossos OversizedThese pulleys spin on Grade 3, Abec 5 hybrid ceramic bearings. The same bearings as our bottom brackets. Choose road bearings for lowest friction on road bikes or cross bearings if durability is key (that's for you, cross and gravel racers). The wheels are made of aluminum, which will make them more resistant to wear in muddy conditions. Out of the box, these pulleys will fit on: Shimano road and MTB 10 and 11 speed Campagnolo 11 speed Sram 2x MTB